Am29DL800B

43

P R E L I M I NARY

REVISION SUMMARY FOR AM29DL800B

Revision A+1

Reset Command

Deleted last paragraph in section, which applied to RE-

SET#, not the reset command.

Revision A+2

Hardware Reset (RESET#)

Added note to table, fixed references to note.

Revision A+3

Global

Removed references to the 80 ns speed option.

Figure 2, In-System Sector Protect/Unprotect

Algorithms

In the sector protect algorithm, added a “Reset

PLSCNT=1” box in the path from “Protect another sec-

tor?” back to setting up the next sector address.

DQ6: Toggle Bit I

In the first and second paragraphs, clarified that the

toggle bit may be read “at any address within the pro-

gramming or erasing bank,” not “at any address.” In the

fourth paragraph, clarified “device” to “bank.”

DC Characteristics

tions.

AC Characteristics

Erase/Program Operations; Alternate CE# Controlled

Erase/Program Operations: Corrected the notes refer-

This parameter is not 100% tested.

Temporary Sector Unprotect Table

100% tested.

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.