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參數(shù)資料
| 型號： | HM62256BLFPI-8T |
| 英文描述： | x8 SRAM |
| 中文描述： | x8的SRAM |
| 文件頁數(shù)： | 12/15頁 |
| 文件大小： | 143K |
| 代理商： | HM62256BLFPI-8T |
HM62256B Series
12
Write Timing Waveform (2)
(
OE
Low Fixed) (
OE
= V
IL
)
Address
WE
Dout
Din
t
WC
t
CW
t
WP
t
WHZ
t
DW
t
DH
*1
t
AS
CS
t
AW
*2
*4
*3
t
OH
t
OW
t
WR
Valid data
Valid address
High impedance
Notes: 1. If
CS
goes low simultaneously with
WE
going low or after
WE
going low,
the outputs remain in the high impedance state.
2. Dout is the same phase of the write data of this write cycle.
3. Dout is the read data of next address.
4. If
CS
is low during this period, I/O pins are in the output state. Therefore, the input
signals of theopposite phase to the output must not be applied to them.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| HM62256BLP10 | 制造商:Hitachi 功能描述: |
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| HM62256BLP7 | 制造商:Hitachi 功能描述: |
| HM62256BLP-7 | 制造商:hitachi 功能描述: 制造商:HITCHI 功能描述: |
| HM62256BLP-7SL | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:256k SRAM (32-kword x 8-bit) |
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