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TS80C51RA2

ATMEL Corporation
Part Number TS80C51RA2
Manufacturer ATMEL Corporation
Description High Performance 8-bit Microcontroller
Detailed Description 1. Features • 80C52 Compatible – 8051 pin and instruction patible – Four 8-bit I/O ports – Three 16-bit timer/counter...
Published Apr 27, 2007
Datasheet PDF File TS80C51RA2 PDF File

TS80C51RA2
TS80C51RA2


Overview
1.
Features • 80C52 Compatible – 8051 pin and instruction compatible – Four 8-bit I/O ports – Three 16-bit timer/counters – 256 bytes scratchpad RAM • High-Speed Architecture – 40 MHz @ 5V, 30MHz @ 3V – X2 Speed Improvement capability (6 clocks/machine cycle) – 30 MHz @ 5V, 20 MHz @ 3V (Equivalent to – 60 MHz @ 5V, 40 MHz @ 3V) • Dual Data Pointer • On-chip ROM/EPROM (16K-bytes, 32K-bytes, 64K-bytes) • On-chip eXpanded RAM (XRAM) (256 or 768 bytes) • Programmable Clock Out and Up/Down Timer/Coun...



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