Discovery kit for STM32F030 Value Line microcontrollers
Contents
1. 27 DIL24 socket 29 Arduino shield board 33 32F0308DISCOVERY mechanical 34 32F0308DISCOVERY 4 1 35 ST LINK V2 SWD 36 E 37 2 DoclD025097 Rev 1 UM1658 Conventions 1 Conventions Table 1 provides the definition of some conventions used in the present document Table 1 ON OFF conventions Convention Definition Jumper JP1 ON Jumper fitted Jumper JP1 OFF Jumper not fitted Solder bridge SBx ON SBx connections closed by solder Solder bridge SBx OFF SBx connections left open d DoclD025097 Rev 1 5 39 Quick start UM1658 2 Quick start The STM32F030 Value Line Discovery kit is a low cost and easy to use development kit to quickly evaluate and start development with an STM32 FO series microcontroller Before installing and using the product please accept the Evaluation Product License Agreement from www st com stm32f0 discovery For more information on the STM32F030 Value Line Discovery kit and for demonstration software visit www st com stm32f0 discovery 2 1 Getting started Follow the sequence below to configure the STM32F030 V2. 25 Table 7 Connecting using 10 26 Table 8 Connecting with DIL24 board 28 Table 9 Supported MEMS adapter boards 30 Table 10 Connecting with Arduino shields 31 Table 11 Document revision history 7 38 Ly DoclD025097 Rev 1 3 39 List of figures UM1658 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 4 39 32F0308DISCOVERY ees peter pr eee LU eee 1 Hardware block diagram 8 Top i ee ea Pie abe ad ana Ra te 9 Bottom layout gt E xeu set eee 10 STM32FO30R8T6 11 STM32FO30R8T6 block diagram 12 Typical configuration 1 2 13 32F0308DISCOVERY connections image 14 ST LINK connections 15 Using IDC10 and mikroBUS
3. Temp sensor 1 55 AF K K gt TIMER 16 1 compl BRK as AF WWDG kK 1 channe TIMER 17 K 1 compl BRK as AF se SP DBGMCU NSS as AF Es USART RX RTS MOSI MISO SPI2 as SCKINSS Lp K gt USART2 RX TX CTS RTS as AF CK as AF SYSCFGIF KC E SCL SDA SMBA E KC 20 mA for FM as AF SCL SDA I2C2 as AF 16 AD input Ko TIMER 6 Vi ke MSv32137V1 12 39 DoclD025097 Rev 1 Ly UM1658 Hardware and layout 4 2 d Embedded ST LINK V2 The ST LINK V2 programming and debugging tool is integrated on the 32F0308DISCOVERY The embedded ST LINK V2 can be used in 2 different ways according to the jumper states see Table 2 e Program debug the MCU on board s Program debug an MCU in an external application board using cable connected to SWD connector CN3 The embedded ST LINK V2 supports only SWD for STM32 devices For information about debugging and programming features refer to user manual UM1075 ST LINK V2 in circuit debugger programmer for STM8 and STM32 which describes in detail all the ST LINK V2 features Figure 7 Typical configuration Hardware requirements USB cable type A to mini B computer with Windows XP Vista or 7 Development toolchain Altium TASKING VX Toolset
4. 16 4 5 Pushibuttons y Bee oe EX XS 16 4 6 JP2 ldd debitus de dope ded adeb A adh ean ab ace asd 16 4 7 OSC ClOCK aunke E aae EG 17 4 7 1 OSG clock supply re REA ag 17 4 7 2 OSC 32 KHz clock supply 17 4 8 Solder Bridges TT EUIS 18 4 9 Extension connectors 19 5 Connecting modules on the prototyping board 25 5 1 Mikroelektronica accessory boards 25 5 2 ST MEMS adapter boards standard DIL24 socket 28 5 3 Arduino shield boards 31 6 Mechanical drawing 34 7 Electrical schematics 35 8 REVISION history iussa ke eu REIR ERES 38 2 39 DoclD025097 Rev 1 Ly UM1658 List of tables List of tables Table 1 ON OFF conventions urne hee x ex ERAI RO ERAS eee Gee nee 5 Table 2 Jumper 13 Table 3 Debug connector CN3 SWD 15 Table 4 Solder bridge 0 18 Table 5 MCU pin description versus board function 19 Table 6 Connecting using 057
5. 9 u3sn HOTZ 62 80 ovd PUSH CMS lu io sw 2 14544 a SW PUSH CMS 099 44 89 IEN 0928 oeg il 2214 504 DOE Odd C 0d gt adoz adoz Pom 10N 10 ZHINS 1185 44001 39001 49001 ost 5 2 ta Ne 9185 8185 Sr Cum T nana 89L Z 090 D 90EIN ddgo 89 12 t 2 i iL 4910 jmnjop 44 LI 2 ELS 01 95012 185 214 ION cas _ 81 sd 61 __ __ 02 LI 8I 61 0 Vd 12 b ova 1 4 amp a Sc LC 8C tod 524 c oz 12 lt 82 _ 62 se tea gt ts 2 te gt zs gt Is 0104 gt os siyad 4 9L8AOEQAITENLS n ION 37 39 DoclD025097 Rev 1 Revision history UM1658 8 38 39 Revision history Table 11 Document revision history Date 03 Sep 2013 Revision 1 Initial release Changes DoclD025097 Rev 1 d UM1658 Please Read Carefully Information in this document is provided solely in connection with S
