参数资料
型号: W78M32V100BC
厂商: WHITE ELECTRONIC DESIGNS CORP
元件分类: PROM
英文描述: 8M X 32 FLASH 3.3V PROM, 100 ns, PBGA159
封装: 13 X 22 MM, 1.27 MM PITCH, PLASTIC, BGA-159
文件页数: 42/54页
文件大小: 789K
代理商: W78M32V100BC
47
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
W78M32V-XBX
April 2006
Rev. 3
White Electronic Designs Corp. reserves the right to change products or specications without notice.
FIG 16: ACCELETATED PROGRAM TIMING DIAGRAM
WP#/ACC
tVHH
VHH
Vor V
IL
IH
Vor V
IL
IH
tVHH
FIG 17: CHIP/SECTOR ERASE OPERATION TIMINGS
OE#
WE#
CS#
V
Data
CC
Addresses
tDS
tAH
tDH
tWP
30h
tWHWH2
tWC
tAS
tWPH
tVCS
2AAh
SA
VA
Read Status Data (last two cycles)
55h
tCS
Status
DOUT
Program Command Sequence (last two cycles)
RY/BY#
tRB
tBUSY
tCH
VA
10 for Chip Erase
555h for
chip erase
Notes:
1.
SA = Sector Address (for Sector Erase), VA = Valid Address for reading status data (see "write operation status")
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