Evaluation board with STM32F446ZE MCU
Contents
1. CN3 CN5 CN2 CN6 CN7 CN12 CN13 Motor Control Camera SPDIF connector RF Connectors connector connector RF EEPROM daughter board connector oy ja U2 la STM32F446ZET6 im ms MicroSD card 3 CN8 USB HS CN24 n 29 CN9 o9 USB FS o9 connector o e m E CN15 CN16 JTAG RS232 d D E connector o og Zn oum 4 og 27 o5 200 gs sr U10 y se EmO een o r ee Epa 22 I 8 CN17 a LCD CN16 Sa ST LINK V2 1 ii ca gt Bg T 5 E me 1 Slag 6 6 bg Books 0 CN20 2B B u jaa i 8 aa ER ET ia O 52. 11 Table 2 32 KHz Crystal Y2 related Solder Bridges 14 Table 3 8 MHz Crystal Y4 related solder bridges 14 Table 4 BOOIO0 SWIICII ste act a aaa Ne 15 Table 5 amp Boot1 Related Jumpers 15 Table 6 Audio related 4 17 Table 7 USB OTG FS related jumpers 18 Table 8 RS232 amp IrDA related 5 eee eae 19 Table 9 CAN related jumpers 2 4 22 Table 10 LCD modules 23 Table 11 MFX signals 222 022 2 4 4 1 bd ae ed S PX RO ER Us 23 Table 12 Motor Control connector 13 26 Table 13 Connector ns 27 Table 14 Connector 7 1 27 Table 15 Connectors 11 28 Table 16 Connectors CN12 29 Table 17 DB Connectors 4 1 30 Table 18 DB Connectors 10 31
3. 7091604150 e21329 3 1 2 3 4 cs PDI 6 PDI RS 2 RS PD2 T PD2 WR E SY 8 PD3 Soldered for i80 system 16 interface WR SCL PD3 RD m pe EE RI RESET 5 RESET PDS 10 PDS AW 10K IvDD 11 PD6 1 PD6 gt PD7 12 PD7 PDS 13 PDS 500 4K7 T i BLGND 32 PDIO nr pee BL Control 23 Far ji 0 16 PDI2 07 1 Soldered for Serial interface only VDD VDD 25 18 PDI4 Hd LE TDMA R4 26 19 PDIS 0 GND pois 2 7 20 PDI6 CN2 po VSYNC 36 8 BLVDD BL_VDD ppi7 Nt VSYNC IMI SDO 29 5 37 9 SDI 30 SDO 31 XL DotClk 38 ESYNG Ing Ji PD16 an 2 so XL DOTCLK IMOID i 32 XR Enable 39 EE 2 Io Enable 9 ENABLE 33 YD 3 YU E Yu u O E YD yu A NC yD H xe XR 3 2LCD_connector cs 31 2 XL 5 WR ee 30 o WR SCL RD 35 RD DL 29 PDI RS 33 RS D2 28 PD2 D3 27 PD3 SDO 10 SDO D4 26 PD4 LCD board connector to Mother board SDI T2 25 PDS S 14 so ps PDS D6 24 PD6 RESET 32 RESET D7 23 22 PDS vee prz 2E 41 DIO 20 PDIO BLVDD 4 7uH 1A 71 19 PDII ge NYA 4 44 TED A D 18 PDI2 LI K 43 LEDK DB 21 PDI3 STPSILA0M C1 6 vss
4. SDCARD CMD PD2 PC12 MT 008A SDCARD_CK 10nF 10nF 50008 2000 1 SD CARD DETECT KEY 1015 PC9 lt gt SDCARD D1 SDCARD DO Title PERIPHER ALS Project STM32446E EVAL Size A3_ Reference MB1162 Revision B 02 Date 11 03 15 Sheet 8 of 17 life augmented e21329 3 9 9 Figure 22 RS232 IrDA CAN1_TX lt gt B9 RS232 IRDA ST Link PA9 JP2 22 03 2031 DEFAULT SETTING 1 lt gt 2 R44 SB7 ex 10K T CLOSE JP1 AF1 D 02 T G DEFAULT SETTING OPEN SN65HVD232D 51 ESDCAN24 2BLY USART1_TX USART1_RX gt JP8 AF2 D 06 G 1 Link TX ST3241EBPR Bootloader BOOTO lt gt U10 TFDU6300 Bootloader RESET 4 LY DR M 001 0 2 K onzs LGA LY DR M 001 85232 CONNECTOR d Title CAN 5232 IRDA Project STM32446E EVAL Size A3 Reference 1162 Revision B 02 Date 11 03 15 Sheet 9 of 17 life augmented LZ8 LINN 25 e21329 3 79 06
5. 21 PCB underside rework for 22 PCB underside rework for Motor 25 Motor Control connector 26 MicroSD connector front view 31 RS232 connector CN25 front 32 USB type connector CN16 2 33 Power supply connector 20 34 Analog input output connector 21 34 Turri M 41 MECU CUP p 42 POWER E 43 2252 41 ews RES EUR SA ra 44 USB 45 ST EINKIV2 a A Pe banar 46 MEX Vu uer pact aguas t LEM 47 PeripheralS y ER a RAE RITE sees 48 CAN R9232 7 DA icio oe e ARO ncm Rn t n Pe ee OS RO a a 49 UD PI 50 MEMOS SA 51 Motor Control bhi Re EI Eu ER OY us ERE E 52 STM32446E EVAL 53 JTAG and 7 sha Koba 54 Camera connector 115 caca
6. Audio jack CN22 and CN23 A 3 5mm Stereo audio jack CN22 and CN23 are connected to audio DAC and ADC is available on STM32446E EVAL board ST LINK V2 1 programming connector CN18 The connector CN18 is used only for embedded ST LINK V2 1 programming during board manufacturing It is not populated by default and not for end user Power connector CN20 STM32446E EVAL evaluation board can be powered from a DC 5V power supply via the external power supply jack CN20 shown in Figure 10 RS232 connector CN25 front view The central pin of CN20 must be positive DocID027604 Rev 1 33 64 Connectors UM1871 Figure 12 Power supply connector CN20 DC 5V GND 530721 1 3 11 Analog input connector CN21 Figure 13 Analog input output connector CN21 21 AIN MSv37014V1 Table 22 Analog input output connector CN4 Pin number Description Pin number Description 1 GND 2 Analog input output PA4 q 34 64 DocID027604 Rev 1 UM1871 STM32446E EVAL lO assignment Appendix STM32446E EVAL IO assignment Table 23 105 assignment 5 Motor control Camera n Pin Name Default configuration configuration config 2 1 TRACECIK NEMUS NA a s 6 7 11 AMP Key TAMP_1 WKUP1 8 PC14 _
7. Launches the Update Driver Softwal 2 1 2 ST LINK V2 1 firmware upgrade The ST LINK V2 1 embeds a firmware upgrade mechanism for in situ upgrade through the USB port As the firmware may evolve during the life time of the ST LINK V2 1 product for example new functionalities bug fixes support for new microcontroller families it is 10 64 DocID027604 Rev 1 Ly UM1871 Hardware Layout and configuration recommended to visit www st com before starting to use the STM32446E EVAL board and periodically in order to stay up to date with the latest firmware version 2 2 Power Supply STM32446E EVAL evaluation board is designed to be powered by 5 V DC power supply and to be protected by PolyZen from wrong power plug in event It is possible to configure the evaluation board to use any of the following five sources for the power supply e 5VDC power adapter connected to CN20 PSU on silkscreen the Power Jack on the board The external power supply is not provided with the board e 5V DC power with 500 mA limitation from CN9 the USB OTG FS connector e 5V DC power with 500 mA limitation from CN8 the USB OTG HS Micro AB connector e 5V DC power with 300 mA limitation from CN16 the ST LINK V2 USB e 5V DC power from both CN10 and CN12 the extension connector for daughterboard The power supply is configured using JP12 JP21 and JP9 as described in Table 2 32 KHz Crystal Y2 relate
8. 8 Bon zone PE NS a H1 aS 29 Tua eo JO 2 4 colors B1 US 2 CN22 CN23 LEDs Reset Button Joystick ADC potentiometer Audio1 jack Audio2 jack 2 1 Embedded ST_LINK V2 1 The ST LINK V2 1 programming and debugging tool is integrated on the STM32446E EVAL evaluation board The embedded ST LINK V2 1 supports only SWD for STM32 devices For information about debugging and programming features the user can refer to the User Manual UM1075 ST LINK V2 in circuit debugger programmer for STM8 and STM32 which describes in detail all the ST LINK V2 features q DocID027604 Rev 1 9 64 Hardware Layout and configuration UM1871 The changes versus ST LINK V2 version are listed below e New features supported on ST LINK V2 1 USB software re enumeration Virtual com port interface on USB Mass storage interface on USB USB power management request for more than 100 mA power on USB e Features not supported on ST LINK V2 1 SWIM interface Minimum supported application voltage limited to 3 V e Known limitation Activating the readout protection on ST LINK V2 1 target prevents the target application from running afterwards The target readout protection must be kept disabled on ST LINK V2 1 boards Note It is possible to power the board via CN16 Embedded ST LINK V2 1 USB connector even if an external tools is connected to CN14 or CN15 SWD connector
