參數(shù)資料
型號: W72M64VK90BM
廠商: WHITE ELECTRONIC DESIGNS CORP
元件分類: PROM
英文描述: 2M X 64 FLASH 3.3V PROM MODULE, 90 ns, PBGA159
封裝: 13 X 22 MM, 1.27 MM PITCH, PLASTIC, BGA-159
文件頁數(shù): 15/16頁
文件大?。?/td> 555K
代理商: W72M64VK90BM
8
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
W72M64VK-XBX
April 2005
Rev. 0
FIGURE 6: PROGRAM OPERATIONS
Addresses
CS#
OE#
WE#
Data
RY/BY#
VCC
555h
PA
tWC
tAS
tWHWH1
PD
Status
DOUT
A0h
tBUSY
PA
tAS
tCH
tWP
tCS
tWPH
tDS
tDH
tVCS
tRB
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.
4.
Figure indicates last two bus cycles of four bus cycle sequence.
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