Z8 Encore! XP F1680 28-Pin Series Development Kit User Manual
Contents
1. 1 KB or 2 KB register data RAM Up to 1 KB Program RAM for program code shadowing and data storage optional Up to 256 B Non Volatile Data Storage NVDS Optional fast 8 channel 10 bit Analog to Digital Converter ADC On chip temperature sensor Up to two on chip analog comparators 20 pin and 28 pin packages have only one On chip Low Power Operational Amplifier LPO Two full duplex 9 bit Universal Asynchronous Receiver Transmitter UART ports with support of Local Interconnect Network LIN pro tocol 20 pin and 28 pin packages have only one Enhanced Serial Peripheral Interface SPD controller 28 pin 40 pin and 44 pin packages only I C Master Slave Three enhanced 16 bit timers with Capture Compare and PWM capability Optional multichannel timer that supports four capture compare modules on one timer 44 pin packages only Watchdog Timer WDT with dedicated internal RC oscillator Introduction UM020305 0508 Z8 Encore XP F1680 28 Pin Series Development Kit User Manual ll mp iia g U Li ZILO Y la 17 to 39 General Purpose Input Output GPIO pins depending on package Up to 8 direct LED drives Up to 20 vectored interrupts On Chip Debugger OCD Power On Reset POR Built in Low Voltage Detection LVD and Voltage Brownout VBO protection 32 kHz secondary oscillator for timers Internal Precision Oscillator IPO with output frequency in the range of 43 2 kHz to 11 059 MHz Crystal2. PXE050 _ c3 4 C4 cl O 1uF hooro L5 c D R23 Y is 6 R 10K u7 0 1uF C2 e vN our H VCC 33W veg sav Pas TxD p AS XD THIN TIOUT GND SENSE gt 51 SENSE 9 Ri ae 32 ram T20UT 4 SN wer LT112933 DD a PA pas orso PALOT Soi in 0 1uF PA4_RXDO lt lt PAA RXDO R20UT R2IN R24 Dt 15K DTS 3 3 OK EN o wl 200 SHON G ncj MAX322200 GND lt VCC_33V GND R2 10K c U3A L 7ALCO4 SO UsB DIS 232 re 4 7ALVC04 SO JP3 1 P ono bo el iq DIS RS232 usc Y TALVCO4 SO R3 c9 GND 1 5 gt vec 33V i 68 B N mi 330nF n u4 2R7 R5 USE 10K a Y 7ALVC04 SO BAS TADO 7ALVC04 SO DIS IRDA IRDASD 4 PA4_RXDO a i x P4 sl N 1 A GND 2 ZHX1810 GND DIS IRDA GND a UE VCC 33V ME 7ALVC04 SO Re 10K ig J q q Il DEG A Ti aD TP2 pp INTERFACE VCC_33v a 5 Z RST DEG GND 4 Par gt gt DBG Title 9 6 aos XP 4K MDS Processor Module Schematic Bize Document Number lev B 96C0941 001 D ale Wednesday March 12 2008 Bee 3 03 5 4 3 2 1 UM020305 0508 Figure 3 Z8 Encore XP F1680 28 Pin Series MCU Development Board Page 2 of 2 Z8 Encore XP F1680 28 Pin Series Development Kit User Manual Z ILO g 14 Customer Support UM020305 0508 For answers to technical questions about the product documentation or any other issues with Zilog s offerings please visit Zilog s Knowledge Base at http www zilog com kb For any comments detail technical questions or reporting problems
3. are used PB4_ANA7 1 2 PC2_ANA6 RB Ro for better noise rejection U8 is an optional filter that can PCi_ANA5 3 4 PCO_ANA4 p3 ge be used to i th lity of the Analog Supply Th Pees 5 Ls PRR ANA Paz TIOUT 4 RR VCC_33V and a AMEE OVE CAO due ed O eee OF SUERTES PB1_ANAT 7 8 PBO_ANAO i o o development board is shipped configured for Analog Supply VCG_33V 9 10 GND YELL 100 TEST Table 1 shows the configurations recommended PC4 11 12 PC5 100K PCT 13 14 PC6 D Rit PC3_COUT 15 16 PBS_JP D p4 mo TABLE 1 PAS ntiOUT 4 Ge PAQ_TOIN_JP PC3 COUT y KR 2 100 GND 19 Pao PAi_TOOUT JP U8 PAZ TIOUT 21 Foo PAZ RED 10 23 24 VCC_33V PA2 out PDO vec 33y gt 2 28 z 29 Lao GND optional 31 32 GND y BE PA3_CTSO 34 PA4_RXDO 35 36 PA5_TXDO 37 38 Go gl ao 41 42 swi R19 43 44 NOTE 3 GND 10K PB6 45 46 i y PB7 GND Resistors R20 and R21 are not populated See Note 2 4 48 1 RESET TEST2 49 1 50 DIS_232 JP5 51 sz DIS IDA 3 DIS_IRDA L3 PB6 1 4 4 RESET 53 54 VCC_33V_ 55 56 GND PAQ_TOIN_JP R2 o 2 57 58 PB5_JP HEADER 2 Vec 33V PA1_TOOUT_JP EMI Filter 22 ia c 28 pin footprint c 0 1 Us 20 pin footprint u5 PB2_ANA2 1 28 PB1_ANAt HEADER 30x2 SM PBI ANAI 4 PBO_ANAO SENSE K PB4_ANA7 g PB2 ANAZ PB1 ANA1 PBO_ANAO PB1 ANA1 PBO ANAO PB4 ANA7 PBO ANAO PB2_ANA2 9 19 PC3_COUT PBS 3 26 PC3_COUT PB2 ANA2 PC3 COUT LED PB5 Vref PC3 COUT LED connector 1 PB3_ANA3_ 3 18 PC2_ANAG PB3_ANA3 4 25 PC2_ANAS VCC 33V PB3 CLKIN ANA3 PC2
