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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.

[Chip Vendor] [Distributors]
Development Tools
Compiler, Assembler, Linker, Debugger
Data Sheets
Data Sheet for the Atmel AT8xC5122
Data Sheet
763,220 bytes

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Header Files
Example Code
Emulators
Device Programmers
Real-Time OS
Simulated Features

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

The following on-chip peripherals are not simulated.

  • USB
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.

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