参数资料
型号: W72M64V-120BC
厂商: WHITE ELECTRONIC DESIGNS CORP
元件分类: PROM
英文描述: 2M X 64 FLASH 3.3V PROM MODULE, 120 ns, PBGA159
封装: 13 X 22 MM, 1.27 MM PITCH, PLASTIC, BGA-159
文件页数: 14/15页
文件大小: 160K
代理商: W72M64V-120BC
8
White Electronic Designs Corporation Phoenix AZ (602) 437-1520
W72M64V-XBX
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.
FIG 6: PROGRAM OPERATION
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
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