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Atmel AT89LS53

The Atmel AT89LS53 is an 8051-based Low-voltage 12MHz CMOS controller with 32 I/O Lines, 3 Timers/Counters, Watchdog Timer, 9 Interrupts/2 Priority Levels, UART, SPI, 2 DPTRs, Three-Level Program Memory Lock, 12K Bytes Flash Memory (ISP), 256 Bytes On-chip RAM.

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Data Sheets
Data Sheet for the Atmel AT89LS53
Data Sheet
388,272 bytes
Instruction Set Manual for the Atmel AT89LS53
Instruction Set Manual
178,311 bytes

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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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