參數(shù)資料
型號: Am29LV800T-120
廠商: Advanced Micro Devices, Inc.
英文描述: 8 Megabit (1,048,576 x 8-Bit/524,288 x 16-Bit) CMOS 3.0 Volt-only, Sectored Flash Memory
中文描述: 8兆位(1,048,576 x 8-Bit/524,288 x 16位),3.0伏的CMOS只,扇區(qū)閃存
文件頁數(shù): 48/48頁
文件大小: 207K
代理商: AM29LV800T-120
48
Am29LV800T/Am29LV800B
P R E L I M I N A R Y
Figure 17, AC Waveforms for Chip/Sector Erase
Operations:
Added” 555 chip erase” to last cycle in sequence.
Changed addresses to three hexadecimal digits to
match command definitions (Table 6).
Figure 18, AC Waveforms for Data Polling During
Embedded Algorithm Operations:
Split data signal into DQ0–DQ6 and DQ7 signals.
Figure 25, Temporary Sector Unprotect Timing
Diagram:
Corrected callout and waveform to show that t
VIDR
ap-
plies whether RESET rises from either 0 V or 3 V.
AC Characteristics:
Alternate CE Controlled Writes:Added the -90R column.
Figure 26, Alternate CE Controlled Write Operation
Timings:
Changed 5555H to 555H match command definitions
(Table 6).
Erase and Programming Performance:
Added typical chip erase specification. Deleted col-
umn for minimum specifications. Created separate
chip program specifications for word and byte modes.
Renamed erase/program cycles specification to
erase/program endurance. Moved minimum 100,000
cycle endurance to comments section. Revised Note
1 to include write endurance, is now Note 2. Consoli-
dated and moved Note 1 and Note 3 references in
table to table head. Combined Note 2 and Note 5 into
new Note 1, which applies to the entire table; revised
to indicate that DQ5=1 after the maximum times.
Comments for program and erase now straddle pa-
rameter rows. Separated the two sentences in Note 4
into new Notes 4 and 5; added corresponding note
references to comment section.
Trademarks
Copyright 1997 Advanced Micro Devices, Inc. All rights reserved.
AMD, the AMD logo, and combinations thereof and ExpressFlash are 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.
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