参数资料
型号: W72M64VB70BM
厂商: WHITE ELECTRONIC DESIGNS CORP
元件分类: 存储器
英文描述: SPECIALTY MEMORY CIRCUIT, PBGA159
封装: 13 X 22 MM, PLASTIC, BGA-159
文件页数: 16/16页
文件大小: 668K
代理商: W72M64VB70BM
9
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
W72M64VB-XBX
September 2008
Rev. 0
ADVANCED
FIGURE 8: CHIP/SECTOR ERASE OPERATION TIMINGS
tDH
2AAh
SA
VA
tWC
tAH
tWHWH2
30h
In
Progress
Complete
55h
tBUSY
VA
tAS
tCH
tWP
tCS
tWPH
tDS
tVCS
tRB
10 for Chip Erase
555h for
chip erase
Addresses
CS#
OE#
WE#
Data
RY/BY#
VCC
NOTES: 1. SA = Sector Address (for Sector Erase), VA = Valid Address for reading status data
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