6. 5 250 9914 NO Ld 16 TIM3_CH3 TIM1_CH2N EVENTOUT 26 27 PB1 PB2 TIM3_CH4 14 1 TIM1_CH3N 27 28 28 29 PB3 SPI1_SCK EVENTOUT 55 OMS PB4 PB5 SPI1_MISO TIM3 CH1 EVENTOUT SDIT MOSI I2C1 SMBA TIM16 BKIN TIM3 CH2 56 57 10 PB6 PB7 I2C1 SCL USART1 TX TIM16 CH1N I2C1 SDA USART1 RX TIM17 CH1N 58 59 PB8 I2C1 SCL TIM16 CH1 61 PB9 I2C1 SDA IR OUT TIM17 1 EVENTOUT 62 PB10 I2C1 SCL 2 2 SCL 29 DoclD025097 Rev 1 30 21 39 Hardware and layout UM1658 Table 5 MCU pin description versus board function continued MCU pin Board function 79 79 5 T 2 Alternate S ER g 2 a x function functions 2 6 Nw ROS 0 8 lt I2C1 SDA PB11 2 2 SDA 30 31 EVENTOUT SPI1 NSS SPI2 NSS PB12 TIM1 BKIN 33 32 EVENTOUT SPI1 SCK PB13 SPI2 SCK 34 32 TIM1 CH1N SPI1 MISO SPI2 MISO PB TIM1 CH2N 99 TIM15 CH1 SPI1 MOS SPI2 MOSI PB15 TIM1 CH3N 36 30 TIM15 1 TIM15 CH2 PCO EVENTOUT ADC N10 8 11 PC1 EVENTOUT N11 9 12 PC2 EVENTOUT N12 10 13 PC3 EVENTOUT ADC N13 11 14 EVENTOUT ADC_IN14 24 25 PC5 ADC_IN15 25 26 PC6 1
7. Cor UM1658 Sf i life augmented User manual Discovery kit for STM32F030 Value Line microcontrollers Introduction The STM32F030 Value Line Discovery kit 32FO308DISCOVERY helps you to discover the device features and to develop your applications easily It is based on STM32F030R8T6 an STM32 FO series 32 bit ARM Cortex MO microcontroller and includes an ST LINK V2 embedded debug tool LEDs push buttons and a prototyping board Figure 1 32F0308DISCOVERY September 2013 DoclD025097 Rev 1 1 39 www st com Contents UM1658 Contents 1 lt 5 2 Quick start ees 6 2 1 Getting started scl ap anche dp d 6 2 2 System requirements 6 2 3 Development toolchains supporting the 32F0308DISCOVERY 6 2 4 Order Gode vL ek GEAR DE aa A E RE de ER 6 3 rl rr cR 7 4 Hardware and layout 8 4 1 STM32F030RS8T6 microcontroller 11 4 2 Embedded ST LINK V2 13 4 2 1 Using ST LINK V2 to program debug the STM32 FO on board 14 4 2 2 Using ST LINK V2 to program debug an external STM32 application 15 4 3 Power supply and power selection 16 4 4
8. PA2 PA3 PA4 PC4 PC5 PB12 GND mikroBUS DoclD025097 Rev 1 27 39 Connecting modules on the prototyping board UM1658 5 2 ST MEMS adapter boards standard DIL24 socket STMicroelectronics has defined a standard DIL24 connector to easily evaluate its MEMS sensors connected to a microcontroller through SPI 2 communications Table 8 is one solution for connecting the DIL24 boards to the 32F0308DISCOVERY this solution is used in different examples and available at www st com stm32f0 discovery Table 8 Connecting with a DIL24 board ST MEMS DIL24 Eval board 32F0308DISCOVERY P01 VDD Power supply 3V VDD P02 IO Power supply for pins 3V VDD 4 P05 P08 NC P09 NC P10 NC P11 NC P12 NC P13 GND OV supply GND GND P14 INT1 Inertial interrupt 1 PB12 GPIO INPUT EXTI 5V tolerant P15 2 inertial interrupt 2 PB11 GPIO INPUT EXTI 5V tolerant P16 NC P17 NC P18 NC P19 CS 0 SPI enabled 1 12C mode PA11 GPIO OUTPUT 5V tolerant P20 SCL I2C serial clock PB6 I2C1 SCL SPC SPI serial clock PB3 SPI1 SCK 21 SDA 2 Serial Data PB7 I2C1 SDA SDI SPI Serial Data Input PB5 SPI1 MOSI rud E address P23 NC P24 NC 28 39 DoclD025097 Rev 1 Ky UM1658 Connecting modules on the prototyping board
9. SPI1_NSS USART1_CK USART2_CK TIM14_CH1 ADC_IN4 20 21 PAS SPI1_SCK ADC_IN5 21 22 DoclD025097 Rev 1 19 39 Hardware and layout U M1658 20 39 Table 5 MCU pin description versus board function continued MCU pin Board function Main function PA6 Alternate functions SPI1_ MISO TIM3 CH1 TIM1 BKIN 16 CH1 EVENTOUT ADC IN6 t9dJO1 22 5 950 9914 eNO Ld 23 SPI1_MOSI CH2 14 1 TIM1_CHIN TIM17_CH1 EVENTOUT ADC_IN7 23 24 USART1_CK TIM1 CH1 EVENTOUT MCO 41 25 PA9 USART1 TX TIM1 CH2 TIM15 BKIN I2C1 SCL 42 24 PA10 USART1_RX TIM1_CH3 TIM17_BKIN I2C1 SDA 43 23 PA11 USART1 CTS TIM1 EVENTOUT 44 22 PA12 USART1 RTS TIM1 ETR EVENTOUT 45 21 PA13 IR OUT SWDIO 46 20 PA14 USART1 TX USART2 TX SWCLK 49 ATOMS OIGMS DoclD025097 Rev 1 UM1658 Hardware and layout d Table 5 MCU pin description versus board function continued MCU pin Board function Main function PA15 Alternate functions SPI1_NSS USART1_RX USART2_RX EVENTOUT 794407 50
