参数资料
型号: WSF128K32-29H2MA
厂商: Electronic Theatre Controls, Inc.
英文描述: 128K x 32 SRAM/FLASH MODULE
中文描述: 128K的× 32的SRAM /闪存模块
文件页数: 11/12页
文件大小: 223K
代理商: WSF128K32-29H2MA
8
White Electronic Designs Corporation Phoenix AZ (602) 437-1520
WSF128K32-XH2X
White Electronic Designs
FIG. 7 WRITE/ERASE/PROGRAM OPERATION, FLASH MEMORY FWE
CONTROLLED
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. D7 is the output of the complement of the
data written to the device.
4. DOUT is the output of the data written to
the device.
5. Figure indicates last two bus cycles of four
bus cycle sequence.
6. SCS = VIH
A
ddresses
FCS
OE
FWE
Data
5.0
V
5555H
P
A
P
A
tWC
tCS
PD
D
7
D
OUT
tAH
tWPH
tDH
tDS
Data
Polling
tAS
tRC
tWP
A0H
tOE
tDF
tOH
tCE
tGHWL
tWHWH1
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