4. 7 51 52 D6 PBO_ANAO 1 La MREQ 53 54 TOREG PB1_ANAT 3 4 GND 56 RD Note 2 The XP supports internal external crystal external PB2_ANA2 5 WR 5 INSTRD Clock Mode ceramic resonator external R C and external CMOS drive ENN Z En BUSACK 59 60 BUSREQ Internal only clock modes R14 R15 R18 C19 C20 and Y1 are used to PC1_ANAS Ti 12 support the clock mode selected The development board is PC2_ANA6 13 14 Crystal shipped configured for external 20MHz ceramic resonator or PB4_ANA7 15 16 HEADER 30x2 SM A E internal clock operation When using Internal oscilator Ceramic Res pins 7 and 8 could be used as GPIO ports PAO and PAl To do External CMOS so install R20 and R21 HEADER 8X2 Table 2 shows the recommended clock mode configurations itle Use PAQ_TOIN XP 4K MDS Processor Module Schematic in on JP pi Bize Document Number ev B 96C0941 001 D te Tuesday March 18 2008 Bheet 2 of 3 5 4 3 2 1 UM020305 0508 Figure 2 Z8 Encore XP F1680 28 Pin Series MCU Development Board Page 1 of 2 Z8 Encore XP F1680 28 Pin Series Development Kit User Manual zilog 5 4 3 E El VCC 33V 3 a a a A Le u 3 A o 5 pa vec tu Le a OM PWRIRGH
5. ANA6 LED 1 PCT ANAS lc23 22 5 PB3 ANA3 CLKIN PC2 ANA6 LED PCT ANAS PAO TOIN VDD a PC1ANAS CINN LED 6 PCO ANA VCC 3V PB6 AVDD PC1 ANA5 CINN LED 23 PCO ANA4 f r PAO TOIN TOOUT XIN PCO ANA4 CINP LED VDD PCO ANA4 CINP LED o PA1_TOOUT_ 6 15 DBG 0 033uF C21 C10 PAO_TOIN 7 ARA 22 DBG DBG GND PA1 TOOUT XOUT ___DBG PDO Tour PA TOOUT PAO TOIN TOOUTXIN OBG PDO gt gt gt GND RESET PDO PA1 TOOUT XOUT RESET PDo 210 reference PA2 13 PA7_T10UT 0 033uF 0 001ul GND 20 PC7 Ly PAS_CTSO PA2 DE _ PATITIOUT 45 PAB ATIOUT 10 GND PCTILED POS le PA4 AXDO PA3 CTS0 PA6 T11N T1OUT PAS TXDO PAZ PB7 AGND PC6 LED PA7 T OUT onl yr EAA BDO 10 1 PAS TADO 18 PACHIOUI PA4 RXDO PAS TXDO PAS OTSO PA2 DE PA7 T1OUT PCS PA3_CTSO PA3 CTSO PCB LED HZ F04xA T PA4 RXDO 13 16 PC4 1 2 PA4_RXDO PAS TXDO PA4 RXDO PCA LED PAG_nT TOUT PAS_TXDO 222214 PAS TXDO PAG TIIN TIOUT IS ADM ns YH H SN sB 6 91 WE Fa Z8F04xA_28 GND 3 10 VCC_33V AG 11 12 A0 GND PB7 A10 13 14 A3 GND 15 16 VCC 33V AB 1 1g A7 B A13 19 zo A9 B A5 21 22 A14 A18 23 24 A16 A19 25 26 GND PBO_ANAO PB1_ANA1 PB2_ANA2 PB3_ANA3 PCO_ANA4 PC1_ANA5 PC2_ANAG PB4_ANA7 A2 2 Pos Ai Ait 29 30 Ai2 M 31 aa 22 ct c12 C13 C14 C15 c16 c17 C18 AS 33 34 A7 0 001uF 0 001uF 0 001uF 0 001uF 0 001uF 0 001uF 0 001uF 0 001uF 35 36 DIS FLASH A21 3 lag VCC 33V GND A22 39 40 A23 gt gt C50 re Faz CST 0s2 43 44 DO a Di 45 s D3 47 48 D4 J2 D5 49 Uso GND TABLE 2 D
6. CES OR TECHNOLOGY DESCRIBED HEREIN OR OTHERWISE The information contained within this document has been verified according to the general principles of electrical and mechanical engineering Z8 Z8 Encore and Z8 Encore XP are registered trademarks of Zilog Inc eZ8 is a trademark of Zilog Inc All other product or service names are the property of their respective owners UM020305 0508 15
7. Zilog Z8F16800128ZCOG Z8 Encore XP F1680 28 Pin Series Development Kit User Manual UMO20305 0508 Copyright 2008 by Zilog Inc All rights reserved www zilog com Z8 Encore XP F1680 28 Pin Series Development Kit User Manual 1 ce PNI FN g A f Z J 3 gt Y7 j ii Safeguards The following precaution must be observed when working with the devices described in this document UN Caution Always use a grounding strap to prevent damage resulting from electrostatic discharge ESD UM020305 0508 Safeguards Z8 Encore XP F1680 28 Pin Series Development Kit User Manual zilo Revision History iii Each instance in Revision History reflects a change to this document from its previous revision For more details refer to the corresponding pages and appropriate links in the table below Revision Page Date Level Description No May 5 Added Z8F1680SJ020 to the 1 2008 Introduction section March 4 Modified Schematics Table 2 to 11 2008 incorporate changes to R15 from 220 Q to 0 Q Added Note 3 to the Schematics February 3 Updated document with new Zilog logo All 2008 and text Implemented Style Guide June 2 Removed IrDA 3 7 8 2007 9 12 November 1 Original issue All 2006 UM020305 0508 Revision History Z8 Encore XP F1680 28 Pin Series Development Kit User Manual ZILO Table of Contents Introduction 0 000 ees 1 A ea ne a 3 GRU ato oa ena areara n