9. 7091604150 Figure 23 Audio MIC_TIM4_CH1 lt gt pgg 2 D1 8 a 3 8 5 i 12 lt gt 1204 SDA s 5 B 8 8 4303 PD13 12c4 SCL 5 5 5 8 81 8 8 oe R170 SB104 g ul el l e amp 5 p ab 5 8 8 Lii we DE OPEN r E6 A4 TEL pa SAI2 MCLKB SAI2 SCKB lt gt PAZ G1 E1 SAI2 FSB PG9 E3 5 SAI2_SDB PG10 4 ls SAI2 SDA 2 AT AUDIO_INT CLK JP19 MFX 1013 MIC lt gt PB7 22 03 2031 R sBo3 LER 1 8 ide OPEN 8 8 bs F9 5 F 6 G6 CN22 PJ3028B 3 F6 He 1 R133 Hs i 1 C59 100nF T 100nF F5 R123 R122 ce 20R 20R 20 74 B4 22 03 2031 4 D7 1uF T 8 ii A2 ere R147 58125 E B9 1 ex 4 TuF 180R CLOSE oR 5 581 DATA PC 1253 sp er c3 B7 s oT R141 2 CLOSE OR it 4 7uF 180R Time slot of SAI A9 6 A ale C57 3 cN23 T 22uF cse 2 2uF d 58126
10. UM1871 s life augmented User manual Evaluation board with STM32F446ZE MCU Introduction The STM32446E EVAL evaluation board has been designed as a complete demonstration and development platform for the STMicroelectronics ARM Cortex M4 with FPU core based STM32F446ZET6 microcontroller with SPDIF input four I2C four SPI three 125 two SAI two CAN three 12 bit ADC two 12 bit DAC up to 17 timers USB OTG HS and FS camera interface FMC and QuadSPI interfaces SDIO interface 512 KB Flash memory and 128KB SRAM JTAG and ETM trace debugging support The full range of hardware features on the board can be used to evaluate all peripherals USB HS amp FS USART IrDA CAN digital microphones audio codec ADC and DAC color LCD glass with touchscreen SDRAM and QuadSPI Flash memories I2C EEPROM RF EEPROM MicroSD card develop user s applications Extension headers make it possible to easily connect a daughter board specific application An ST LINK V2 1 is integrated on the board as embedded in circuit debugger and programmer for the STM32 MCU Figure 1 Figure 1 STM32446E EVAL evaluation board March 2015 DoclD027604 Rev 1 1 64 www st com Contents UM1871 Contents 1 OVEIVIEW agarren Ses bbb bs eee Rees eee Se AS 6 1 1 Features 6 1 2 Demonstration software 6 1 3 Order code
11. v9 sG Figure 28 Camera connector CAMERA CONNNECTOR MFX 101 Camera_PLUG SCL 1011 RST1 1010 lt gt 1204 gt 1204 SDA s EXTRF E2P Connector 4303 12c4 SDA 12c4 SCL 2 BSN20 8 9 CN1 SSM 104 L DH CLOSE OR 5 CLOSE OR 12c4 SDA CLM 120 02 L D 12c4 SCL C 12c4 SDA EXT RESET FROM MFX 3 va SM7745HEX 24 0M NOT FITTED Title CAMERA CONNECTOR Project STM32446E EVAL Size A3 Reference 1162 Revision B 02 Date 11 03 15 Sheet 15 of 17 ky life augmented LZ8 LINN 25 e911399 3 79 99 9 Figure 29 Connectors RF_INT1 EAS 12c4 SCL RF SPI2 MOSI 2 SD RF SPI2 MISO RF SAM SCK RF_SAI1_FS_A L PD 3 lt gt 1204_SDA r RF_SPI2_SCK 2_CK PF10 lt gt RF_SPI2_CS j PE6 SAM SD lt gt RF SAM MCLK PC12 SDCARD cMDes PP SDCARD CK SDCARD_D3 SDCARD_D2 SDCARD D1 2 SDCARD DO TSW 110 08 G D DSV ava CN10 2 PD12 4 5 6 PD13 PB4
12. 16 PDI4 Ul 4 7uF 50V 42 15 PDIS vss DIS 8 sw Vo amp 45 vss 14 1 5 BLGND 1 13 PDI7 7 n NC vss DI7 3 GND 4 0245551 2 PGND Rset 2 AM 240320D4TOQW TOOH R BL Control R3 STLD40DPMR SE 7 BL Control 0 BLGND 100K 10 VDD R8 RP6 BLYDD donot fit BLGND HSYNC Enable P VSYNC Ed DotCik luF 50V 10K STMicroelectronics Title m 3 2 LCD module with both SPI amp 16bit interface NumberMB785 Rev 5 Date 3 27 2009 Sheet of 1 2 2 4 LS LINN 9 79 69 Figure 32 Camera module Camera CLK PAR VSYNC HSYNC PAR DO PAR D6 PAR D7 STANDBY SCL SDA Camera RST 55 22 CS 1V8 EA 100nF 1 2 100nF 2V8 SS 4 18 4 9 10 R9 12 4 22K SCL 13 14 SDA Camera RST 13 16 1 STANDB Uv i a EXTCLK 2V8 4208 2V8 0 a ES 12 AVDDQ V 0 SR ERE 24 GRADE 1 D2 PAR D3 337 1 V8 Rs ARDA 26 PARADA VSYNCDOVDDQ 8V vs 28 5 RIO RI PAR D6 20 PAR D7 211 po C2 N A N A PAR HSYNC 2 PAR VSYNC 100nF 100nF 100nF PAR PCLK zd D S
13. 18 19 20 9 40 15 16 OTG FS OverCurrent 17 OTG FS PowerSwitchOn 29 HS OverCurrent 30 JOY RIGHT JOY LEFT JOY DOWN JOY UP JOY SEL MFX 106 107 MFX 108 JOYSTICK co Lim I 100nF rr 100nF one capacitor close to each MFX pins VDD VDD 1 VDD 2 VDD 3 EXT RESET 31 XSDN 32 RST1 33 Camera_PLUG 26 AUDIO_INT 27 SD CARD MFX 1010 1011 MFX 1012 MFX_1013 1015 19 21SYGC_S530 E2_TR8 GREEN LD2 19 217 S2C AM2N2VY 3T 23 5 47 8 ORANGE 4 LD3 19 213 R6C AP1Q2B 3T LD4 19 217 BHC ZL1M2RY BLUE Title V3 Project STM32446E EVAL Size A3 Reference 1162 Revision B 02 Sheet 7 of 17 life augmented Date 11 03 15 LS LINN 25 e911399 3 v9 8v y092Z001900 Figure 21 Peripherals POTENTIOMETER WAKE_UP BUTTON TWO PIN HEADER FOR EXTERNAL ANALOG INPUT DAC OUTPUT CN21 AF1 D 02 T G ADC potentiometer 1 B2 SBo1 P2 ADC12_IN4 Pa 80 2525 o 33 se TD 0341 3386P 103 NOT FITTED NOT FITTED CLOSE TO MCU ON PCB JOYSTICK MICRO SD CARD lt gt TAMPER WKUP PC13 ANTI_TAMP R6 R7 47K 247K TO JOY_SEL SDCARD_D2 JOY_LEFT SDCARD_D3 11 JOY_DOWN JOY_RIGHT lt gt JOY UP lt gt 10
14. Title EVAL_POWER Project STM32446E EVAL Size A3 Reference MB1162 Revision 02 Date 11 03 15 Sheet 3 of 17 ky life augmented LZ8 LINN 25 e21329 3 149144 9 Figure 17 USB HS ULPI NXT ULPI ULPI STP ULPL CK lt gt ULPI_D7 ULPI D6 ULPI D5 0 7 ULPI D4 ULPI D3 ULP1 Dj ULPI D2 ULPI_D1 ULPI_DO XO75 YEGTC 24 000MHz RESET MMBT9012 58130 58139 HS OverCurrent y CLOSE OR R54 3V3 3 3K LD10 R67 STMPS2151STR 5 1 6208 O CLOSE OR 7 3 2 R56 R55 820R dar L1 EXC 3BP121H To MFX MFX 108 N JN 107 GREEN 18218YGG 5830 82 MMBT9013 VBUS HS CIT2 USBULC6 2F3 B1 A2 ESDA14V2 2BF3 B2 EXC 3BP121H 50475900001 Title Project Size A3 USB OTG HS STM32446E EVAL K Reference MB1162 Revision B 02 Date 11 03 15 Sheet 4 of 17 life augmented e21329 3 9 Figure 18 USB FS us STMPS2151STR 1
15. a LI Table 9 CAN related jumpers Jumper Description CAN transceiver is working in standby mode when JP2 is set as shown to the right 23 e JP2 CAN transceiver is working in high speed mode when JP2 is set as shown to the right default setting m 123 e ej CAN transceiver is working in slope control mode when JP2 is open JP1 CAN terminal resistor is enabled when JP1 is fitted Default setting Not fitted Memories 8M Bytes SDRAM is connected to SDRAM Bank1 of FMC interface of STM32F446ZE All signals for memory are also connected to extension connectors CN11 and CN12 RF EEPROM An RF EEPROM module ANT7 M24LR A MB1020A 02 is mounted on connector CN12 and connected to the common I2C4 bus STM32F446ZET6 I2C address of the RF EEPROM daughterboard is 0b1010000 LCD Display and input devices The 3 2 TFT color LCD connected to FMC bus and 4 general purpose color LEDs LD 1 2 3 4 are available as display devices A touchscreen a 4 direction joystick with selection key and wakeup tamper button B2 are available as input devices and connected to MFX DocID027604 Rev 1 Ly 0 1871 Hardware Layout and configuration Table 10 LCD modules 3 2 TFT LCD connector CN17 Pin Description Pin Description Pin connection connection 1 CS NE1 18 PD14 D12 2 RS 0 19 PD15 FMC_D13 3 WR SCL FMC_NWE 20 P
16. 123 eels To connect MCU Vbat to the battery set JP9 as shown 123 eles LED LD8 is lit when STM32446E EVAL evaluation board is powered by 5 V correctly DoclD027604 Rev 1 Ly UM1871 Hardware Layout and configuration Note Note 2 3 q STM32446E EVAL evaluation board can be powered from ST LINK USB connector CN16 U5V but only ST LINK part is powered before USB enumeration because host PC only provides 100 mA to the boards at that time During the USB enumeration STM32446E EVAL board asks for the 300 mA power to the Host PC If the host is able to provide the required power the enumeration finishes by SetConfiguration command and then the power transistor 011 51890 is switched ON the red LED LD8 is turned ON thus STM32446E EVAL board can consume maximum 300 mA current but not more If the host is not able to provide such requested current the enumeration fails therefore the ST890 U11 remains OFF and the 3 3 V part of the board will not be powered As consequence the red LED LD8 remains turned OFF In such case it is mandatory to use an external power supply as extra power supply E5V from PSU or D5V be used as external power supply in case current consumption of STM32446E EVAL board exceeds the allowed current on USB In this condition it is still possible to use USB for communication for programming or debugging only but it is mandatory to
