AT89C5122, AT85C5122 Datasheet - ATMEL Corporation

AT89C5122, AT85C5122, (AT8xx512x) Smart Card Reader ICs

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

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AT85C5122_ATMELCorporation.pdf

AT89C5122 Datasheet Preview — This datasheet PDF includes multiple part numbers: AT89C5122, AT85C5122. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

AT89C5122, AT85C5122

Manufacturer:

ATMEL Corporation

File Size:

2.25 MB

Description:

(AT8xx512x) Smart Card Reader ICs

Note:

This datasheet PDF includes multiple part numbers: AT89C5122, AT85C5122.
Please refer to the document for exact specifications by model.

Features

* 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 AT8

AT89C5122 Distributors

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AT85C5122 AT8xx512x Smart Card Reader ICs ATMEL Corporation

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