AM29DL800BB120EI Advanced Micro Devices, AM29DL800BB120EI Datasheet - Page 43

• Manufacturer Part Number: AM29DL800BB120EI
• Description: 8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 3.0 Volt-only/ Simultaneous Operation Flash Memory
• Manufacturer: Advanced Micro Devices

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.
Changed the 70R ns (V
70 ns (V
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-
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.
CC
± 10%) speed option.
CC
± 5%) speed option to the
P R E L I M I N A R Y
Am29DL800B
gramming or erasing bank,” not “at any address.” In the
fourth paragraph, clarified “device” to “bank.”
DC Characteristics
Added reference to Note 4 on I
tions.
AC Characteristics
Erase/Program Operations; Alternate CE# Controlled
Erase/Program Operations: Corrected the notes refer-
ence for t
100% tested. Corrected the note reference for t
This parameter is not 100% tested.
Temporary Sector Unprotect Table
Added note reference for t
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.
WHWH1
and t
WHWH2
VIDR
. These parameters are
CC6
. This parameter is not
and I
CC7
specifica-
VCS
43
.