6.42

IDT71321SA/LA and IDT71421SA/LA

High Speed 2K x 8 Dual-Port Static RAM with Interrupts

Industrial and Commercial Temperature Ranges

18

Dat a she e t Doc um e nt H ist or y (c ont inue d)

08/25/06:

Page 14

Changed INT"A" to INT"B" in the CLEAR INT drawing in the Timing Waveform of Interrupt Mode

10/29/08:

Page 17

Removed "IDT" from orderable part number

09/10/12:

Page 1& 2

52-pin STQFP added to the features and description

Page 3

PP52-1 pin configuration added

Page 9

Typo corrected

Page 17

Added T&R indicator and PP52-1 package information to the ordering information

06/10/16:

Page 2

Changed diagram for the J52 pin configuration by rotating package pin labels and pin

numbers 90 degrees clockwise to reflect pin1 orientation and added pin 1 dot at pin 1

Removed J52 chamfers and aligned the top and bottom pin labels in the standard direction

Changed diagram for the PN64/PP64 pin configuration by rotating package pin labels and pin

numbers 90 degrees counter clockwise to reflect pin 1 orientation and added pin 1 dot at pin 1

Page 3

PP52 pin configuration. Added the IDT logo, changed the text to be in alignment with new diagram

marking specs

Removed footnote 5 and its references

Pages 2 & 17

In pin configuration footnotes and in the Ordering Information: The package codes J52-1, PN64-1,

PP64-1 and PP52-1changed to J52, PN64, PP64 & PP52 respectively to match standard package codes

Product Discontinuation Notice - PDN# SP-17-02

Last time buy expires June 15, 2018

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

CORPORATE HEADQUARTERS

for SALES:

for Tech Support:

6024 Silver Creek Valley Road

800-345-7015 or 408-284-8200

408-284-2794

San Jose, CA 95138

fax: 408-284-2775

DualPortHelp@idt.com

www.idt.com

02/20/18: