23K640 datasheet(23/28 Pages) MICROCHIP

Part #	23K640

Description	64-Kbit SPI Bus Low-Power Serial SRAM

PDF	28 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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23 / 28 page

 2008-2022 Microchip Technology Inc. and its subsidiaries

DS20002126F-page 23

23A640/23K640

APPENDIX A: REVISION HISTORY

Revision F (07/2022)

Replaced terminology “Master” and “Slave” with “Host”

and “Client” respectively; Updated PDIP and SOIC

package drawings; Added Automotive Product Identifi-

cation System.

Revision E (10/2010)

Revised Parameter D003 in Table 1-1: DC Character-

istics.

Revision D (08/2010)

Revised Table 1-1, Param. No. D009; Revised

Package Drawings.

Revision C (04/2009)

Removed

Preliminary

status;

Revised

Standby

Current; Revised Table 1-1, Param. No. D009; Revised

TSSOP Package marking information; Revised

Product ID.

Revision B (01/2009)

Revised Section 2.5: Added a paragraph.

Revision A (12/2008)

Original Release.

23K640 Datasheet(PDF) 23 Page - Microchip Technology