10. STMicroelectronics group of companies Australia Belgium Brazil Canada China Czech Republic Finland France Germany Hong Kong India Israel Italy Japan Malaysia Malta Morocco Philippines Singapore Spain Sweden Switzerland United Kingdom United States of America www st com Ly DoclD025097 Rev 1 39 39
11. n n T LED B2 LD3 PC9 RST LED 1 LD4 USER MSv31935V1 d DoclD025097 Rev 1 UM1658 Hardware and layout Figure 3 Top layout COM input output CN3 SWD connector STM32F030R8T6 B1 user button green LED LD3 red green LED LD2 STLINK V2 3V power supply 1 BB reek wae worm BR CNS om ee TE RO e el l Qe Sc 0 2 E gt PBS R4 Wo gemu RIG PB4 00 e Ea FS e is 2 el _ a www st com stm32f0 discovery gud ew cei Bi SB3 B2 O a LO USER Hmm RESET wa m MB1134 revA STM32F0308 DISCO 497 584 2 LD1 red LED PWR 5V power supply input output CN2 ST LINK DISCOVERY selector JP2 IDD measurement SB1 VDD SB3 B1 USER B2 reset button LD4 blue LED MS31936V1 Note d DoclD025097 Rev 1 Pin 1 of CN2 CN3 and P2 connectors are identified by a square 9 39 Hardware and layout UM1658 Figure 4 Bottom layout SB5 SB7 SB9 SB11 RESERVED SB6 588 5810 5
12. SEMI Ach 110 SIND MNIUS G31 PPI gt 5 NII LS lt 440 10 AH3AODSIG lt NO sJedun 49001 49001 43001 43001 NI OIGMS 1 SW L Coon oon 6c COTATEW LS 01 250 2 4124 24 ISNW DY 44 Wie ae 1185 2185 TZ 9 orams SWir Wis 7 em ISHN I TTA 1 685 0185 S C SWI L Las 88S al WIOMS WIS 585 985 zc ach xor gt S S S WII4f09 LV8 el GAS x amp Now ee E 0088 PAWL ION 6185 OMS 1 ams I OIGAS SL XIOMSDIOL ANNLIS G31 OMS l t o asn sa gsn SWIC WLS 9L8DE0TATENLS en o E 2 a 60 i gS Ac NI WIMS WIMS St NI WIMS 9t M S INS SO HIASSZOS AS IXA ION 10N 98012 XL 0dzeWLS XA LLAVSN 0JCEINLS 701 701 2 10N 3uep ST DoclD025097 Rev 1 36 39 Electrical schematics UM1658 Figure 16 MCU yo 19945 f LLSMW 9qunN ASZ3AOOSIG 080428015 T 16
13. Figure 9 and connect your application to the CN3 debug connector according to Table 3 SB19 and 5822 must be OFF if you use pin 5 in your external application Table 3 Debug connector CN3 SWD Pin CN3 Designation VDD TARGET VDDfromapplicaton 2 SWCLK SWD clock 3 GND Ground 4 SWDIO SWD data input output 5 NRST RESET of target MCU 6 SWO Reserved Figure 9 ST LINK connections image CN3 SWD connector www St com stm32f0 discovery um MBI134 v STM32F0308 DISCO DoclD025097 Rev 1 15 39 Hardware and layout UM1658 4 3 4 4 4 5 4 6 16 39 Power supply and power selection The power supply is provided either by the host PC through the USB cable or by an external 5 V power supply The D1 and D2 diodes protect the 5 V and 3 V pins from external power supplies e 5V and 3V used as output power supplies when another application board is connected to pins P1 and P2 In this case the 5 V and 3 V pins deliver a 5 V or 3 V power supply and power consumption must be lower than 100 mA e 5Vcanalso be used as input power supplies for example when the USB connector is not connected to the PC In this case the 32F0308DISCOVERY board must be powered by a power supply unit or by auxiliary equipment complying with standard EN 60950 1 2006 A11 2009 and must be Safety Extra Low Voltage SELV with limi
14. Solder bridges Table 4 Solder bridge settings Bridge State Description X2 C13 C14 R22 and R23 provide a clock PFO PF1 are disconnected SB16 17 OFF from P1 2 crystal 2 PFO PF1 are connected to P1 R22 R23 and 5818 must not be fitted SB6 8 10 12 Default ON Reserved do not modify SB5 7 9 11 Reserved OFF Reserved do not modify X3 C15 C16 R24 and R25 deliver a 32 KHz clock PC14 PC15 are not 5820 21 PEE connected to P1 X3 crystal ON PC14 PC15 are only connected to P1 R24 R25 must not be fitted ON B2 push button is connected to the pin of the STM32F030R8T6 SB4 MCU B2 RESET OFF B2 push button is not connected the NRST pin of the STM32F030R8T6 MCU SB3 ON B1 push button is connected to PAO B1 USER OFF B1 push button is not connected to SB1 ON VDD 3 must be permanently connected to VDD for normal use VDD 3 OFF Reserved do not modify SB14 15 OFF Reserved do not modify RX TX ON Reserved do not modify ON NRST signal of the CN3 connector is connected to the NRST pin of the SB19 STM32F030R8T6 MCU NRST OFF NRST signal of the CN3 connector is not connected to the NRST pin of the STM32F030R8T6 MCU SB22 ON SWO signal of the CN3 connector is connected to PB3 T_SWO OFF SWO signal is not connected SB13 OFF No incidence on STM32F103C8T6 ST LINK V2 NRST signal STM RST ON STM32F103C8T6 ST LINK V2 NRST sig
