參數(shù)資料
型號(hào): W78M32V90BM
廠商: WHITE ELECTRONIC DESIGNS CORP
元件分類: PROM
英文描述: 8M X 32 FLASH 3.3V PROM, 90 ns, PBGA159
封裝: 13 X 22 MM, 1.27 MM PITCH, PLASTIC, BGA-159
文件頁數(shù): 48/54頁
文件大小: 789K
代理商: W78M32V90BM
52
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.
TEMPORARY SECTOR UNPROTECT
Parameter
Description
All Speed Options
Unit
JEDEC
Std
tVIDR
VID Rise and Fall Time (See Note)
Min
500
ns
tVHH
VHH Rise and Fall Time (See Note)
Min
250
ns
tRSP
RESET# Setup Time for Temporary Sector Unprotect
Min
4
μs
tRRB
RESET# Hold Time from RY/BY# High for Temporary Sector
Unprotect
Min
4
μs
NOTE: Not tested.
RESET#
tVIDR
VID
VIL or VIH
VID
VIL or VIH
CE#
WE#
RY/BY#
tVIDR
tRSP
Program or Erase Command Sequence
tRRB
FIG 24: TEMPORARY SECTOR UNPROTECT TIMING DIAGRAM
相關(guān)PDF資料
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