AT89C5122DS-RDRUM datasheet(204/208 Pages) ATMEL

部品番号	AT89C5122DS-RDRUM

部品情報	C51 Microcontroller with USB and Smart Card Reader Interfaces

PDF	208 Pages

Scroll/Zoom	100%

メーカー	ATMEL [ATMEL Corporation]

ホームページ	http://www.atmel.com

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204 / 208 page

204

AT83R5122, AT8xC5122/23

4202F–SCR–07/2008

Datasheet Revision History

Changes from 4202A to 4202B

1. Product AT8xEC5122 added.

2. Products AT83C5123 and AT83EC5123 added.

Changes from 4202B to 4202C

1. All sections updated.

2. QFN64 and QFN32 packages added.

3. SCIB section : VCC must be higher than 4.0V when DC/DC is operated at 5V.

Changes from 4202C to 4202D

1. Product AT89C5122DS added (EA pin changed to VCC)

2. Typical applications section: external pull-up shown on CIO pin

3. Ports section : Detailed explanations on CIO, CC4, CC8 quasi-bidirectional ports

4. Ordering information section: AT89C5122DS part-numbers added

Changes from 4202D to 4202E

1. Changed input voltage frequency from 3.6V to 3.0V throughout the document.

2. Update of DC parameters of smart card interface to be EMV 4.1 compliant.

Changes from 4202E to 4202F

1. Product AT83EC5122 and AT83EC5123 removed.

2. Product AT83R5122 added.

3. Package PLCC28 not supported anymore.

4. Global update.

AT89C5122DS-RDRUM データシート(PDF) 204 Page - ATMEL Corporation