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AT83EC5123 - (AT8xx512x) Smart Card Reader ICs

This page provides the datasheet information for the AT83EC5123, a member of the AT85C5122 (AT8xx512x) Smart Card Reader ICs family.

Description

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

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 AT85EC5122, AT83EC5123, AT83EC5122: Additional 512 Bytes EEPROM (AT24C04) Multi-protocol Smart Card Interface.
  • Certified According to ISO7816, EMV2000, GIE-CB and WHQM Standards.
  • Asynch.

📥 Download Datasheet

Datasheet preview – AT83EC5123

Datasheet Details

Part number AT83EC5123
Manufacturer ATMEL Corporation
File Size 2.25 MB
Description (AT8xx512x) Smart Card Reader ICs
Datasheet download datasheet AT83EC5123 Datasheet
Additional preview pages of the AT83EC5123 datasheet.

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Full PDF Text Transcription

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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 AT85EC5122, AT83EC5123, AT83EC5122: Additional 512 Bytes EEPROM (AT24C04) Multi-protocol Smart Card Interface – Certified According to ISO7816, EMV2000, GIE-CB and WHQM Standards – Asynchronous Protocols T = 0 and T = 1, with Direct and Inverse Modes – Step-up/Down Converter with Programmable Voltage Output: 5V and 3V (60 mA), 1.
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