AT89C5122 - (AT8xx512x) Smart Card Reader ICs

Product Overview

ATMEL Corporation

Part number	AT89C5122
Manufacturer	ATMEL Corporation
File Size	2.25 MB
Description	(AT8xx512x) Smart Card Reader ICs
Datasheet	AT89C5122 Datasheet
Note	This datasheet PDF includes multiple part numbers: AT89C5122, AT85C5122. Please refer to the document for exact specifications by model.
Additional preview pages of the AT89C5122 datasheet.

AT8xC5122 is a high-performance CMOS derivative of the 80C51 8-bit microcontrollers optimized for USB keyboard with smart card reader applications.

80C51 Core :.
6 Clocks per Instruction.
Speed up to 16 MHz 768 Bytes RAM AT83C5122: 32 Kbytes ROM AT83C5123: 30 Kbytes ROM AT85C5122: 32 Kbytes Code RAM and 32 Kbytes ROM AT89C5122 : 32 Kbytes Flash AT85EC5122, AT83EC5123, AT83EC5122: Additional 512 Bytes EEPROM (AT24C04) Multi-protocol Smart Card Interface.
Certified According to ISO7816, EMV2000, GIE-CB and WHQM Standards.
Asynch.

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Published: Mar 31, 2006 |