15. d Figure 11 illustrates the connections between the 32F0308DISCOVERY and the DIL24 Socket Figure 11 DIL24 socket connections 9 STMEMS 0124 Fis IDC 10 for COG 2X16 LCD boa optional EH DoclD025097 Rev 1 29 39 Connecting modules on the prototyping board UM1658 30 39 Supported MEMS adapter boards Table 9 is a list of supported MEMS adapter boards as of April 2012 Table 9 Supported MEMS adapter boards ST MEMS DIL24 Eval Board Core product STEVAL MKIOO9V 1 LIS3LVO2DL STEVAL MKIO13V1 LIS302DL STEVAL MKIO15V1 LIS344ALH STEVAL MKIO82V1 LPY4150AL STEVAL MKIO83V1 LPY450AL STEVAL MKI084V1 LPY430AL STEVAL MKI085V1 LPY410AL STEVAL MKI086V1 LPY403AL STEVAL MKI087V1 LIS331DL STEVAL MKIO88V1 LIS33DE STEVAL MKI089V1 LIS331DLH STEVAL MKIO90V 1 LIS331DLF STEVAL MKIO91V 1 LIS331DLM STEVAL MKIO92V1 LIS331HH STEVAL MKIO95V1 LPR4150AL STEVAL MKIO96V1 LPR450AL STEVAL MKIO97V1 LPR430AL STEVAL MKIO98V1 LPR410AL STEVAL MKIO99V1 LPR403AL STEVAL MKI105V1 LIS3DH STEVAL MKI106V1 LSM303DLHC STEVAL MKI107V1 L3G4200D STEVAL MKI107V2 L3GD20 STEVAL MKI108V1 9AXISMODULE v1 LSM303DLHC L3G4200D STEVAL MKI108V2 9AXISMODULE v2 LSM303DLHC L3GD20 STEVAL MKI110V1 AIS328DQ STEVAL MKI113V1 LSM303DLM STEVAL MKI114V1 MAG PROBE based on LSM303DLHC STEVAL MKI120V1 LPS331AP STEVAL MK1I122V1 LSM330DLC STEVAL MK1123V1 L
16. 37 29 TIM3 2 38 28 UJ PC8 TIM3 CH3 39 c 27 PC9 TIM3_CH4 40 m 26 z PC10 51 15 22 39 00 10025097 Rev 1 Ly UM1658 Hardware and layout Table 5 MCU pin description versus board function continued MCU pin Board function v v 5 2 Alternate S ER g 2 a x function functions 2 6 Nw ROS e 3 lt PC11 52 14 PC12 53 13 RTC_TAMP1 RTC TS POIS RTC_OUT 2 4 WKUP2 PC14 o OSC32 OSC32 IN 3 5 IN 2 Z 2 15 05032 OSC32 OUT 4 S 6 OUT PD2 TIM3_ETR 54 12 PFO 9 OSC IN OSC IN 5 7 gt PF1 OSC OUT 6 8 4 EVENTOUT 18 19 PF5 EVENTOUT 19 20 I2C1 SCL PF6 I2C2 SCL 47 19 I2C1 SDA PF7 1222 SDA 48 18 VDD 3 VDD 1 3 VDD 1 64 VDD 2 32 VDDA 13 Ly DoclD025097 Rev 1 23 39 Hardware and layout UM1658 24 39 Table 5 MCU pin description versus board function continued MCU pin Board function v v 5 2 Alternate S ER g 2 a x function functions 2 2 N ROS 5 lt VSS 1 63 VSS 2 31 VSSA 12 5V 1 3V 1 lt 5 2 2 2 2 2 3 9 9 9 33 33 DoclD025097 Rev 1 d UM1658 Connecting modules on the prototyping board 5 5 1 2 Connec
17. 812 DEFAULT 5813 STM RST SB14 SB15 RX TX RESERVED R34 C24 SB18 MCO SB19 NRST SB22 T SWO MS30025V1 5816 5817 X2 crystal SB20 SB21 X3 crystal 10 39 DoclD025097 Rev 1 UM1658 Hardware and layout 4 1 d STM32F030R8T6 microcontroller The STM32F030R8T6 microcontroller incorporates the high performance ARM Cortex MO 32 bit RISC core operating at a 48 MHz frequency high speed embedded memories up to 64 Kbytes of Flash memory and up to 8 Kbytes of SRAM and an extensive range of enhanced peripherals and I Os All devices offer standard communication interfaces up to two 12 up to two SPIs and up to two USARTS one 12 bit ADC up to 6 general purpose 16 bit timers and an advanced control PWM timer Figure 5 STM32F030R8T6 package STM32F030R8T6 64 Kbyte of Flash memory 8 Kbytes of SRAM LQFP64 10 x 10 mm MS31938V1 The STM32F030R8T6 microcontroller operates the 40 to 85 C temperature range from a 2 4 V to 3 6 V power supply A comprehensive set of power saving modes allows the design of low power applications These features make the STM32F030R8T6 microcontroller suitable for a wide range of applications such as application control and user interfaces handheld equipment AN receivers and digital TV PC peripherals gaming platforms e bikes consumer appliances printers scanners alarm systems video inter
