Am29SL800B

41

ADV ANCE

I N FO RMAT I O N

REVISION SUMMARY FOR AM29SL800B

Revision A+1

Ordering Information

Removed the dash from part numbers. Also removed

dash from remainder of data sheet, wherever it

occurred in the part number.

Reset Command

Deleted last paragraph in section, which applied to RE-

SET#, not the reset command.

Revision A+2

Figure 1, In-System Sector Protect/Unprotect

Algorithms

In the sector protect algorithm, added a “PLSCNT=1”

box in the path from “Protect another sector?” back to

setting up the next sector address.

DC Characteristics

listed current.

Erase and Program Operations; Alternate CE#

Controlled Erase/Program Operations

These parameters are 100% tested. Corrected the

tested.

Temporary Sector Unprotect Table

100% tested.

Figure 23, Sector Protect/Unprotect Timing

Diagram

A valid address is not required for the first write cycle;

only the data 60h.

Erase and Programming Performance

In Note 2, the worst case endurance is now 1 million cy-

cles.

Trademarks

Copyright © 1998 Advanced Micro Devices, Inc. All rights reserved.

AMD, the AMD logo, and combinations thereof are registered trademarks of Advanced Micro Devices, Inc.

ExpressFlash is a trademark of Advanced Micro Devices, Inc.

Product names used in this publication are for identification purposes only and may be trademarks of their respective companies.