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Am29LL800B

ADV ANCE

I N FO RMAT I O N

REVISION SUMMARY FOR AM29LL800B

Revision A+1

Distinctive Characteristics

Ultra low power consumption bullet: The typical Auto-

matic Sleep Mode and standby mode currents are both

75 nA.

DC Characteristics, CMOS Compatible

Revision A+2

Reset Command

Deleted last paragraph in section, which applied to RE-

SET#, not the reset command.

Revision A+3

Figure 2, 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

trolled Erase/Program Operations table for consistency

with other data sheets.

Temporary Sector Unprotect Table

100% tested.

Figure 23, Temporary Sector Unprotect Timing

Diagram

form to 10 V.

Figure 24, 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.