17. 2 1 1 Drivers The ST LINK V2 1 requires a dedicated USB driver for Windows Vista 7 and 8 which can be found on www st com On Windows XP the ST LINK V2 1 driver requires WinUsb to be installed before using the ST LINK V2 1 either available from Microsoft website or included in the USB driver for ST LINK V2 for XP In case the STM32446E EVAL evaluation board is connected to the PC before the driver is installed some STM32446E EVAL interfaces may be declared as Unknown in the PC device manager In this case the user must install the driver files and from the device manager he must update the driver of the connected device Note Prefer using the USB Composite Device handle for a full recovery Figure 4 Updating the list of drivers in device manager USB Composite Device Properties Ey Device Manager File Action View Help 5 4 9 Universal Serial Bus controllers Generic USB Hub Generic USB Hub Generic USB Hub Intel R 7 Series C216 Chipset Family USB Enhanced Host Contro Intel R 7 Series C216 Chipset Family USB Enhanced Host Contro Intel R USB 3 0 eXtensible Host Controller Intel R USB 3 0 Root Hub USB Composite Devices USB Mass Storage D Update Driver Software Disable Uninstall General Driver Details USB Composite Device Property Hardware Ids v Value CUSENVID 0483810 374B8REV 0100 rl USBWID 04838PID 374B
18. MFX 107 OTG FS PowerSwitchOn E LD6 RED 19 213 R6C AP1Q2B 3T MFX 106 USB FS VBUS lt gt USB FS DM 58138 CLOSE OR VBUS FS USB FS DP SB137 y CLOSE OR USB FS ID lt gt U7 EMIFO2 USBO3F2 SD475900001 OTG FS OverCurrent 7 LD5 Ex GREEN c T5 MMBT9013 19 21SYGC_S530 E2_TR8 Title USB_OTG_FS Project STM32446E EVAL Size A3 Reference MB1162 Revision B 02 Date 11 03 15 Sheet 5 of 17 life augmented LZ8 LINN 25 e911399 3 Figure 19 ST LINK V2 1 79 97 VBUS_HS FI D13 D Jarre M D12 BATSOJFILM p D IBATGGIFILM S 100nF SE 100nF 3V3_ST_LINK 400K a 3V3_ST_LINK 3V3_ST_LINK m gt USB RENUMn STM JTCK SWCLK 3V3 ST LINK BATSQJFILM 5 STLINK BYPASS 09 200 1202 3V3 ST LINK SSL8000012AFDHFO SJ28 HC 49XA C20QQA 8 000MHz 3V3 ST LINK ST Link TX 211 AF1 D 02 T G NOT FITTED ST Link RX JTCK SWCLK JTDO SWO lt gt 3V3_ST_LINK JTDI STM_JTMS_SWDIO STL_USB_DP STL_USB_DM JTDO SWO LED_STLINK O TP15 5001 T SWDIO IN gt JTCK SWCLK JTMS SWDIO 3V3_ST_LINK RESET TRST USB STLINK
19. DocID027604 Rev 1 UM1871 Hardware Layout and configuration 2 12 2 13 q Figure 5 Solder bridge to be added on bottom side for Motor control 25 SB 50 on ae Sam a ua 5828 Bee 7 24699 e 5810 m zz Sm Lr ag m 58131 Gm BE 586 an 9 9 8 va ae 99 Sena e 5582222 ys ee a gt mozo s2208 8 Sean hl 00 Vf coco O A Gi 005 ag 157865850688 mp OG e n cag eo 555 23 P OG an n V 5537 4 IPTE gt a e 95 sen OES sou 8 wu ee 09 5502 e 58 g LI eo ag O ODD m 95857 5872 ER SES sa 2 908 Analog input or output The analog input or output connector CN21 can be connected to PA4 of STM32F446ZET6 used as ADC DAC analog 10 Solder bridge SB91 must be opened and SB92 SB94 SB103 must be closed to connect CN21 to PA4 CN21 is not connected by default to PA4 since 5894 is opened to support Camera interface by default In case 21 is used as ADC input low pass filter can be implemented by replacing 5892 and C86 with right value of resistor and capacito
20. D4 05 D6 D7 D8 D9 FMC D 0 15 L3 Touchscreen X Touchscreen X Touchscreen Touchscreen Y EXC 3BP121H La 1 i C138 100nF I 10uF i gt CLOSE OR SB81 al OPEN EXC 3BP121H Title EVAL_LCD Project STM32446E EVAL Size A3 Reference MB1162 Revision B 02 Date 11 03 15 Sheet 130f 17 ky life augmented LZ8 LINN 25 e21329 3 9 Figure 27 JTAG and trace JTMS SWDIO lt gt JTCK SWCLK lt gt JTDO SWO lt gt TRST RESET TRACE_D3 05 ESDALC6V1W5 TRACE_D2 4 TRACE_D1 1 TRACE_D0 TRACE_CLK lt D4 ESDALC6V1WS 1 5 4 D6 ESDALC6V1W5 Title Jtag and Trace Project STM32446E EVAL Size A3 Reference MB1162 Revision B 02 Date 11 03 15 Sheet 1407 17 life augmente e21329 3 LS LINN 9
21. JTMS SWDIO JTCK SWCLK JTDI ULPI D1 CLOSE OR 5 MC_VL lt gt OPEN ULPI_D2 R178 47K JP22 22 03 2031 1253 CLOSE OR 58121 sesa CLOSE OR TRST lt gt OPEN ULPI_D7 58128 aan LOSE MC EncA 1 ae PEN 5821 MIC TIM4 1 lt gt 55 CLOSE on MIC_TIM4_CH2 5820 GLosEoR SW 58116 OR RF_TIM2_CH2 se101 EN Bose OR CLOSE 1 TX lt gt Ae OPEN STM32F446ZET6 D3 ULPI_D3 LD1 seas sess MC Bus Voltage eg ix se112 ULPI_STP CLOSE seno lt gt MC_Heatsink OPEN m e gt 1283 SD s872 aR lt gt MC_IndCurr PEN sein ULPI DIR CLOSE OR 9873 Vac 58110 3 lt gt TAMPER WKUP KEY 58109 CLOSE OR 5843 NOT FITTED lt gt CLOSE oR 507 32 768 5856 CLOSE oR C115 OPEN NOT FITTED SGe SuULPi NXT CLOSE on FMC SDNEO L A uc_spcxEo 5 a MC UH OPEN pes po y USART6 RX sues CLOSE OR lt gt OPEN 5826 lt 9 lt gt 5 CLOSE lt lt gt
22. 3V3_ST_LINK VBUS_STLINK MMBT9013 VBUS_STLINK CN16 lt gt CLOSE OR 5 2 CLOSE OR 67068 0000 3V3_ST_LINK R171 100K NOT FITTED JP10 AF1 D 02 T G NOT FITTED USB RENUMn STL USB DM STL USB DP STM JTMS SWDI VBUS_STLINK 016 c92 D14 rent gt Jenter LD3985M33R cea T 100nF VBUS_STLINK RED LD11 V 19 213 R6C AP102B 3T usv 1 3 SWD CN18 AF2 D 06 G 2 4 LED STLINK 3V3 ST LINK STM JTCK SWCLK 5 LD9 HSMF A201 A00J1 3V3 ST LINK Title Project Size A3 ST_LINK V2 1 STM32446E EVAL Reference 1162 Revision B 02 Date Sheet 6 of 17 life augmented 11 03 15 e21329 3 LS LINN 9 Figure 20 V3 015 15 NNN Touchscreen X Touchscreen X Touchscreen Y Touchscreen EXC 3BP121H 5812 WAKEUP MFX_IRQ_OUT lt gt gt CLOSE OR 799 MFX SWDI MFX_SWCLI CLOSE OR CN19 AF2 D 06 G PD12 5841 12c4 SCL 12c4 SDA Kal gt CLOSE OR PD13 _ 5840 CLOSE 1 MFX SWDIO lt gt SWCLK amp 5 5 TP12 21 5001 22 5001
23. OPEN po SDCARD_D1 CLOSE OR 1 p seso SDCARD_D2 Da SDCARD_D3 JPS AF1 D 02 T G BATGOJFILM ULPI D5 CLOSE oR sesz MC_PFC_Shutdown 2 03 OPEN ULPI_D6 lt gt RF_SPI2_MISO 100nF CERAMIC CAPA low esr RF SPI2 MOSI 2 SD Bootloader RESET D4 SDCARD D9 List of changes between rev 01 and B 02 Y1 not fitted C110 amp C115 not fitted Title MCU 1 Project STM32446E EVAL Size A3 Reference MB1162 Revision B 02 Date 11 03 15 Sheet 1 of 17 life augmented LZ8 LINN 25 e21329 3 v9 cv 9 Figure 15 MCU 2 MIA FMC_D 13 15 5827 FMC D 0 3 PEN CLOSE OR FMC D2 R24 11 SB67 D3 Rat pativeBrake lt gt Hp ER 58122 QSPI_CLK lt gt 25 d NOE R32 11 FMC_NWE lt R33 JAR 11 3R RF INT2 Pps 122 D10 FMC_NE1 R96 123 313 FMC_D13 Rig 77 TT FMC D14 R17 33R D15 Rig SR 79 R23 Sv 8208 820R SAI2_SDA PD11 5877 SIR 1204 SCL PD12 CLOSEOR 4 I SOL lt gt 5675 12c4 SDA 4 5575 PD13 82 pr DO E ae FMC_D1 R1433R R69 10 EMC A1 AA 11 _ 2 R71 33
24. 42 2 13 4 RES SER 44 5 R74 16 33R QSPI BK1 103 18 QSPI BK1 102 19 QSPI BK1 100 20 QSPI BK1 101 21 SPI2 CS lt gt E SDNRAS R61 49 6 reo 50 Rs2 53 FMC_A8 RSLJNR 54 FMC_A9 55 MFX_WAKEUP C FMC A10 R49 56 maa 57 _ lt gt FMC_BA1 FMC A11 12 R13238 nos OR 88 R12 89 RR 33R FMC A 10 12 STM32F446ZET6 R57 FMC_NBLO R58 338 FMC_NBL1 141 5835 142 PE1 TRACE CLK SB17 1 PEA RF SAM MCLK 2 PES 3c s SB120 CLOSE OR TRACE_DO 4 PES SB34 x RF SAM SD B CLOSE SD I 5 35019 TRACE_D1 58 PET R38 FMC D4 T CLOSE OR 33R SB44 so PES 05 lt gt RF SAM FS A 60 PES Rag GR FMC D6 5836 r TOSE OR TRACE_D2 63 PEO R35 FMC_D7 seas 64 11 XK cLOSE OR RF SAM SCK A 65 PE12 R28 SIR D9 3842 E KS I 66 PE13 D10 DOSE si 67 PE14 R26 298 FMC D11 58 CLOSE OR lt gt RF SAM 50 68 PE15 R25 33 FMC D12 33R 014 121 138 R68 10K AF1 D 02 T G sw Q 09 03290 01 BOOTO 4303 52 3 BAT6OJFILM uute QsPI_BK1_NCS DS OR 91 5862 5
