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W72M64VK120BM 参数 Datasheet PDF下载

W72M64VK120BM图片预览
型号: W72M64VK120BM
PDF下载: 下载PDF文件 查看货源
内容描述: 2Mx64 3.3V同步操作闪存多芯片封装 [2Mx64 3.3V Simultaneous Operation Flash Multi-Chip Package]
分类和应用: 闪存
文件页数/大小: 16 页 / 556 K
品牌: WEDC [ WHITE ELECTRONIC DESIGNS CORPORATION ]
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White Electronic Designs
W72M64VK-XBX
FIGURE 7: ACCELERATED PROGRAM TIMING DIAGRAM
V
HH
WP#/A
CC
V
IL
or V
IH
t
VHH
t
VHH
V
IL
or V
IH
FIGURE 8: CHIP/SECTOR ERASE OPERATION TIMINGS
t
WC
Addresses
2AAh
t
AS
SA
555h for
chip erase
VA
t
AH
VA
CS#
OE#
t
WP
WE#
t
CS
t
DS
t
CH
t
WPH
t
DH
t
WHWH2
30h
10 for Chip Erase
Data
55h
In
Progress
t
BUSY
Complete
t
RB
RY/BY#
t
VCS
V
CC
NOTES: 1. SA = Sector Address (for Sector Erase), VA = Valid Address for reading status data
April 2005
Rev. 0
9
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com