Device Database®
Home Products Download Events Support
Search Keil.com for:

Atmel AT89S2051

The Atmel AT89S2051 is an 8051-based 6-cycle microcontroller. 15 Programmable I/O Lines, Enhanced UART, Enhanced SPI interface, Watchdog Timer, Analog Comparator, 4-level Interrupt Priority Two 16-bit Enhanced Timer/Counters with 8-bit PWM Low Power Idle and Power-down Modes, Brown-out Detector and Power-off Flag 2 KBytes Flash ROM 256 Bytes RAM.

[Chip Vendor][Distributors]
Development Tools
Compiler, Assembler, Linker, Debugger
Data Sheets
Data Sheet for the Atmel AT89S2051
Data Sheet
1,004,988 bytes
Instruction Set Manual for the Atmel AT89S2051
Instruction Set Manual
178,311 bytes

Get Adobe Acrobat Reader

Header Files
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.

Contact Site Map Press PrivacyCopyright © 2012 ARM Ltd and ARM Germany GmbH. All rights reserved.