8. chanism ensures low average current and quick response for high frequency interrupts The Z8 Encore XP F1680 Series support up to 24 KB Flash program memory and 2 KB register data RAM It also supports up to 256 B Non Volatile Data Storage NVDS besides the 1 KB of Program RAM The Z8 Encore XP F1680 Series feature up to eight single ended channels of 10 bit high speed analog to digital conversion with a sample and hold circuit It also features one low power operational amplifier for current sampling and two comparators An on chip temperature sensor UM020305 0508 Introduction Z8 Encore XP F1680 28 Pin Series Development Kit User Manual ime iia g U Li Z l L Le 2 allows die temperature measurement over a range of 40 C to 105 C These devices also include an on chip low voltage detect block with user selectable threshold Two full duplex 9 bit UARTs provide serial asynchronous communica tion and support the local interconnect network LIN serial communica tions protocol The LIN bus is a cost efficient single master multiple slave organization that supports speed up to 20 kbps The Z8 Encore XP F1680 Series also support an Enhanced Serial Peripheral Interface ESPI controller that provides buffered full duplex synchronous character oriented channel and a C Master Slave port to allow easy incorporation into any system The Z8 Encore XP F1680 Series feature three 16 bit timers with Pulse Width Mod
9. eg ida ad eat oe 5 F1680 28 Pin Series Development Board 6 A A ne a a a 7 AA cee no area Secs sg E 7 Power and Communication Interfaces 9 External Interface Headers JP1 and JP2 9 Installati0DM oooooococnc 10 Schematics iii ii ad 11 Customer SUBPOM corsario 14 UMO20305 0508 Table of Contents lv Z8 Encore XP F1680 28 Pin Series Development Kit User Manual Introduction Zilog s Z8 Encore XP F1680 Series are Flash microcontrollers based on Zilog s eZ8 CPU the 8 bit CPU core Optimized for low power applications the Z8 Encore XP F1680 Series support 1 8 V to 3 6 V operation with extremely low active halt and stop mode currents and an assortment of speed and low power options Z8F1680SJO20 is the silicon used in the board For more details refer to Z8 Encore XP F1680 Series Product Specification PS0250 available for download at www zilog com The features available to balance power and performance needs of applications include e Wide operating voltage range 1 8 V to 3 6 V e Active Halt and Stop operational modes with the ability to enable or disable peripherals for power savings e Oscillator control that determines clock source operating speed and fail safe operation in addition to fast wakeup e A user controlled Program RAM area to store interrupt service routines of high frequency interrupts The Program RAM me
10. ger interface 20 MHz crystal Y1 Header for ADC input Prototyping area External interface connectors JP1 and JP2 2 7 V to 3 6 V operating voltage with 5 V tolerant inputs The Z8 Encore XP F1680 28 Pin Series MCU is member of a family of Zilog microcontroller products based upon the 8 bit eZ8 CPU The Flash in circuit programming capability allows for faster development time and program changes in the field The eZ8 CPU is upward compati ble with existing Z8 instructions The rich peripheral set of the Z8 Encore XP F1680 28 Pin Series makes it suitable for various applica tions including motor control security systems home appliances personal electronic devices and sensors F1680 28 Pin Series Development Board UM020305 0508 Z8 Encore XP F1680 28 Pin Series Development Kit User Manual The development board contains circuitry to support and present all the features of the Z8 Encore XP F1680 28 Pin Series The key features of the Z8 Encore XP F1680 28 Pin Series include eZ8 CPU 16 K of Flash memory with in circuit programming capability 2 KB of data RAM 1 KB of Program RAM 256 Bytes of NVDS One PC One enhanced SPI controller Twenty three I O lines Nineteen interrupts Three 16 bit timers with capture compare and PWM capability Eight channel 10 bit Analog to Digital Converter ADC One full duplex UART One comparator One temperature sensor Watchdog Timer WDT with internal RC o