18. Atollic TrueSTUDIO IAR EWARM Keil MDK ARM MS19052V2 Table 2 Jumper states Jumper state Description Both CN2 jumpers ON ST LINK V2 functions enabled for on board programming default ST LINK V2 functions enabled for application through external CN3 Both Mer connector SWD supported DoclD025097 Rev 1 13 39 Hardware and layout UM1658 4 2 1 Using ST LINK V2 to program debug the STM32 F0 on board To program the STM32 FO on board simply plug in the two jumpers on CN2 as shown in Figure 8 in red but do not use the CN3 connector as that could disturb communication with the STM32F030R8T6 of the 32F0308DISCOVERY 14 39 CN3 Figure 8 32F0308DISCOVERY connections image SWD connector es PC13 755 x 1400 D Lee www st com stm S2f0 discovery 9 5 4 LZ laa E 12 10 Pao i Q P48 bY 4 lec SEX 8 n UR 2 USER 9008 RESET gt BP o R33 Bx cas al Belas 1 1134 NN ws STM32F0308 DISCO SI 20 DoclD025097 Rev 1 CN2 jumpers on 2 UM1658 Hardware and layout 4 2 2 Note d Using ST LINK V2 to program debug an external STM32 application It is very easy to use the ST LINK V2 to program the STM32 on an external application Simply remove the 2 jumpers from CN2 as shown in
19. DUCTS ARE NOT AUTHORIZED FOR USE IN WEAPONS NOR ARE ST PRODUCTS DESIGNED OR AUTHORIZED FOR USE IN A SAFETY CRITICAL APPLICATIONS SUCH AS LIFE SUPPORTING ACTIVE IMPLANTED DEVICES OR SYSTEMS WITH PRODUCT FUNCTIONAL SAFETY REQUIREMENTS B AERONAUTIC APPLICATIONS C AUTOMOTIVE APPLICATIONS OR ENVIRONMENTS AND OR D AEROSPACE APPLICATIONS OR ENVIRONMENTS WHERE ST PRODUCTS ARE NOT DESIGNED FOR SUCH USE THE PURCHASER SHALL USE PRODUCTS AT PURCHASER S SOLE RISK EVEN IF ST HAS BEEN INFORMED IN WRITING OF SUCH USAGE UNLESS A PRODUCT IS EXPRESSLY DESIGNATED BY ST AS BEING INTENDED FOR AUTOMOTIVE AUTOMOTIVE SAFETY OR MEDICAL INDUSTRY DOMAINS ACCORDING TO ST PRODUCT DESIGN SPECIFICATIONS PRODUCTS FORMALLY ESCC QML OR JAN QUALIFIED ARE DEEMED SUITABLE FOR USE IN AEROSPACE BY THE CORRESPONDING GOVERNMENTAL AGENCY Resale of ST products with provisions different from the statements and or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever any liability of ST ST and the ST logo are trademarks or registered trademarks of ST in various countries Information in this document supersedes and replaces all information previously supplied The ST logo is a registered trademark of STMicroelectronics All other names are the property of their respective owners 2013 STMicroelectronics All rights reserved
20. FP64 package On board ST LINK V2 with selection mode switch to use the kit as a standalone ST LINK V2 with SWD connector for programming and debugging Board power supply through USB bus or from an external 5 V supply voltage External application power supply 3 V and 5 V Four LEDs 101 red for 3 3 V power on LD2 red green for USB communication 103 green for PC9 output 104 blue for output Two push buttons user and reset Extension header for LQFP64 I Os for quick connection to prototyping board and easy probing An additional board is provided with the kit which can be connected to the extension connector for even easier prototyping and probing A large number of free ready to run application firmware examples are available on www st com stm32f0 discovery to support quick evaluation and development DoclD025097 Rev 1 7 39 Hardware and layout UM1658 4 8 39 Hardware and layout The STM32F030 Value Line Discovery board is designed around the STM32FO30R8T6 microcontroller in a 64 pin LQFP package Figure 2 illustrates the connections between the STM32F030R8T6 and its peripherals ST LINK V2 push button LEDs and connectors Figure 3 and Figure 4 help you to locate these features on the STM32F030 Value Line Discovery board Figure 2 Hardware block diagram Embedded ST LINK V2 STM32F030R8T6 o 79
