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Atmel AT8xC5122

The Atmel AT8xC5122 is an 80C51 microcontroller for USB Keyboards with SmartCard Reader Multi-protocol Smart Card Interface, USB, UART, SPI, 46 I/O lines 2 16bit Timers/Counters, Watchdog Timer, Keyboard Interface 256 Bytes RAM, 512 Bytes XRAM, AT83C5122 with 32KB ROM AT85C5122 with 32 KB Code RAM, AT89C5122 with 32KB Flash RAM.

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Evaluation Software
Data Sheets
Data Sheet for the Atmel AT8xC5122
Data Sheet
763,220 bytes

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Header Files
Example Code
Emulators
FLASH Utilities
Device Programmers
Development Tools
Compiler, Assembler, Linker, Debugger
Simulated Features

The following on-chip peripherals are simulated by the Keil Software µVision Debugger.

The following on-chip peripherals are not simulated.

  • USB
Real-Time OS
AGSI Drivers

The following AGSI Drivers are available for the Keil Software µVision Simulator.

AGDI Drivers

The following AGDI Drivers are available for the Keil Software µVision Debugger.

Consultants

The following consultants have experience with this device.

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