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Am29F100

REVISION SUMMARY FOR AM29F100

Revision B+1

Product Selector Guide

Replaced the -75 column (70 ns,

±5%) with the -70 col-

umn (70 ns,

±10%).

Ordering Information, Standard Products

The -70 designation is now listed in the part number ex-

ample.

Valid Combinations: Replaced the -75 combinations

with -70. The 70 ns speed grade is now available in the

same combinations as the other speed grades.

Operating Ranges

to -70.

AC Characteristics

Read Only Operations: Changed the -75 column head

to -70. All parameters remain the same.

75 to -70.

Write/Erase/Program Operations: Changed the -75

column head to -70. Changed byte programming and

tively).

Switching Waveforms

Temporary Sector Unprotect Timing Diagram, Figure

18: Corrected the top waveform. RESET# begins at 0

AC Characteristics

Alternate CE# Controlled Writes: Changed the -75 col-

umn head to -70. Changed byte programming and

tively).

Erase and Programming Performance

Combined sector and chip erase times, added word

programming times and erase/program cycle times.

Updated specifications.

Revision C

Global

Made formatting and layout consistent with other data

sheets. Used updated common tables and diagrams.

Revision C+1

Table 5, Command Definitions

Address bits A0–A14 are required for unlock cycles.

Therefore, addresses for second and fifth write cycles

are 2AAAh in word mode and 5555h in byte mode. Ad-

dresses for first, third, fourth, and sixth cycles are

5555h in word mode and AAAAh in byte mode. Read

cycles are not affected. Deleted Note 5 to reflect the

correction.

Revision C+2

AC Characteristics

Erase/Program Operations; Erase and Program Oper-

ations Alternate CE# Controlled Writes: Corrected the

eters are 100% tested. Corrected the note reference

Temporary Sector Unprotect Table

100% tested.

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.