21. PF7 IN140rI2C2 SDA A5 Analog input or SCL or Digital pcs orPF6 ADC_IN15 or 12C2_SCL DoclD025097 Rev 1 31 39 Connecting modules on the prototyping board UM1658 32 39 Table 10 Connecting with Arduino shields continued Arduino digital connector 32F0308DISCOVERY DO Digital pin 0 or RX PA3 USART2 RX D1 Digital pin 1 or TX PA2 USART2 TX D2 Digital pin 2 External interrupt PB12 EXTI 5V tolerant D3 Digital pin 3 Ext int or PWM PB11 EXTI 5V tolerant or TIM2_CH4 04 Digital pin 4 7 GPIO tolerant D5 Digital pin 5 or PWM PB9 TIM17_CH1 D6 Digital pin 6 or PWM PB8 TIM16_CH1 D7 Digital pin 7 PA6 GPIO tolerant D8 Digital pin 8 PAS GPIO 8V tolerant D9 Digital pin 9 or PWM PA4 TIM14_CH1 D10 Digital pin 10 or CS or PWM PA11 TIM1_CH4 011 Digital pin 11 MOSI PWM PB5 SPI1 MOSI or TIM3_CH2 D12 Digital pin 12 or MISO PB4 SPI1_MISO D13 Digital pin 13 or SCK PB3 SPI1 SCK GND Reference Ground GND Reference Ground AREF ADC voltage reference NC Not connected Arduino ICSP connector 32F0308DISCOVERY 1 MISO PB4 SPI1 MISO 2 VCC 3 3V 3V VDD 3 SCK PB3 SPI1_SCK 4 MOSI PB5 SPI1 MOSI 5 RST NRST Reset discovery 6 GND GND Reference Ground DoclD025097 Rev 1 UM1658 Connecting modules on the prototyping board Figure 12 illustrates the connections between the 32F0308DISCOVERY and the Arduino shield bo
22. SM330D DoclD025097 Rev 1 2 UM1658 Connecting modules on the prototyping board Table 9 Supported MEMS adapter boards continued ST MEMS DIL24 Eval Board Core product 10AXISMODULE LSM303DLHC L3GD20 STEVAL MKI124V1 LPS331AP STEVAL MKI125V1 A3G4250D Note For an up to date list visit http Avww st com internet evalboard subclass 1116 jsp DIL24 boards are described as adapter boards in the field General Description 5 3 Arduino shield boards d Arduino is an open source electronics prototyping platform based on flexible easy to use hardware and software See http www arduino cc for more information Arduino accessory boards are called Shields and can be easily connected to the 32F0308DISCOVERY according to the following table Table 10 Connecting with Arduino shields Arduino power connector 32F0308DISCOVERY pin 19 Reset Reset from Shield board NRST Reset discovery 3V3 VCC 3 3V power line 3V VDD 5V VCC 5V power line 5V VDD GND Reference Ground GND Reference Ground GND Reference Ground GND Reference Ground Vin External alimentation 3V EI by Arduino analog in connector 32F0308DISCOVERY AO Analog input or Digital pin 14 PCO ADC_IN10 Analog input Digital pin 15 PC1 ADC_IN11 A2 Analog input or Digital pin 16 PC2 ADC_IN12 A3 Analog input or Digital pin 17 PC3 ADC_IN13 4 Ade input or SDA or Digital or
23. T products STMicroelectronics NV and its subsidiaries ST reserve the right to make changes corrections modifications or improvements to this document and the products and services described herein at any time without notice All ST products are sold pursuant to ST s terms and conditions of sale Purchasers are solely responsible for the choice selection and use of the ST products and services described herein and ST assumes no liability whatsoever relating to the choice selection or use of the ST products and services described herein No license express or implied by estoppel or otherwise to any intellectual property rights is granted under this document If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein UNLESS OTHERWISE SET FORTH IN ST S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION OR INFRINGEMENT OF ANY PATENT COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT ST PRO
24. alue Line Discovery kit and launch the DISCOVER application 1 Check jumper position on the board JP2 on CN2 on Discovery selected 2 Connect the 32F0308DISCOVERY board to a PC with a USB cable type A to mini B through USB connector CN1 to power the board Red LED LD1 PWR and LD2 COM light up and green LED LD3 blinks 3 Press user button B1 bottom left corner of the board 4 Observe how the green LED LD3 blinking changes according to USER button B1 clicks 5 Each click on USER button B1 is confirmed by the blue LED LD4 6 Tostudy or modify the DISCOVER project related to this demo visit www st com stm32f0 discovery and follow the tutorial 7 Discover the STM32FO features download and execute programs proposed in the list of projects 8 Develop your own application using available examples 2 2 System requirements e Windows PC XP Vista 7 e USB type A to Mini B USB cable 2 3 Development toolchains supporting the 32F0308DISCOVERY e Altium amp VX toolset s ARMG Atollic TrueSTUDIOG s EWARM IAR Embedded Workbench s MDK ARM 2 4 Order code To order the STM32F030 Value Line Discovery kit use the order code STM32F0308 DISCO 2 6 39 DoclD025097 Rev 1 UM1658 Features 3 d Features The STM32F030 Value Line Discovery kit offers the following features STM32F030R8T6 microcontroller featuring 64 KB Flash 8 KB RAM an LQ
