参数资料
型号: W24257CJ-10L
厂商: WINBOND ELECTRONICS CORP
元件分类: SRAM
英文描述: 32K X 8 STANDARD SRAM, 100 ns, PDSO28
封装: 0.300 INCH, SOJ-28
文件页数: 8/11页
文件大小: 211K
代理商: W24257CJ-10L
Preliminary W24257C
- 6 -
Timing Waveforms, continued
Write Cycle 1
Address
OE
CS
WE
D OUT
DIN
TWC
T WR
TCW
T WP
TAS
TOHZ
(1, 4)
TDW
TDH
TAW
Write Cycle 2
(OE = VIL Fixed)
Address
CS
WE
DOUT
DIN
T WC
TCW
TAS
TDH
TWR
TWP
TWHZ
DW
T
(2)
(3)
TOW
TOH
AW
T
(1, 4)
Notes:
1. During this period, I/O pins are in the output state, so input signals of opposite phase to the outputs should not be applied.
2. The data output from DOUT are the same as the data written to DIN during the write cycle.
3. DOUT provides the read data for the next address.
4. Transition is measured
±500 mV from steady state with CL = 5 pF. This parameter is guaranteed but not 100% tested.
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