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Intel 83/87C51RB

The Intel 83/87C51RB is a MCS-51 CHMOS single-chip 8-bit microcontroller with PCA, 32 I/O lines, 3 Timers/Counters, 6 Interrupts, Watchdog Timer, 16K Bytes On-Chip ROM, 256 Bytes on-chip RAM + 256 Bytes on-chip XRAM, Programmable Serial Channel with Framing Detection and Automatic Address Recognition.

[Chip Vendor] [Distributors]

Development Tools
Compiler, Assembler, Linker, Debugger
Evaluation Boards
Data Sheets
8051 Instruction Set Manual for the Intel 83/87C51RB
8051 Instruction Set Manual
1,478,015 bytes
Data Sheet for the Intel 83/87C51RB
Data Sheet
257,448 bytes
Hardware Description for the Intel 83/87C51RB
Hardware Description
426,492 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.

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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