AT83C5127 - MICROCONTROLLER

Product Overview

ATMEL Corporation

Datasheet Details

Part number	AT83C5127
Manufacturer	ATMEL Corporation
File Size	273.96 KB
Description	MICROCONTROLLER
Datasheet	AT83C5127 Datasheet
Additional preview pages of the AT83C5127 datasheet.

Product details

Description

please refer to the AT8xC5122/23 datasheet. SCR 04/05 1 Product description www.DataSheet4U.com AT83C5127 product is high-performance CMOS derivatives of the 80C51 8-bit microcontrollers designed for USB smart card reader applications.The AT83C5127 is a low pin count of the AT8xC5122 and is proposed in ROM version.The ROM device is only factory programmable.Block Diagram VSS VCC INT[0-1] CRST1 CCLK1 3.3 V Regulator X TAL1 X TAL2 8 MHz Oscillator 256 x 8 RAM 8

Features

www. DataSheet4U. com.
Clock Controller.
80C51 core with 6 clocks per instruction.
8 MHz On-Chip Oscillator.
PLL for generating 96 MHz clock to supply CPU core, USB and Smart Card Interfaces.
Programmable CPU clock from 500 kHz / X1 to 48 MHz / X1 Reset Controller.
Power On Reset (POR) feature avoiding an external reset capacitor.

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Other Datasheets by ATMEL Corporation

AT83C5121 - 8-bit Microcontroller
AT83C5122 - Smart Card Reader ICs
AT83C5122 - (AT8xx512x) Smart Card Reader ICs
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AT83C5123 - (AT8xx512x) Smart Card Reader ICs
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Published: Feb 5, 2009 |