AT89STK-03
AT89STK-03 Datasheet
AT89STK-03 Starter Kit for AT8xC5122 & AT83C5123
| Part | Datasheet |
|---|---|
AT89STK-03 |
AT89STK-03 (pdf) |
| PDF Datasheet Preview |
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| AT89STK-03 Starter Kit for AT8xC5122 & AT83C5123 Hardware User Guide Table of Contents Section 1 Introduction 1-1 Section 2 Hardware Description 2-5 Block Power Supply Regulator Output Voltage Selection & Power On...............................2-7 C51 Settings INT1 Switch EA ALE led Reset Crystal Features Description LEDs USB SIM Alternate Card PLL Filter EEPROM Settings 2 x 48 headers Section 3 Part 3-11 Bootloader DPW ISP mode In System Programming Execution Bootloader DRV ISP Execution Bootloader DSU ISP Execution AT89STK-03 Hardware User Guide Table of Contents Section 4 Schematics 4-27 Bill of AT89STK-03 Hardware User Guide Section 1 Introduction This document describes the MCU demonstration board included in AT89STK-03 Starter Kit dedicated to the AT8xC5122 & AT83C5123 Smart Card Reader microcontrollers. This board enables to test the microcontrollers by using demonstration software and/or start the developement of applications. The AT8xC5122 & AT83C5123 demonstration board provides the following features Support of three packages PLCC 68 VQFP 64 PLCC 28 On-board configurable power supply using a low drop regulator powered by an external power converter an external battery the USB interface ISO7816 Smart Card connector SIM Smart Card connector On-board reset, INT1, In-System Programming and USB detach switches EEPROM 24C256 socket for code storage Power, ALE, RS232 Rx /Tx, and 7 general purpose LEDs USB, SPI and RS232 hardware connectors Test points Two 48x2 headers AT89STK-03 Hardware User Guide Introduction Figure AT8xC5122 & AT83C5123 Evaluation Board Power Converter input Regulator Output Voltage selection Power Supply config Power Switch Main Smart Card Fuse bypass Fuse 9V Battery Input Regulator bypass Lab. Power Supply input ALE Led Crystal ALE E2PROM location Reset Switch INT1 Switch ISP Switch RS232 USB Test Points EA SIM Alternate card AT89STK-03 Hardware User Guide |
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