25. ards Figure 12 Arduino shield board connections 3 DoclD025097 Rev 1 33 39 Mechanical drawing UM1658 6 Mechanical drawing Figure 13 32F0308DISCOVERY mechanical drawing 53 34mm e E 8 P 22888 TX www st com s 13270 discovery M D A 95858 E CO U3 MB1134 revA STM32F0308 DISCO e 7 62 38 10 7 62 Ly 34 39 DoclD025097 Rev 1 Electrical schematics UM1658 Electrical schematics 7 Figure 14 32F0308DISCOVERY Jo 112245 89d fELLEMW qunN 080428015 2184 tigd 5184 924 194 60d 8Vd 01 4 IVd 944 34 vIvd SIVd 0104 Td 194 tad S d 98d 184 01008 884 684 AS OMS 1 ISUN OIGMS SW L OCIOMS SOL 2001495 XdcEALS XJTENLS N ANITIS 2OGHOS CA ANIT LS 35 39 DoclD025097 Rev 1 UM1658 Electrical schematics Figure 15 ST LINK V2 SWD only 29945 GMS ZA MNIT LS 080428015 S21Uu04329 90J9 N 1S 090 US
26. coms and HVACs DoclD025097 Rev 1 11 39 Hardware and layout UM1658 Figure 6 STM32F030R8T6 block diagram POWER VOLT REG E Vop7 2 4 to 3 6 V 5 33VTO 18V Ve i as AF a Flash L E up to 9 64 gt 32 bits POR4 SUPPLY 48 MHz Reset 4 SUPERVISION Int lt lt NRST x i EC 5 sram oy POR PDR amp amp 4 8kB DDA 2 5 RC HS 14 MHz RC HS 8 MHz GP DMA K T YA Va OSC IN PFO AIMN _OSC_OUT PF1 KC Power gt AHBPCLK Controller gt APBPCLK 5 l ADCCLK VDD CONTROL 2 fore XTAL32 kHz H 05 32 PC14 PAH RI lt GPIO port A Ko y 1 OSC32 OUT 15 GPIO port B 5 RTC 4 TAMPER RTC Penso 9 0 KY 5 ALARM OUT 9 RTC interface PC 1 Rie GPIO port 8 lt KG RTC interface PD2 7 GPIOpotD KC gt PF 1 0 GPIO port F 4 channels 7 4 GPlOpotr C TIMER 1 K 3 compl channels BRK ETR input as AF TIMER 3 4 ETR as AF AHB TIMER 14 C channel as AF APB 2 channels K gt TIMER 15 datu compl BRK as AF
27. configured as GPIO so SB16 and SB17 are closed SB18 is open and R22 R23 C13 and C14 are not populated An external HSE clock can be provided to the MCU in three ways s from ST LINK From of the STM32F103 This frequency cannot be changed it is fixed at 8 MHz and connected to PFO OSC_IN of the STM32F030R8T6 Configuration needed SB16 SB18 CLOSED R22 R23 removed SB17 OPEN e Oscillator onboard From X2 crystal not provided For typical frequencies and its capacitors and resistors please refer to the STM32F030R8T6 datasheet Configuration needed 5816 5817 SB18 OPEN R22 R23 C13 C14 soldered e Oscillator from external PFO From external oscillator through pin 7 of the P1 connector Configuration needed SB16 SB17 CLOSED SB18 OPEN R22 and R23 removed 4 7 2 OSC 32 KHz clock supply PC14 and PC15 can be used GPIO or as LSE oscillator By default these I Os are configured as GPIO so SB20 amp SB21 are closed and X3 R24 R25 are not populated An external LSE clock can be provided to the MCU in two ways e Oscillator onboard From crystal not provided Configuration needed 5820 SB21 OPEN C15 C16 R24 and R25 soldered e Oscillator from external 14 From external oscillator trough the pin 5 of P1 connector Configuration needed SB20 SB21 CLOSED R24 and R25 removed DoclD025097 Rev 1 17 39 Hardware and layout UM1658 4 8
28. nal is connected to GND BOOTO signal of the STM32FO30R8T6 MCU is held low through ON SB2 510 Ohm pull down resistor BOOTO OFF BOOTO signal of the STM32F030R8T6 MCU can be set high through a 10 KOhm pull up resistor R27 to solder SB18 ON Provides the 8 MHz for OSC_IN from MCO of STM32F030R8T6 MCO OFF 5816 5817 description 1 Default SBx state is shown in bold 2 OSC IN clock comes from MCO if SB18 is ON and SB16 17 are OFF and comes from X2 if SB18 is OFF and SB16 17 are ON 18 39 DoclD025097 Rev 1 UM1658 Hardware and layout 4 9 2 Extension connectors The male headers P1 P2 can connect the 32F0308DISCOVERY to a standard prototyping wrapping board STM32F030R8T6 GPI Os are available on these connectors P1 and P2 can also be probed by an oscilloscope logical analyzer or voltmeter Table 5 MCU pin description versus board function MCU pin Board function Main function BOOTO Alternate functions BOOTO v9ds01 60 q31 5 950 9914 EN Ld NRST NRST 19534 ISHN PAO USART1_CTS USART2_CTS ADC_INO RTC_TAMP2 WKUP1 14 ERI 15 USART1_RTS USART2_RTS EVENTOUT ADC_IN1 15 16 PA2 USART1_TX USART2_TX TIM15_CH1 ADC_IN2 16 17 PA3 USART1_RX USART2_RX 15 2 17 18 4
