AM29SL800B datasheet(41/41 Pages) AMD

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Am29SL800B

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

Changed Note 1 to indicate that OE# is at VIH for the

listed current.

Erase and Program Operations; Alternate CE#

Controlled Erase/Program Operations

Corrected the notes reference for tWHWH1 and tWHWH2.

These parameters are 100% tested. Corrected the

note reference for tVCS. This parameter is not 100%

tested.

Temporary Sector Unprotect Table

Added note reference for tVIDR. This parameter is not

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

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.

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