AM29F080B-90EI Spansion Inc., AM29F080B-90EI Datasheet - Page 37

• Manufacturer Part Number: AM29F080B-90EI
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of AM29F080B-90EI

• Memory Size: 8Mbit
• Memory Configuration: 1M X 8
• Ic Interface Type: Parallel
• Access Time: 80ns
• Memory Case Style: TSOP
• No. Of Pins: 40
• Mounting Type: Surface Mount
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5.5V
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

REVISION SUMMARY FOR AM29F080B
Revision B
Global
Formatted for consistency with other 5.0 volt-only data
sheets.
Figure 9, Read Operation Timings
Corrected RESET# waveform so that it is high for the
duration of the read cycle.
Figure 11, Chip/Sector Erase Operation Timings
Corrected data unlock cycle in diagram to 55h.
Figure 17, Alternate CE# Controlled Program
Operation Timings
Corrected command for sector erase to 30h, chip erase
to 10h.
Revision C
Standby Mode
Removed sentence in first paragraph referring to RE-
SET# pulse.
Sector Group Protection/Unprotection, Temporary
Sector Group Unprotect
Changed references from “sector” to “sector group”.
Corrected text to indicate sector groups are composed
of two adjacent sectors.
Trademarks
Copyright © 1998 Advanced Micro Devices, Inc. All rights reserved.
AMD, the AMD logo, and combinations thereof are 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.
P R E L I M I N A R Y
Am29F080B
Revision C+1
Distinctive Characteristics
Changed minimum 100K write/erase cycles guaran-
teed to 1,000,000.
AC Characteristics
Erase/Program Operations; Erase and Program Oper-
ations Alternate CE# Controlled Writes: Corrected the
notes reference for t
eters are 100% tested. Corrected the note reference for
t
Temporary Sector Unprotect Table
Added note reference for t
100% tested.
Command Definitions
Corrected the shift in the table header.
Erase and Programming Performance
Changed minimum 100K program and erase cycles
guaranteed to 1,000,000.
VCS
. This parameter is not 100% tested.
WHWH1
VIDR
and t
. This parameter is not
WHWH2
. These param-
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