AM28F256-120ECB AMD [Advanced Micro Devices], AM28F256-120ECB Datasheet - Page 35

• Manufacturer Part Number: AM28F256-120ECB
• Description: 256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
• Manufacturer: AMD [Advanced Micro Devices]

DATA SHEET REVISION SUMMARY FOR
AM28F256
Revision G
Deleted -75, -95, and -250 speed options. Matched for-
matting to other current data sheets.
Revision G+1
Figure 3, Flashrite Programming Algorithm: Moved end
of arrow originating from Increment Address box so
that it points to the PLSCNT = 0 box, not the Write Pro-
gram Verify Command box. This is a correction to the
diagram on page 6-189 of the 1998 Flash Memory
Data Book.
Trademarks
Copyright © 1998 Advanced Micro Devices, Inc. All rights reserved.
ExpressFlash is a trademark of Advanced Micro Devices, Inc.
AMD, the AMD logo, and combinations thereof are registered trademarks of Advanced Micro Devices, Inc.
Product names used in this publication are for identification purposes only and may be trademarks of their respective companies.
Am28F256
Revision G+2
Programming In A PROM Programmer:
Deleted the paragraph “(Refer to the AUTO SELECT
paragraph in the ERASE, PROGRAM, and READ
MODE section for programming the Flash memory de-
vice in-system).”
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