11. o 4 KB New instructions improve execution efficiency for code developed using higher level programming languages including C e Pipelined instruction fetch and execution New instructions for improved performance including BIT BSWAP BTJ CPC LDC LDCI LEA MULT and SRL New instructions support 12 bit linear addressing of the register file e Up to 10 MIPS operation e C Compiler friendly Two to nine clock cycles per instruction For more details on eZ8 CPU refer to eZ8 CPU User Manual UMO128 available for download at www zilog com UMO20305 0508 Introduction Z8 Encore XP F1680 28 Pin Series Development Kit User Manual Zilog F1680 28 Pin Series Development Board The Z8 Encore XP F1680 28 Pin Series development board is a develop ment and prototyping board for the Z8 Encore XP F1680 Series MCU The board provides customers with a tool to evaluate features of the Z8 Encore XP F1680 Series MCU and to start developing an application before building the hardware Figure 1 Z8 Encore XP F1680 28 Pin Series Development Board UM020305 0508 F1680 28 Pin Series Development Board Features MCU UM020305 0508 Z8 Encore XP F1680 28 Pin Series Development Kit User Manual Key features of Z8 Encore XP F1680 28 Pin Series development board include Z8 Encore MCU 28 pin SOIC Z8F1680SJ020SG 3 LEDs RS 232 interface Two push buttons RESET and TEST 5 V DC power connector On Chip Debug
12. oscillator with three power settings and external RC network option Wide operation voltage 1 8 V to 3 6 V Up to thirty nine 5 V tolerant inputs digital mode only Ultra low power consumption Active mode Typical lt 0 2 mA MHz 1 8 V Flash PRAM On Typical lt 0 1 mA MHz 1 8 V Flash Off PRAM On Halt mode Typical lt 70 JA MHz 1 8 V Stop mode Typical lt 0 01 HA 1 8 V all peripherals disabled Typical lt 1 0 uA 1 8 V WDT running 20 pin 28 pin 40 pin and 44 pin packages 0 C to 70 C standard 40 C to 105 C extended operating temperature ranges Introduction Z8 Encore XP F1680 28 Pin Series Development Kit User Manual i ove it g U Li Z l L e 5 For more information on Z8 Encore XP F1680 Series refer to Z8 Encore XP F1680 Series Product Specification PS0250 available for download at www zilog com CPU Zilog s eZ8 CPU latest 8 bit CPU meets the continuing demand for faster and more code efficient microcontrollers It executes a superset of the original Z8 instruction set The eZ8 CPU features include e Direct register to register architecture allows each register to function as an accumulator improving execution time and decreasing the required Program Memory e Software stack allows greater depth in sub routine calls and interrupts more than hardware stacks Compatible with existing Z8 code Expanded internal Register File allows access up t
13. please visit Zilog s Technical Support at http support zilog com Z8 Encore XP F1680 28 Pin Series Development Kit User Manual AN Warning DO NOT USE IN LIFE SUPPORT LIFE SUPPORT POLICY ZILOG S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF ZILOG CORPORATION As used herein Life support devices or systems are devices which a are intended for surgical implant into the body or b support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the user A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness Document Disclaimer 2008 by Zilog Inc All rights reserved Information in this publication concerning the devices applications or technology described is intended to suggest possible uses and may be superseded ZILOG INC DOES NOT ASSUME LIABILITY FOR OR PROVIDE A REPRESENTATION OF ACCURACY OF THE INFORMATION DEVICES OR TECHNOLOGY DESCRIBED IN THIS DOCUMENT ZILOG ALSO DOES NOT ASSUME LIABILITY FOR INTELLECTUAL PROPERTY INFRINGEMENT RELATED IN ANY MANNER TO USE OF INFORMATION DEVI
