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Atmel AT89LS51

The Atmel AT89LS51 is an 8051-based Low-voltage 16MHz CMOS controller with 32 I/O Lines, 2 Timers/Counters, Watchdog Timer, 6 Interrupts/2 Priority Levels, UART, 2 DPTRs, Three-Level Program Memory Lock, 4K Bytes Flash Memory (ISP), 128 Bytes On-chip RAM.

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Development Tools
Compiler, Assembler, Linker, Debugger
Data Sheets
Data Sheet for the Atmel AT89LS51
Data Sheet
278,129 bytes
Instruction Set Manual for the Atmel AT89LS51
Instruction Set Manual
178,311 bytes

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Header Files
Example Code
Evaluation Boards
Emulators
FLASH Utilities
Device Programmers
Real-Time OS
Simulated Features

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

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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