25. 8 15 set as shown below DoclD027604 Rev 1 19 64 Hardware Layout and configuration UM1871 2 10 2 11 20 64 Table 8 RS232 amp IrDA related jumpers continued Description USART_TX from ST LINK is connected to PA10 USART1_RX in conjunction with JP4 to support virtual com port when JP8 15 set as shown below JP8 RS232_TX input of RS232 transceiver is connected to PA9 USART1_TX in conjunction with JP7 when JP6 is set as shown below default setting JP6 RS232_TX from ST LINK 15 connected to PA9 USART1_TX in conjunction with JP7 to support virtual com port when JP6 15 set as shown below MicroSD card The 4GB or more MicroSD card is connected to SDIO interface of STM32F446ZET6 MicroSD card detection 15 managed by 1015 configured with internal pull up The following solder bridges are closed to support MicroSD card by default SB26 SB27 SB28 SB29 SB30 SB47 Potentiometer A 10 potentiometer P2 is connected to PA4 of the STM32F446ZET6 on the board The following solder bridges must be closed to connect potentiometer to PA4 SB91 SB92 5894 58103 The potentiometer is not connected by default to PA4 since 5894 that is marked in red in Figure 5 is opened to support Camera interface by default A low pass filter can be implemented by replacing SB92 and C86 with the right value of resistor and capacitor as requested by end user s application q
26. Input USB_FS 17 PA7 MFX_GPIO7 222 Output USB_FS 18 PBO MFX_GPIOO unused 19 PB1 MFX_GPIO1 JOY_RIGHT Input Joystick 20 PB2 MFX_GPIO2 JOY_LEFT Input Joystick 26 PB13 GPIO13 AUDIO_INT Input Audio Codec 27 PB14 MFX_GPIO14 unused 28 PB15 MFX GPIO15 MicroSDcard Detect Input MicroSD 29 PA8 GPIO8 2 Input USB_HS CN1 30 9 GPIO9 EXT RESET Output Extension connector 31 PA10 MFX GPIO10 XSDN Output Camera 32 PA11 MFX GPIO11 RSTI Output Camera 33 PA12 MFX GPIO12 Camera PLUG Input Camera 38 PA15 MFX GPO7 LD4 Output LED 39 PB3 GPIO3 JOY_DOWN Input Joystick 40 PB4 4 JOY UP Input Joystick Motor Control STM32446E EVAL evaluation board supports both asynchronous and synchronous three phase brushless motor control via a 34 pins connector CN3 which provides all required control and feedback signals to and from motor power driving board The available signals on this connector are emergency stop motor speed 3 phase motor current bus voltage heatsink temperature coming from the motor driving board and 6 channels of PWM control signal going to the motor driving circuit Solder bridges that must be closed for motor control application are marked in red and are showed in Figure 7 The solder bridges that must be opened for motor control application 5885 5883 5884 5819 5846 5826 5838 58114 58110 58111 58112 and they are showed the same Figure 7 DoclD02
27. PG3 7 8 lt gt 5 Pce El 10 lt gt 7 PA9 lt gt 1 12 lt gt BOOTO PA10 3 14 15 16 lt gt PBS 19 PA12 20 21 PA13 lt gt 22 23 PA14 lt gt 24 PA15 26 25 lt gt PG11 27 PG9 28 lt gt 29 39 31 32 TSW 116 06 G D RF VDDA la 1 2 RF_INT2 3 4 5 RF_ADCb_12_IN5 BAS 5 m RF ADCa 123 IN3 7 2 CH1 2 ETR PBS 2 PEG RF_TIM2_CH2 9 RESET USART6 CTS 11 USART6 TX pat Por RF_USART6_RX 1 RF_USART6_CK lt gt PG7 m RF_USART6_RTS 1 16 PES RF SAM SD B zl 1 18 18 1 TSW 109 08 G D sV 2 3 4 PC13 ANTI lt gt lt gt 3 14 05032 IN lt gt 10 SB108 5 56107 Y 8 PC15 0SC32 OUT 3817 PA4 58106 PHo_osc_IN am Se gt PAG PH1 OSC OUT asses lt gt PAS 13 14 NRST lt gt 15 16 PBO 17 18 2 lt gt PBI 19 20 PB10 21 22 23 24 lt gt PB11 25 PC3 e PB12 PAO WKUP 27 PB13 PAI lt 29 PD11 31 32 TSW 116 06 G D ava FLA FCM1608KF 601T03 c20 C21 4 7uF T 100nF Title CONNECTORS Project STM32446E EVAL Size A3_ Reference MB1162 Revision B 02 Date 11 03 15 Sheet 16 of 17 life augmente e21329
28. Table 19 MicroSD connector 4 32 Table 20 85232 25 eee 32 Table 21 USB type B connector CN16 33 Table 22 Analog input output connector 4 34 Table 23 35 Table 24 Mechanical dimension 61 Table 25 Document Revision History 2 63 4 64 DoclD027604 Rev 1 Ly UM1871 List of figures List of figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Figure 27 Figure 28 Figure 29 Figure 30 Figure 31 Figure 32 Figure 33 q Figure 1 STM32446E EVAL evaluation board 1 Hardware Block 0 8 STM32446E EVAL evaluation board layout 9 Updating the list of drivers in device manager 10 Solder bridge to be added on bottom side for Motor
29. gt 3V3 MC CurrentiN1 lt gt a c14 R3 PAG 58118 sa MC_UH c16 I nF MC UL MC VH D MC VL TP2 MC WH 5001 5890 lt I gt CLOSE OR 5889 2 MC_CurrentIN2 l 13 CLOSE OR OPEN MC CurrentlN3 I 12 MC PFCsync CLOSE OR c C10 SB68 pativeBrake MC_PFCpwm OPEN MC_EncA_CH1 lt gt MC_EncA_CH2 lt gt 4 HE10 34 MD 5888 gt CLOSE Voltage 15 SR2 100nF gt 100K 5866 MC IndCurr CLOSE 1 24 5865 26 eX PCL MC Heatsink 28 CLOSEOR 1 30 100nF 32 34 3 3K PB12 MC_PFC_Shutdown c nF 5851 ex PC Vac CLOSE I 5 2285 MC Encindex Title MOTOR CONTROL Project STM32446E EVAL Reference 1162 Revision B 02 Date 11 03 15 Sheet 1201 17 life augmente e21329 3 LS LINN 9 79 59 Figure 26 STM32446E EVAL LCD 5882 NE1 lt gt A0 lt gt FMC NWE lt gt RESET DO D1 D2 D3
30. zs saks 6 7 1 4 Delivery recommendations 7 2 Hardware Layout and configuration 8 2 1 Embedded ST _LINK V2 1 5 31x abra ii ada 9 2 1 1 pu c ETT 10 2 1 2 ST LINK V2 1 firmware upgrade 10 2 2 Power Supply 11 2 3 Clock Source uec es soe a d OG h aa eas 13 2 4 5 5 55 545 55 6 A dire REOR o Rd 14 2 5 Boot Option 15 205 AUG La eo nee esten Decide GT 16 2 7 USB OTG ES cv ee eRe cm 18 2 8 USB OTG RE dana Carve Paw ceded ta Reno RN na 19 2 9 9237 and de 19 2 10 MicroSD card 20 211 Potentiometer 20 2 12 Analog input or output 21 219 CAN auri o EHE adio et eon YO n h 21 2 14 Memories er Cg wee EE Rn 22 215 RF EEPROM a St OR D 22 216 LCD Display and input devices 22 2 17 MFX Multi Function eXpander 23 2 18 Motor Control e ode E RP an Ue 24 3 usaq Ca cs seed 26 3 1 Motor control connector CN3 26 3 2
31. 1 Any changes or modifications to this equipment not expressly approved by STMicroelectronics may cause harmful interference and void the FCC authorization to operate this equipment Industry Canada This device complies with Industry Canada licence exempt RSS standard s Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation Le pr sent appareil est conforme aux CNR d Industrie Canada applicables aux appareils radio exempts de licence L exploitation est autoris e aux deux conditions suivantes 1 l appareil ne doit pas produire de brouillage et 2 l utilisateur de l appareil doit accepter tout brouillage radio lectrique subi m me si le brouillage est susceptible d en compromettre le fonctionnement DocID027604 Rev 1 Ly UM1871 Revision History 4 Revision History Table 25 Document Revision History Date 23 Mar 2015 Version 1 Initial Version Revision Details q DocID027604 Rev 1 63 64 UM1871 IMPORTANT NOTICE PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries ST reserve the right to make changes corrections enhancements modifications and improvements to ST products and or to this document at any time without notice Purchasers should obtain the latest relevant information on ST produc
32. 24 NC 9 PC6 25 PA15 10 PB7 26 PG11 11 P 27 9 12 28 13 10 29 10 14 30 15 GND 31 GND 16 PB8 32 3V3 3 5 MicroSD connector CN4 Figure 9 MicroSD connector CN4 front view 52 8 DATI 7 DATO 6 VSS 5 CLK 4 0 SW yd 3 CMD 2 CD DAT3 1 DAT2 q DocID027604 Rev 1 31 64 Connectors UM1871 Table 19 MicroSD connector CN4 Pin number Description Pin number Description 1 SDCARD_D2 PC10 5 SDCARD CK PC12 2 SDCARD D3 PC11 6 VSS GND 3 SDCARD CMD PD2 7 SDCARD DO PC8 4 3V3 8 SDCARD_D1 PC9 10 SDCARD_detect mfx_io15 3 6 RS232 connector CN25 Figure 10 RS232 connector CN25 front view i 8 3 4 OOOO 5 67 8 9 530720 1 Table 20 RS232 connector 25 Pin number Description Pin number Description 1 NC 6 RS232_DSR 2 RS232_RX 7 NC 3 RS232_TX 8 RS232_CTS 4 NC 9 NC 5 GND 3 7 ST LINK V2 1 USB Type B connector CN16 The USB connector CN16 is used to connect embedded ST LINK V2 1 to PC for debugging of board 32 64 DoclD027604 Rev 1 q 0 1871 Connectors Figure 11 USB type B connector CN16 Table 21 USB type B connector CN16 Pin number Description Pin number Description 1 VBUS_STLINK power 4 GND 2 STL_USB_DM 5 6 Shield 3 STL_USB_DP I 3 8 3 9 3 10 q