14. rt Guide QS0043 for the software installation and setup of the Z8 Encore XP F1680 28 Pin Series Development Kit Installation Z8 Encore XP F1680 28 Pin Series Development Kit User Manual ZILO Schematics UM020305 0508 This section includes schematics for the Z8 Encore XP F1680 Series Development Board The following components appear in the schematic but are not installed on the board itself e C9 e JP4 R3 through R5 e U4 Schematics Z8 Encore XP F1680 28 Pin Series Development Kit User Manual Zzilog 5 a 3 a i Note 1 i i If Module is plugged onto the Dev Platform the local i R7 PB6 and PB7 are dual function pins GPIO or Analog _ Supply RS232 interface is disabled by pin 50 of JP2 PAG _nTiOUT 4 RR R12 R13 R16 and R17 are zero ohm resistors used in JP2 conjunction with GPIO Control Registers to select function connector 2 GREEN 100 desired C21 C22 and C23 are bypass capacitors that
15. scillator Nineteen 28 pin package I O pins Programmable priority interrupts On Chip Debugger Voltage Brownout VBO Protection Power On Reset POR F1680 28 Pin Series Development Board Z8 Encore XP F1680 28 Pin Series Development Kit User Manual Zilog e 2 7 V to 3 6 V operating voltage with 5 V tolerant inputs Operating temperatures 20 10 C For more information on the Z8 Encore XP family of devices refer to Z8 Encore XP F1680 Series Product Specification PSO250 available for download at www zilog com Power and Communication Interfaces Table 1 provides jumper information concerning the shunt status functions devices and defaults affected by jumpers JP3 and JP4 Table 1 Jumpers JP3 and JP4 Device Jumper Status Affected Status Default JP3 OUT RS 232 Enabled X interface JP3 IN RS 232 Disabled interface JP5 OUT U5 RESET PDO GPIO X PDO JP5 IN U5 RESET RESET when PDO SW1 pressed Note These jumpers must not be OUT at the same time External Interface Headers JP1 and JP2 External interface headers JP1 and JP2 are shown in the schematic on page 13 UM020305 0508 F1680 28 Pin Series Development Board Z8 Encore XP F1680 28 Pin Series Development Kit User Manual Installation UM020305 0508 Follow the instructions provided in Z8 Encore XP Z8 Encore F0822 F082A F1680 and FO83A Series Development Kits Quick Sta
16. ulation PWM Capture and Compare capabilities The timers can operate in Stop mode using a low power 32 kHz peripheral clock The noise filter prevents false MCU wakeup which eventually results in long lasting battery The Z8 Encore XP F1680 Series also feature a multichannel timer that supports four Capture Compare modules on one timer The Z8 Encore XP F1680 Series feature a user selectable system clock and an external 32 kHz watch crystal based low power peripheral clock System clock sources include a high accuracy Internal Precision Oscilla tor IPO requiring no external components and an on chip oscillator using external crystal resonator or low cost RC circuit The on chip IPO is 2 accurate over standard temperature and voltage and its output frequency is selectable in the 11 MHz to 43 kHz range A low power external 32 kHz watch crystal based peripheral clock is available for the operation of timers in STOP mode as well as for the implementation of a real time clock The Z8 Encore XP F1680 Series support a single pin debugger and programming interface that simplifies code development and allows easy in circuit programming UM020305 0508 Introduction Features UM020305 0508 Z8 Encore XP F1680 28 Pin Series Development Kit User Manual Key features of Z8 Encore XP F1680 Series Flash microcontrollers include 20 MHz eZ8 CPU core 8 KB 16 KB or 24 KB Flash memory with in circuit programming capability
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