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參數(shù)資料
| 型號(hào)： | W24257ACS-15 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類(lèi)： | SRAM |
| 英文描述： | 32K X 8 STANDARD SRAM, 15 ns, PDSO28 |
| 封裝： | 0.330 INCH, SOP-28 |
| 文件頁(yè)數(shù)： | 7/10頁(yè) |
| 文件大?。?/td> | 149K |
| 代理商： | W24257ACS-15 |
W24257AC
- 6 -
Timing Waveforms, continued
Write Cycle 1
(OE Clock)
Address
OE
CS
WE
DOUT
DIN
TWC
T WR
TCW
TWP
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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| W24257AJ-10 | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:32K X 8 High Speed CMOS Static RAM |
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| W24257AJ-35 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:x8 SRAM |
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