33. 2446E EVAL evaluation board for STM32F446ZET6 and RTC embedded see Table 2 32 KHz Crystal Y2 related Solder Bridges and Table 3 8 MHz Crystal Y4 related solder bridges e Y2 32KHz Crystal for embedded RTC e Y4 8MHz Crystal with socket for STM32F446ZET6 Microcontroller 24MHz Crystal for USB OTG HS Y5 8MHz Crystal for ST_LINK DoclD027604 Rev 1 13 64 Hardware Layout and configuration UM1871 Table 2 32 KHz Crystal Y2 related Solder Bridges Solder bridge Description PC14 is connected to 32KHz crystal when SB108 is open default setting 58108 14 is connected to _ 13 when 58108 is closed In such case 5843 must be removed to avoid disturbance due to the 32 Khz quartz PC15 is connected to 32KHz crystal when SB107 is open default setting 58107 PC15 is connected to extension connector CN13 when 58107 is closed In such case SB56 must be removed to avoid disturbance due to the 32 Khz quartz Table 3 8 MHz Crystal Y4 related solder bridges Solder bridge Description PHO is connected to 8 MHz crystal when SB106 is open default setting 58106 PHO is connected to extension connector 13 when 58106 is closed In such case SB69 must be removed to avoid disturbance due to the 32 Khz quartz PH1 is connected to 8 MHz crystal when 58105 is open default setting 58105 PH1 is connected to extension connector 26 when 58105 is closed In
34. 3 9 79 18 Figure 30 FMC connectors _ _ lt gt PE 06 lt gt QSPI BK1 NCS lt gt 286 QSPI BK1 101 lt gt 9 QSPI BK1 102 lt gt 7 FMC SDNWE lt gt PA7 SDNRASs lt gt PE BAO lt gt 264 FMC A10 SO FMC A1 FMC A3 lt gt FMC CONNECTEUR FTR 116 51 L D D1 D3 05 FMC D7 QSPI BK1 103 QSPI CLK QSPI BK1 100 NBLO SDNCAS FMC SDNEO FMC BA1 FMC 2 DSV FMC CONNECTEUR FMC Di4es 2 012 PEIS D10 PETS D8 FMc_NBL1 lt s PEt FMC sDCKE0 lt gt S FMC A1c PG1 FMC A9 lt gt PF15 FMC A7 lt gt PPS FMC lt gt PFS FTR 116 51 L D NWE 015 D13 D11 FMC D9 FMC FMC SDCLK FMC A12 6 4 Title FMC CONNECTORS Project STM32446E EVAL Size A3 Reference 1162 Revision B 02 Date 11 03 15 Sheet 170f 17 life augmente LZ8 LINN 25 e21329 3 Figure 31 3 270 module with both SPI and 16bit interface 79 86
35. 32 PG15 FMC SDNCAS 133 PB3 JTDOTRACESWO 134 PB4 LD3 NJTRST 135 5 D7 136 6 125 TIM4 EncA TIM4 137 PB7 MIC 125 TIM4 CH2 EncA TIM4 CH2 VSYNC 138 BOOTO 139 PB8 Cm TIM4 CH3 D6 CAN 1 TX LEE i RF TIM2 CH2 DoclD027604 Rev 1 39 64 STM32446E EVAL IO assignment UM1871 Table 23 105 assignment continued 5 Motor control Camera E Pin Name Default configuration configuration config 2 141 PEO NBLO 142 1 NBL1 143 PDR ON 144 VDD 3 40 64 DoclD027604 Rev 1 q 9 v9o L y Appendix B Electrical schematics Figure 14 MCU 1 bea SAI2 MCLKB lt CLOSE oR MFX_IRQ_OUT MC ar 4 MC CurrentIN2 SAI2 SCKB O CLOSE OR ADC12_IM lt gt Ae OPEN MC UL gt RF ADCa 123 IN3 MC CurrentIN3 ULPI DO CLOSE OR RF_ADCb_12_IN5 R80 STOP TIM8 BKIN lt gt 5896 RF 5849 Eh PFCsync lt gt ajja SDNWI 5811 PIXCLK lt gt lt K gt CLOSE oR USART1_TX AF2 D 06 G 2 7 USB_FS_VBUS lt gt ed SPI2 SCK 2 CK USB FS ID 22 03 2031 USART1_RX gt 5639 MC PFCpwm USB FS DM USB FS DP ss CLOSE OR
36. 5 MC 92 USART6 CK 93 Pos R10 33R lt gt FMC_SDCLK PG9 124 SBE es ae SAI2_FSB 125 PG10 S860 SAI2_SDB 126 PG11 5825 Cy on SPDIF_RXO 127 RF_USART6_RTS 33R Ras lt gt USART6 CTS i29 m sm USART6 TX 132 15 R47 33R FMC_SDNCAS C120 23 OSC IN od m n CLOSE 24 PH1 OSC OUT od Ya 8MHz HC 49S C16QSA 8M C125 CLOSE i 20pF Title MCU Project Size A3 Reference 2 STM32446E EVAL K MB1162 Revision B 02 Date 11 03 15 Sheet 2 of 17 life augmente e911399 3 L S LINN 9 v9 ev Figure 16 Power VDD MCU FCM1608KF 601T03 ZENO56V130A24LS FL3 BNX002 01 59 SMAJS 0A TR REG1 LD1086D2M33TR 2 LD1117S18TR o a E 10uF m zi VDD MCU JP9 22 03 2031 POWER MCU STM32F446ZET6 CR1220 HOLDER VDD MCU 2 REG2 LD1117STR VDD MCU VBUS FS 4 VBUS_HS POWER MCU 100nF Lors Lor deus 100nF T 100nF mer mer rer 100nF Tess I POWER MCU 129 100nF JP12 AF1 D 02 T G RED gt LD8 X 19 213 R6C AP1Q2B 3T
37. 7604 Rev 1 Ly 0 1871 Hardware Layout and configuration Figure 7 PCB underside rework for Motor Control LE cU AD a WE 00000 2 o 2 x Ex nun o 588 18 n 58124 gt as m 58123 no DD 58115 e 8 1 E 5532 ee LL m 4 un 929 5 5520 4 a Sa BD 58 21 4 A m 3550 4 a 5337 e ve AAA 58138 4 e 2p 2m mE OPP 5508 e mi e ESO ODD 5207 og m is 5817 e gama mi s eos HG Ly DocID027604 Rev 1 25 64 Connectors UM1871 3 Connectors 3 1 Motor control connector CN3 Figure 8 Motor Control connector CN3 33 3129 2725 23 2119 171513119 7 5 3 4 L1 E CJ EJ EJ EI EJ DJ EJ CI EI EI EI CI EJ EI LI L1 EJ E1 DJ EJ EJ EJ D CI EJ CJ EJ CI EJ EJ EI CI 34 3230 282624 2220 181614 1210 86 4 2 MS30716V1 Table 12 Motor Control connector CN13 Description Pinot Solder Solder E Pin of Description STM32F4x of CN3 bridge bridge of CN3 STM32F4x Emergency STOP PA6 1 2 GND MC UH PC6 3 close 4 GND SB64 MC_UL 5 5 Close SB97 6 GND MC_VH PC7 7 Close SB63 8 GND MC_VL PBO 9 Close SB98 10 GND MC_WH PC8 11 Close SB48 12 GN
38. D MC_WL PB1 13 Close SB99 Close SB59 14 BUS E VOLTAGE CURRENT A PA1 15 Close SB87 16 GND CURRENT B PA2 17 Close SB86 18 GND CURRENT C PA3 19 Close SB74 20 GND Close ICL Shut out PG6 21 SB62 22 GND DISSIPATIVE Close Inductor BRAKE PWM PD3 23 5867 Close SB72 24 2 5V power 25 Close SB71 26 PC1 Heatsink temperature PFC SYNC PA8 27 Close SB49 28 3 3 V power PFC PWM PA11 29 Close SB39 Close SB52 30 PB12 Pa 26 64 DocID027604 Rev 1 Ky 0 1871 Connectors Table 12 Motor Control connector CN13 continued Description Pin of Solder Solder Fin of Description STM32F4x of CN3 bridge bridge of CN3 STM32F4x Encoder A PB6 31 Close SB53 5 73 32 PC3 PFC Vac Encoder B PB7 33 34 PB8 ee Index Note Some 0 Ohm resistors have to be removed or soldered to enable motor control application except the solder bridges configurations mentioned above 3 2 RF_Connectors CN6 and CN7 Table 13 Connector CN6 Pin number Signal Name Pin number Signal Name 1 RF_INT1 11 RF SAM FS A 2 I2C4 SDA 12 RF SAM 3 I2C4 SCL 13 GND 4 GND 14 3V3 5 RF SPI2 MOSI 2 SD 15 SDCARD CMD 6 RF SPI2 SCK 2 CK 16 SDCARD CK 7 RF SPI2 MISO 17 SDCARD D3 8 RF SPI2 CS 18 SDCARD D2 9 SAM SCK 19 SDCARD D1 10 RF SAM SD A 20 SDCARD DO Table 14 Connector CN7 Pin number Signal Name Pin n
39. D16 FMC_D14 4 RD FMC_NOE 21 PD17 FMC_D15 5 RESET RESET 22 BL_VND GND 6 PD1 FMC_DO 23 BL_Control VDD 7 PD2 FMC_D1 24 VDD 3V3 8 PD3 FMC_D2 25 VCI 3V3 9 PD4 FMC_D3 26 GND GND 10 PD5 _04 27 GND GND 11 PD6 _05 28 BL_VDD VDD 12 PD7 FMC D6 29 SDO NC 13 PD8 FMC_D7 30 SDI NC 14 PD10 FMC_D8 31 XL 15 PD11 FMC_D9 32 XR 16 PD12 FMC_D10 33 YD 27 17 PD13 FMC_D11 34 YU vcn 2 17 MFX Multi Function eXpander The Multi Function eXpander abbreviated is used on STM32446E EVAL as lO expander and as ADC inputs to manage the LCD touch screen The communication interface between and STM32F446E is the common 2 4 bus Table 11 MFX signals EU Pin name of mx functions Function of Direction Terminal of MFX MFX STM32756G EVAL For MFX device 3 PC14 MFX GPO4 unused Output 5 PHO MFX GPO5 LD2 Output LED 6 PH1 GPO6 unused Output 10 PAO MFX_GPOO Touch screen X ADC in LCD Ky DoclD027604 Rev 1 23 64 Hardware Layout and configuration UM1871 2 18 24 64 Table 11 MFX signals continued Pin number Pin name of eye tions Function of Direction Terminal of MFX STM32756G EVAL For MFX device 11 1 GPO1 Touch screen ADC in LCD 12 PA2 MFX_GPO2 Touch screen Y ADC in LCD 13 PA3 MFX_GPO3 Touch screen Y ADC in LCD 15 PA5 MFX_GPIO5 JOY_SEL Input Codec 16 PA6 MFX_GPIO6
