89C5131 Datasheet PDF - ATMEL Corporation AT89C5131 Specs

89C5131 - AT89C5131

Datasheet Summary

Description

AT89C5131 is a high-performance Flash version of the 80C51 single-chip 8-bit microcontrollers with full speed USB functions.

Features

80C52X2 Core (6 Clocks per Instruction).
Maximum Core Frequency 48 MHz in X1 Mode, 24MHz in X2 Mode.
Dual Data Pointer.
Full-duplex Enhanced UART (EUART).
Three 16-bit Timer/Counters: T0, T1 and T2.
256 Bytes of Scratchpad RAM.
32-Kbyte On-chip Flash In-System Programming through USB or UART.
4-Kbyte EEPROM for Boot (3-Kbyte) and Data (1-Kbyte).
On-chip Expanded RAM (ERAM): 1024 Bytes.
USB 1.1 and 2.0 Full.

Datasheet Details

Part number	89C5131
Manufacturer	ATMEL Corporation
File Size	2.18 MB
Description	AT89C5131
Datasheet	89C5131 Datasheet
Additional preview pages of the 89C5131 datasheet.

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Full PDF Text Transcription

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Features • 80C52X2 Core (6 Clocks per Instruction) – Maximum Core Frequency 48 MHz in X1 Mode, 24MHz in X2 Mode – Dual Data Pointer – Full-duplex Enhanced UART (EUART) – Three 16-bit Timer/Counters: T0, T1 and T2 – 256 Bytes of Scratchpad RAM • 32-Kbyte On-chip Flash In-System Programming through USB or UART • 4-Kbyte EEPROM for Boot (3-Kbyte) and Data (1-Kbyte) • On-chip Expanded RAM (ERAM): 1024 Bytes • USB 1.1 and 2.

Published: Jan 20, 2006 |