19

STK14C88

Feb, 2008

Document Control #ML0014 Rev 2.0

Document Revision History

SIMTEK STK14C88 Datasheet, February 2008

Copyright 2008, Simtek Corporation. All rights reserved.

This datasheet may only be printed for the expressed use of Simtek Customers. No part of the datasheet may be reproduced in any other

form or means without the express written permission from Simtek Corporation. The information contained in this publication is believed to be

accurate, but changes may be made without notice. Simtek does not assume responsibility for, or grant or imply any warranty, including

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE regarding this information, the product or its use. Nothing herein consti-

tutes a license, grant or transfer of any rights to any Simtek patent, copyright, trademark, or other proprietary right.

Revision

Date

Summary

0.0

December 2002

Removed 20 nsec device; Combined commercial, industrial and military; current limit resistor

added for extreme power-off slew rate.

0.1

September 2003

Added lead-free lead finish

0.2

March 2003

Removed Commercial/Industrial Leaded Lead Finish, Removed “W” DIP package

0.3

February 2007

Add Tape Reel Ordering Options

Add Product Ordering Code Listing

Add Package Drawings

Reformat Entire Document

0.4

July 2007

update fig. SRAM READ CYCLE #2, SRAM WRITE CYCLE #1, Note r, Note u and Note v to

clarify product usage

2.0

February 2008

Page 4: in Note g below the SRAM Read Cycles #1 and #2 table, revised note g by deleting

“and low during SRAM WRITE cycles; in SRAM Read Cycles #1 & #2 table, revised descrip-

t

Cycle #2 timing diagram and changed title to add G controlled.

Page 6: in Hardware Store Cycle table, removed footnote i for notes 22 and 23.

Page 8: in Software Store/Recall Mode Selection table, added footnote n to both rows.

Page 11: added best practices section. Under HSB Operation, revised first paragraph to

read “The HSB pin has a very resistive pullup...”

Page 15: added access times column to the Ordering codes; removed STK14C88-L45I row

from the Ordering Information page.