40. F12 FMC_A6 51 VSS_6 36 64 DoclD027604 Rev 1 UM1871 STM32446E EVAL lO assignment Table 23 105 assignment continued i Motor control Camera o Pin Name Default configuration 5 configuration config 2 52 _6 53 PF13 FMC_A7 54 PF14 FMC_A8 55 PF15 _ 9 56 PGO FMC_A10 57 PG1 11 58 D4 59 8 FMC_D5 60 9 FMC_D6 61 VSS_7 62 VDD_7 63 PE10 FMC_D7 64 PE11 FMC_D8 65 PE12 FMC_D9 66 PE13 FMC_D10 67 PE14 FMC_D11 68 PE15 FMC_D12 69 PB10 ULPI_D3 70 PB11 LD1 71 VCAP1 72 VDD_1 73 PB12 ULPI_D5 PFC_Shutdown_TIM1_BKIN 74 PB13 ULPI_D6 75 PB14 RF_SPI2_MISO 76 PB15 RF_SPI2_MOSI 77 PD8 FMC_D13 78 PD9 FMC_D14 79 PD10 FMC_D15 80 PD11 SAI 2 SD 81 PD12 12C4_SCL 82 PD13 I2C4 SDA Ky DoclD027604 Rev 1 37 64 STM32446E EVAL IO assignment UM1871 38 64 Table 23 105 assignment continued i Motor control Camera o Pin Name Default configuration 5 configuration config 2 83 VSS 8 84 VDD_8 85 PD14 FMC_DO 86 PD15 FMC_D1 87 PG2 FMC_A12 88 PG3 MFX_WA
41. HUTTER Ed FLASH D3 sHUTTER Sree 38 D4 FLASH 2v8 40 1 2 8 FTMH 120 03 L DV ES E NE amp 100nF OOnF D8 NC A D9 NC tag NC 0 RESET a PAR D 0 7 BEND Camera Connector 20 spa AGND 530124 2V8 Camera Module U866_3M_FF SENSOR SSK5CAGA DI EXTCLK bus Camera CLK BAT60JFILM N A Ul when mounted on big manta R4 pals board MB10450 please soldered R6 i VCC OUT 10K and C9 470nF removed R14 and TOK EN GND 0 changed R13 with 0 ohm SM7745HEW 24 0M default system clock using clock from mother board 10K N A 100nF supply voltage 2 5V 10 Camera RST Camera RST SSK E BAT60 VF 0 28 10mA OK 0 35 100mA STMicroelectronics Title MB1183 Camera Module NumberMB1188_Rev C 1 Date 1 27 2015 Sheet of 4 LZ8 LINN 25 e21329 3 Mechanical dimensions UM1871 Appendix C Mechanical dimensions Figure 33 Mechanical dimensions A STM32F 446 Pitch 1 27 mm Pitch 2 54 q 60 64 DocID027604 Rev 1 UM1871 Mechanical dimensions Table 24 Mechanical dimension Symbol Size mm Symbol Size mm Symbol Size mm 124 33 A 55 88 E 11 88 Y 172 59 B 5 08 F 35 56 Lx 3 97 C 30 54 G 32 64 Ly 4 16 D 3 5 H 17 772 33 10 Ky DoclD027604 Rev 1 61 64 Appendix D Overview of FCC and IC regulations UM1871 Appendix Appendix D
42. KEUP 89 PG4 FMC_BAO 90 PG5 FMC_BA1 91 PG6 QSPI_BK1_NCS ICL_shutout_GPIO 92 PG7 RF_USART6_CK 93 PG8 FMC_SDCLK 94 VSS 9 95 VDD 1 USB33 96 PC6 UH TIM8 CH1 DO 97 7 RF USART6 RX VH TIM8 CH2 D1 98 PC8 SDCARD DO WH TIM8 CH3 D2 99 PC9 SDCARD D1 D3 100 PA8 RF INT1 PFC Sync TIM1 CH1 USB FS VBUS 101 PA9 USART1 TX RF SPI2 SCK 102 Paro USARTI RX 103 PA11 USB_FS_DM PFC_PWM_TIM1_CH4 104 PA12 USB_FS_DP 105 PA13 JTMS SWDIO 106 2 107 VSS 2 108 VDD 2 109 PA14 JTCK SWCLK 110 PA15 JTDI 111 PC10 SDCARD D2 D8 DoclD027604 Rev 1 Ky UM1871 STM32446E EVAL lO assignment q Table 23 IOs assignment continued Motor control Camera o Pin Name Default configuration 5 configuration config 2 112 PC11 SDCARD D3 04 113 PC12 SDCARD_CK D9 114 PDO FMC_D2 115 PD1 FMC_D3 116 PD2 SDCARD_CMD D11 117 PD3 QSPI_CLK Dissipative_brake_GPIO D5 118 PD4 FMC_NOE 119 PD5 FMC_NWE 120 55 10 121 VDD 10 122 PD6 RF INT2 D10 123 PD7 FMC NE1 CS LCD 124 PG9 SAI 2 FS B 125 PG10 SAI 2 SD B 126 PG11 SPDIF RXO 127 PG12 RF USART6 RTS 128 PG13 RF USART6 CTS 129 PG14 USART6 TX 130 VSS 11 131 VDD 11 1
43. M32446E EVAL to receive external audio data which is compatible with SPDIF spec DoclD027604 Rev 1 q UM1871 Hardware Layout and configuration Note q Table 6 Audio related jumpers Jumper JP20 Description Data signal on digital microphone is connected to audio codec when JP20 is set as shown on the right default setting Data signal on digital microphone is connected to 125 port of STM32F446ZE when JP20 is set as shown on the right JP19 Clock signal on digital microphone is connected to audio codec when JP19 is set as shown on the right default setting 123 Clock signal on digital microphone is connected to Timer4 output PD13 of STM32F446ZE used to divide by 2 the 1253_ when JP19 is set as shown on the right it is also needed to close SB23 amp SB24 to use Timer 4 to manage 1253 13 Digital microphone power source is connected to 3 3V power shown to the right default setting Digital microphone power source is connected to MICBIAS1 from WM8994ECS R when 13 15 set as shown to the right 12C address of WM8994ECS R is 060011010 DoclD027604 Rev 1 17 64 Hardware Layout and configuration UM1871 2 7 18 64 USB OTG FS STM32446E EVAL evaluation board supports USB OTG full speed communication via a USB Micro AB connector CN9 and USB power switch U6 connec
44. Overview of FCC and D 1 D 2 D 3 D 4 62 64 regulations Part 15 19 This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Part 15 105 This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference s by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and the receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help Part 15 2
45. RF Connectors CN6 and 27 3 3 Connectors CN11 and CN12 28 2 64 DocID027604 Rev 1 Ly 0 1871 Contents 3 4 Daughterboard connector CN13 and CN10 30 3 5 MicroSD connector 4 31 3 6 RS232 connector CN25 32 3 1 ST LINK V2 1 USB connector CN16 32 3 8 Audio jack CN22 and 2 33 3 9 ST LINK V2 1 programming connector CN18 33 3 10 Power connector CN20 33 3 11 Analog input connector CN21 34 Appendix STM32446E EVAL IO 35 Appendix B Electrical schematics 41 Appendix C Mechanical 5 60 Appendix D Appendix D Overview of FCC and IC regulations 62 DL Fiane 62 D2 Pati e OR CR baka KA Bina 62 D3 at 15212 does ROC e eec ace 62 D 4 Industry 62 4 Revision History 63 q DocID027604 Rev 1 3 64 List of tables UM1871 List of tables Table 1 Power related jumpers and solder bridges
46. TG high speed communication via a USB Micro AB connector CN8 and USB HS PHY USB3300 U4 The evaluation board can be powered by this USB connector CN8 at 5V DC with 500 mA current limitation USB power switch U3 is connected on VBUS and provides power to CN8 if 58131 is closed Green LED LD7 will be lit when either e power switch U3 is ON and STM32446E EVAL works as a USB host e VBUS is powered by another USB host when STM32446E EVAL works as USB device Red LED LD10 will be lit when over current occurs JP22 should be configured as explained in Table 5 Boot0 amp Boot1 Related Jumpers RS232 and IrDA The RS232 transceiver U8 with Hardware flow control CTS amp RTS connected to D type 9 pins RS232 connector CN25 and IrDA transceiver U10 are connected to USART1 of 5 32 4467 6 which can be also shared with ST LINK USART The signal Bootloader_RESET shared with CTS signal amp shared with DSR signal are added on RS232 connector CN8 for ISP support USART1 selection is done by setting JP6 and 8 refer to Table 8 RS232 amp IrDA related jumpers for detail Table 8 RS232 amp IrDA related jumpers Description RS232_RX output of RS232 transceiver is connected to PA10 USART1_RX in conjunction with JP4 when JP8 is set as shown below default setting JP8 IrDA RX from IrDA transceiver is connected to PA10 USART1_RX in conjunction with JP4 when
47. _ OSC32_IN 9 PC15 _ _ _ OSC32_OUT 10 PF0 FMC_A0 11 PF1 FMC_A1 12 PF2 FMC_A2 13 PF3 _ 14 4 _ 4 15 5 5 16 VSS 5 17 VDD 5 18 PF6 QSPI BK1 103 19 7 QSPI 1 102 20 PF8 QSPI BK1 100 21 PF9 QSPI BK1 101 22 PF10 RF SPI2 CS 23 PHO OSC IN 24 PH1 OSC_OUT Ky DoclD027604 Rev 1 35 64 STM32446E EVAL IO assignment UM1871 Table 23 105 assignment continued i Motor control o Pin Name Default configuration Camera configuration config 3 25 NRST 26 PCO ULPI STP Bus Voltage ADC123 IN10 Heatsink Temperature 27 PC1 Mems SPI3 MOSI ADC123 IN12 28 PC2 ULPI DIR IndCurr ADC123 IN12 29 ULPI_NXT PFC Vac ADC123 IN13 30 VDD 12 31 VSSA 32 VREF 33 34 PAO WKUP IRQ OUT 35 5 2 Current_ADC123_IN1 36 PA2 SAI2_SCK_B Current_ADC123_IN2 ULPI_DO 37 PA3 RF ADCa 123 IN3 Current ADC123 IN3 38 VSS 4 39 VDD 4 40 PA4 ADC12 IN4 HSYNC ULPI CK 41 5 ADCb 12 5 UL_TIM8_CH1N 42 PA6 STOP_TIM8_BKIN PIXCLK 43 PA7 FMC_SDNWE 44 PC4 FMC_SDNEO 45 PC5 FMC SDCKEO 46 PBO ULPI D1 VL TIM8 CH2N 47 PB1 ULPI D2 WL TIM8 CH3N 48 2 1 BOOT1 D4 49 PF11 FMC_SDNRAS 50 P
