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AM29LV320DT90WMI 参数 Datasheet PDF下载

AM29LV320DT90WMI图片预览
型号: AM29LV320DT90WMI
PDF下载: 下载PDF文件 查看货源
内容描述: 32兆位( 4米×8位/ 2的M× 16位) CMOS 3.0伏只,引导扇区闪存 [32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Boot Sector Flash Memory]
分类和应用: 闪存
文件页数/大小: 55 页 / 887 K
品牌: SPANSION [ SPANSION ]
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AC CHARACTERISTICS
Erase Command Sequence (last two cycles)
t
WC
Addresses
2AAh
t
AS
SA
555h for chip erase
Read Status Data
VA
t
AH
VA
CE#
OE#
t
WP
WE#
t
CS
t
DS
t
CH
t
WPH
t
WHWH2
t
DH
Data
55h
30h
10 for Chip Erase
In
Progress
Complete
t
BUSY
RY/BY#
t
VCS
V
CC
t
RB
Notes:
1. SA = sector address (for Sector Erase), VA = Valid Address for reading status data (see
“Write Operation
Status” on page 30).
2. These waveforms are for the word mode.
Figure 19.
Chip/Sector Erase Operation Timings
November 15, 2004
Am29LV320D
43