參數(shù)資料
型號: 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): 41/54頁
文件大?。?/td> 789K
代理商: W78M32V90BM
46
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. 15: PROGRAM OPERATION
OE#
WE#
CS#
V
Data
CC
Addresses
tDS
tAH
tDH
tWP
PD
tWHWH1
tWC
tAS
tWPH
tVCS
555h
PA
Read Status Data (last two cycles)
A0h
tCS
Status
DOUT
Program Command Sequence (last two cycles)
RY/BY#
tRB
tBUSY
tCH
PA
NOTES:
1.
PA is the address of the memory location to be programmed.
2.
PD is the data to be programmed at byte address.
3.
DOUT is the output of the data written to the device.
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