48. ame 1 GND GND 2 3V3 3V3 3 GND GND 4 PD5 FMC_NWE 5 GND GND 6 PD4 FMC_NOE 7 D5V D5V 8 GND GND 9 PD9 FMC_D14 10 PD10 FMC_D15 11 PE15 FMC_D12 12 PD8 FMC_D13 13 PE13 FMC_D10 14 PE14 FMC_D11 15 PE11 FMC_D8 16 PE12 FMC_D9 17 GND GND 18 GND GND 19 PE1 FMC_NBL1 20 PD7 NE1 21 5 FMC_SDCKEO 22 PG8 FMC_SDCLK 23 PG1 FMC_A11 DoclD027604 Rev 1 29 64 Connectors UM1871 Table 16 FMC Connectors CN12 continued Pin number Pin Name Signal Name 24 PG2 FMC_A12 25 PF15 _ 9 26 14 _ 8 27 PF13 _ 7 28 12 _ 29 5 5 30 4 _ 4 31 GND GND 32 5V 5V 3 4 Daughterboard connector CN13 and CN10 Table 17 DB_Connectors CN13 Pin number Signal Name Pin number Signal Name 1 GND 17 PC2 2 3V3 18 PB1 3 PC13_ANTI_TAMP 19 VBAT 4 PA2 20 PB10 5 PC14_OSC32_IN 21 5V 6 PA3 22 E5V 7 PC15_OSC32_OUT 23 GND 8 PA4 24 PB11 9 PHO_OSC_IN 25 PC3 10 PAG 26 PB12 11 PH1 OSC OUT 27 PAO WKUP 12 PA5 28 PB13 13 NRST 29 PA1 14 GND 30 PD11 15 PCO 31 3V3 16 PBO 32 GND 30 64 DoclD027604 Rev 1 Ky UM1871 Connectors Table 18 DB_Connectors CN10 Pin number Signal Name Pin number Signal Name 1 D5V 17 PA11 2 3V3 18 PB9 3 PD12 19 PA12 4 GND 20 GND 5 PD13 21 PA13 6 PB4 22 PC1 7 PG3 23 PA14 8 PB5
49. c ae 1 JP13 2 2uF jer mg CLOSE OR 22 03 2031 2 AF1 D 03 T G AF1 D 03 T G BRIAN MIC CLK 3 2 4 R134 2 1 10K 1 DATA m Coupons connectors 1 AF1 D 03 T G AF1 D 03 T G PG11 3 095 y e 2 mene 100nF Title AUDIO MD SE Proet STM32446E EVAL ky CLOSE TO CONNECTOR LESS THAN 7MM Size A3 Reference MB1162 Revision B 02 Date 11 03 15 Sheet 10 of 17 life augmente e21329 3 LS LINN 9 v9 LG Figure 24 Memory NBLO D 0 15 D14 SDNWE SDNCAS FMC_SDNRAS lt gt FMC_SDNEO FMC_BAO FMC_BA1 QUAD SPI BK1 Ncse 98 PF9 QSPI BK1 101 QSPI_BK1_102 09 MT48LC4M1GA2P 6A FMC_NBL1 FMC_SDCLK AUTRE RE MT48LC16MA2P 6A 0 121 05 N25Q256A13EF840E lt gt FMC_SDCKEO QSPI_BK1_103 QSPI QSPI BK1 100 Title MEMORY Project STM32446E EVAL Size A3 Reference MB1162 Revision B 02 Date 11 03 15 Sheet 110f 17 life augmented LZ8 LINN 25 e21329 3 v9rca 09 200 1202 Figure 25 Motor Control STOP TIM8 BKIN lt
50. cee a hi 55 CONNECIONS 2 22 52 anna 56 connectors 57 3 2 module with both SPI and 16bit 58 Camera module paw e op Gow pre ee dod Rub a minh Ron e ete 59 Mechanical dimensions 60 DocID027604 Rev 1 5 64 Overview UM1871 1 1 1 2 6 64 Overview Features STM32F446ZET6 microcontroller 3 2 240x320 TFT color LCD with resistive touchscreen 2048 x 1536 camera module SAI stereo audio DAC audio jacks which support headset with microphone Stereo digital microphones connected to DAC or to MCU Connectors for microphone coupon board SPDIF optical input connector Joystick with 4 direction control and selector Reset and user buttons Potentiometer 4 color user LEDs 32MB QuadSPI Flash 4M x 16 bit SDRAM 2GB or more MicroSD card RF EEPROM USB HS and FS with micro AB Micro AB connector RS232 communication CAN 2 0A B compliant communication IrDA transceiver Embedded ST LINK V2 1 JTAG SWD and ETM trace debug support Five 5 V power supply options Power jack ST LINK USB connector USB FS connector USB HS connector Daughter board RTC with backup battery Motor control connector Extension connectors for da
51. d Solder Bridges Table 1 Power related jumpers and solder bridges Jumper JP12 Description MCU VDD is connected to 3 3 V power when JP12 is closed and MCU current consumption measurement can be done manually by multi meter when JP12 is open Default setting Fitted JP21 To select the ST LINK V2 1 USB connector CN16 power supply set JP21 on U5V position as shown default setting To select power supply jack CN20 PSU power supply MSv36999V1 q DocID027604 Rev 1 11 64 Hardware Layout and configuration UM1871 Note 12 64 Table 1 Power related jumpers and solder bridges continued Jumper JP21 Description D5V as shown To select daughterboard connector CN10 and CN12 power supply set JP21 on MSv37000V1 To select USB OTG FS CN9 power supply set JP21 on FS as shown MSv37001V1 To select USB OTG HS CN8 power supply set JP21 on HS as shown ws e e FS PU uv MSv37002V1 To select power supply jack CN20 power supply to both STM32446E EVAL and daughterboard connected CN10 and CN13 set JP21 on PSU D5V as shown daughterboard must not have its own power supply connected HS FS Dv e PSU e uv MSv37003V1 JP9 To connect MCU Vbat to 3 3 V power set JP9 as shown default setting
52. n UM1871 2 6 16 64 Table 5 Boot0 8 Boot1 Related Jumpers continued Jumper Description PB2 is used as BOOT1 and pulled down level zero when jumper is removed from JP22 as shown on the right JP22 123 The Bootloader BOOTO is also managed by pin 6 of connector CN25 RS232 DSR JP5 signal when 5 is closed This configuration is used for boot loader application only Default setting Not fitted Audio An audio codec WM8994ECS R with 4 DACs 8 2ADCs inside is connected to SAI interface of STM32F446ZE to support TDM feature on SAI port This feature is able to implement audio recording on digital Microphone amp analog Microphone and audio playback of different audio stream on headphones It communicates with STM32F446ZE 2 4 bus which is shared with camera module RF EEPROM amp MFX Multi Function eXpander The analog microphone on the headset is connected to ADC of WM8994ECS R through audio jack CN22 External speakers can be connected to WM8994ECS R via audio jack CN23 Two Digital Microphones MEMs microphone MP34DT01TR are on STM32446E EVAL evaluation board They can be connected to either audio codec or 125 port of STM32F446 by setting jumpers as shown in Table 6 Audio related jumpers The coupon connectors CN26 8 CN27 can be used to support MEMS microphone evaluation board STEVAL MKI129V1 after removing SB1 8 SB133 An optical connector CN2 is implemented on ST
53. nd configuration 2 8 64 Hardware Layout and configuration The STM32446E EVAL evaluation board is designed around the STM32F446ZET6 microcontroller in a 144 pin LQFP package The hardware block diagram Figure 2 illustrates the connection between 5 32 4467 6 and peripherals Camera RS232 Audio DAC microphone ADC TFT LCD CAN IrDA MicroSD card RF E2PROM and others Figure 3 will help the user to locate these features on the actual evaluation board Figure 2 Hardware Block Diagram 3 3V Power Supply Mems or coupons 3V Battery f g 32 2 Crystal Audio Codec Jack SW 4 Trace connector E2PROM JTAG connector connector MFX Joystick LED STRAINE V2 Ctrl Touchscreen 1 RS232 DB9 Camera connector connector IRDA HS PHY amp USB connector STM32F446ZET6 USB connector 3 2 QVGA LCD QSPI Flash CAN connector MicroSDcard LED Key Wakeup 4 User Motor control buttons connector Potentiometer SDRAM SPDIF in connector RF connector q DocID027604 Rev 1 0 1871 Hardware Layout and configuration Figure 3 STM32446E EVAL evaluation board layout