29. olerant SCK SPI Clock line PB3 SPI1 SCK MISO SPI Slave Output line PB4 SPI1_MISO MOSI SPI Slave Input line PB5 SPI1 MOSI PWM PWM output line PA8 TIM1 CH1 INT Hardware Interrupt line PB12 GPIO INPUT EXTI 5V tolerant RX UART Receive line PA3 USART2 RX TX UART Transmit line PA2 USART2_TX SCL 2 Clock line PF6 I2C2 SCL SDA I2C Data line 7 I2C2 SDA 5V VCC power line 5V Power line DoclD025097 Rev 1 25 39 Connecting modules on the prototyping board UM1658 Table 7 Connecting using IDC10 Mikroelektronica IDC10 connector 32F0308DISCOVERY GPIO PCO GPIO OUTPUT 3 3V tolerant P1 GPIO PC1 GPIO OUTPUT 3 3V tolerant P2 GPIO PC2 GPIO OUTPUT 3 3V tolerant P3 GPIO PC3 GPIO OUTPUT 3 3V tolerant P4 GPIO PC4 GPIO OUTPUT 3 3V tolerant P5 GPIO PC5 GPIO OUTPUT 3 3V tolerant P6 GPIO PC6 GPIO OUTPUT 5V tolerant P7 GPIO PC7 GPIO OUTPUT 5V tolerant VCC VCC 5V power line 3V VDD GND Reference Ground GND VSS PO GPIO PCO GPIO OUTPUT 3 3V tolerant P1 GPIO PC1 GPIO OUTPUT 3 3V tolerant P2 GPIO PC2 GPIO OUTPUT 3 3V tolerant P3 GPIO PC3 GPIO OUTPUT 3 3V tolerant 26 39 DoclD025097 Rev 1 Ky UM1658 Connecting modules on the prototyping board The Figure 10 illustrates the connections between the 32F0308DISCOVERY and 2 connectors IDC10 and mikroBUS Figure 10 Using IDC10 and mikroBUS connectors GND PCO PC1 PC2 PC3
30. ted power capability LEDs s LD1 PWR Red LED indicates that the board is powered LD2 COM Tricolor LED COM advises on the communication status as follows Slow blinking Red LED Off At power on before USB initialization Fast blinking Red LED Off After the first correct communication between PC and STLINK V2 enumeration Red LED On When initialization between PC and ST LINK V2 is successfully finished Green LED On After successful target communication initialization Blinking Red Green LED During communication with target Red LED On Communication finished and OK Orange LED On Communication failure s User LD3 Green user LED connected to the I O PC9 of the STM32F030R8T6 s User LD4 Blue user LED connected to the I O PC8 of the STM32F030R8T6 Push buttons s B1USER User push button connected to the I O PAO of the STM32F030R8T6 e 2 RESET Push button used to RESET the STM32F030R8T6 JP2 Idd Jumper JP2 labeled Idd allows the consumption of STM32FO30R8T6 to be measured by removing the jumper and connecting an ammeter e Jumper on STM32F030R8T6 is powered default e Jumper off an ammeter must be connected to measure the STM32F030R8T6 current if there is no ammeter the STM32F030R8T6 is not powered 2 DoclD025097 Rev 1 UM1658 Hardware and layout 4 7 OSC clock 4 7 1 OSC clock supply PFO and PET be used as GPIO or as HSE oscillator By default these I Os are
31. ting modules on the prototyping board This section gives some examples of how to connect ready to use modules available from different manufacturers to the STM32F030 Value Line Discovery kit via the prototyping board included in the kit Software examples based on the connections described below are available at www st com stm32f0 discovery Mikroelektronica accessory boards Mikroelektronika http www mikroe com has specified two standard connectors for their accessory boards named mikroBUS http www mikroe com mikrobus specs pdf and IDC10 MikroBUS is a 16 pin connector to connect accessory boards very quickly and easily to a microcontroller board through SPI USART or 2 communications along with additional pins such as Analog Input PWM and Interrupt The set of mikroElektronika boards compatible with mikroBUS is called Click boards IDC10 is a 10 pin connector to connect the general purpose of an MCU to other accessory boards The tables below are one solution for connecting mikroBUS and IDC boards to the 32F0308DISCOVERY this solution used in the different examples is available at www st com stm32f0 discovery Table 6 Connecting using mikroBUS Mikroelektronica mikroBUS 32F0308DISCOVERY Pin Description Pin Description AN Analog pin 4 DAC1_OUT RST Reset pin PB13 GPIO OUTPUT 5V tolerant CS SPI Chip Select line PA11 GPIO OUTPUT 5V t
Download Pdf Manuals
Related Search