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Atmel AT89C51IE2

The Atmel AT89C51IE2 is an 80C52 Compatible High-Speed Microcontroller up to 6 8-bit I/O Ports 3 16-bit Timer/Counters 256 Bytes Scratch Pad RAM 9 Interrupt Sources with 4 Priority Levels Integrated Power Monitor ISP (In-System Programming) 128K Flash on-chip, 8192 bytes on-chip XRAM, Dual Data Pointer, SPI, 16-bit PCA, PWM, UART, WDT.

[Chip Vendor] [Distributors]

Development Tools
Compiler, Assembler, Linker, Debugger
Evaluation Boards
Data Sheets
Data Sheet for the Atmel AT89C51IE2
Data Sheet
1,448,054 bytes
Instruction Set Manual for the Atmel AT89C51IE2
Instruction Set Manual
178,311 bytes

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Header Files
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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