54. power the board first using E5V or D5V then connect the USB cable to the PC Proceeding in this way ensures that the enumeration succeeds thanks to the external power source The following power sequence procedure must be respected Connect jumper JP21 for PSU or D5V side Check that JP18 is removed PWR_EXT Connect the external power source to CN20 PSU or D5V daughterboard mounted Check red LED LD8 is turned ON 5 Connect the PC to USB connector CN16 If this order is not respected the board may be powered VBUS first then E5V D5V and the following risks may be encountered 1 If more than 300 mA current is needed by the board the PC may be damaged or current can be limited by PC As a consequence the board is not powered correctly 2 300 mA will be requested at enumeration since JP18 must be OFF so there is risk that request is rejected and enumeration does not succeed if PC can t provide such current Consequently the board is not powered LED LD8 remains OFF AN A In case the board is powered by an USB charger there 15 no USB enumeration so the led LD8 remains set to OFF permanently and the board is not powered Only in this specific case the jumper JP18 needs to be set to ON to allow the board to be powered anyway When the board is powered by ST Link the current is limited by 011 and the LED LD11 is turned ON in case of over current detection Clock Source Two clock sources are available on STM3
55. r as requested by end user s application In case CN21 is used as DAC output a low pass filter can be implemented by replacing SB103 and C86 with the right value of resistor and capacitor as requested by end user s application CAN STM32446E EVAL evaluation board supports one channels of CAN2 0 A B compliant CAN bus communication based on 3 3 V CAN transceiver The High speed mode standby mode and slope control mode are available and can be selected by setting JP2 5819 marked red in Figure 6 must be closed to connect CAN1_RX to PB8 CAN1 RX is not connected by default to PB8 since SB19 is open to support Camera interface by default DoclD027604 Rev 1 21 64 Hardware Layout and configuration 0 1871 2 14 2 15 2 16 22 64 Figure 6 PCB underside rework for m Da S N D Ao B OMA M NE M M Ho000000000000000 e m m Rag AR 2 m 8 8 8 8 8 5 g O Ta 8 5523 e 10033 agn a 55128 mm 4558 228 ARA yo SUN URARAAA mom mcm SBII U d u 5832 9 yee en 58102 N COME a um 58924 e ce c 7799 000 R m 5827 29 KE eo E LE 5825 m suni BR 2 am e m ea eo sor e mE spp UT m ag r
56. such case 5870 must be removed to avoid disturbance due to the 8 Mhz quartz 2 4 Reset Source The reset signal of STM32446E EVAL evaluation board is low active and the reset sources include e Reset button B1 e DB Connectors from CN13 pin 13 e Embedded ST LINK V2 1 e RS232 connector CN25 8 CTS for ISP Note The jumper JP5 should be set to control RESET by of RS232 connector CN25 CTS signal 14 64 q DocID027604 Rev 1 UM1871 Hardware Layout and configuration 2 5 q Boot Option The STM32446E EVAL evaluation board is able to boot from e Embedded User Flash System memory with boot loader for ISP e Embedded SRAM for debugging The BOOTO option is configured by setting SW1 Table 4 Boot0 switch Switch Description STM32446E EVAL boots from User Flash when SW1 is configured as shown default setting 0 lt 1 MSv37005 STM32446E EVAL boots from User RAM or System memory when 5 is configured as shown 0 1 MSv37006 SW1 BOOTO can also be configured via RS232 connector CN25 Table 5 Boot0 4 Boot1 Related Jumpers Jumper Description PB2 is used as ULPI_D4 Camera interface when JP22 is set as shown on the right default setting JP22 PB2 is used as BOOT1 and set at level 1 when JP22 is set as shown on the right DoclD027604 Rev 1 15 64 Hardware Layout and configuratio
57. ted to VBUS The evaluation board can be powered by this USB connector JP21 in position FS at 5 V DC with 500 mA current limitation A green LED LD5 will be lit in two conditions e STM32446E EVAL works as an USB host and power switch is ON e STM32446E EVAL works as a USB device if VBUS is powered by another USB host A red LED LD5 will be lit when over current is detected by the power switch U6 Table 7 USB_OTG_FS related jumpers Jumper Description STM32F446 port PAY is used as USART1_TX in conjunction with JP6 when JP7 is set as shown below see Warning e 1 400 2 STM32F446 port PAY is connected to USB FS VBUS when JP7 is set as shown below see Warning JP7 4002 STM32F446 port 9 is connected to SPI when JP7 is set as shown below see Warning e 1 400 2 3 STM32F446 port PA10 is used as USART1_RX conjunction with JP8 when JP4 is set as shown below see Warning 123 e ele JP4 STM32F446 port PA10 is connected to USB FS ID when is set as shown below see Warning q DocID027604 Rev 1 UM1871 Hardware Layout and configuration 2 8 2 9 q Warning There is an error silkscreen of MB1162 B JP7 1 is named SPI instead of UART JP7 pin 3 is named UART instead of SPI USB OTG HS STM32446E EVAL evaluation board supports USB O
58. ts before placing orders ST products are sold pursuant to ST s terms and conditions of sale in place at the time of order acknowledgement Purchasers are solely responsible for the choice selection and use of ST products and ST assumes no liability for application assistance or the design of Purchasers products No license express or implied to any intellectual property right is granted by ST herein Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product ST and the ST logo are trademarks of ST All other product or service names are the property of their respective owners Information in this document supersedes and replaces information previously supplied in any prior versions of this document O 2015 STMicroelectronics All rights reserved q 64 64 DocID027604 Rev 1
59. ughter board or wrapping board and memory connectors Demonstration software Demonstration software is preloaded in the Flash memory of the board for easy demonstration of the device peripherals in stand alone mode For more information and to download the latest version available refer to the STM32446E EVAL demonstration software available on the web www st com DocID027604 Rev 1 Ly 0 1871 Overview 1 3 Order code To order the evaluation board based on STM32F446ZE MCU use the order code STM32446E EVAL 1 4 Delivery recommendations Before using the board for the first time it must be verified that nothing was damaged during shipment and that no components are unplugged or lost When the board is extracted from its plastic bag it must be checked that no component remains in the bag The main components to verify are 1 The MicroSD card which may have been ejected from the CN4 connector top left corner of the board 2 The dual interface EEPROM board ANT 7 M24LR A which have been unplugged from the CN1 connector top left corner of the board Note The plastic protection on the camera should be removed carefully as the connection is very fragile Note For all information concerning the version of the MCU used on the board its specification q and possible related limitations visit the ST web site www st com to download relevant datasheet and errata sheet DocID027604 Rev 1 7 64 UM1871 Hardware Layout a
60. umber Signal Name 1 GND 10 RF USART6 CTS 2 RF INT2 11 RF USART6 TX 3 RF VDDA 12 RF USART6 RX 4 GND 13 RF USART6 CK 5 RF ADCb 12 IN5 14 RF USART6 RTS 6 RF ADCa 123 IN3 15 GND q DocID027604 Rev 1 27 64 Connectors UM1871 3 3 28 64 Table 14 Connector CN7 continued Pin number Signal Name Pin number Signal Name 7 RF_TIM2_CH1 2_ETR 16 RF_SAI1_SD_B 8 RF_TIM2_CH2 17 5V 9 RESET 18 3V3 FMC_Connectors CN11 and CN12 Table 15 FMC Connectors CN11 Pin number Pin Name Signal Name 1 GND GND 2 3V3 3V3 3 PD14 FMC_DO 4 PD15 FMC_D1 5 PF4 FMC_D2 6 PD1 FMC_D3 7 GND GND 8 GND GND 9 PE7 FMC_D4 10 PE8 FMC_D5 11 PE9 FMC_D6 12 PE10 FMC_D7 13 PG6 QSPI_BK1_NCS 14 QSPI_BK1_103 15 PF9 QSPI_BK1_101 16 PD3 QSPI_CLK 17 PF7 QSPI_BK1_102 18 PF8 QSPI BK1 100 19 7 FMC_SDNWE 20 PEO FMC_NBLO 21 PF11 FMC_SDNRAS 22 PG15 FMC_SDNCAS 23 PG4 FMC_BAO 24 PC4 FMC_SDNEO 25 PGO FMC_A10 26 PG5 FMC_BA1 q DocID027604 Rev 1 0 1871 Connectors Table 15 FMC Connectors CN11 continued Pin number Pin Name Signal Name 27 PF1 1 28 29 30 2 2 31 GND GND 32 5V 5V Table 16 FMC Connectors CN12 Pin number Pin Name Signal N
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