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參數資料
| 型號： | FEDS82V16520A-01 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 262,144-Word 】 32-Bit 】 2-Bank SGRAM |
| 中文描述： | 262,144詞】32位】2，銀行SGRAM |
| 文件頁數： | 6/40頁 |
| 文件大小： | 1226K |
| 代理商： | FEDS82V16520A-01 |
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FEDS82V16520A-01
OKI Semiconductor
MS82V16520A
6/40
Read with Auto Precharge Command (
CS
,
CAS
= “Low”,
RAS
,
WE
, A9 = “High”)
The Read with Auto Precharge command is required to begin burst read operation with automatic precharge after
the burst read. Any command that interrupts this operation cannot be issued.
No Operation Command (
CS
= “Low”,
RAS
,
CAS
,
WE
= “High”)
The No Operation command does not trigger any operation.
Device Deselect Command (
CS
= “High”)
The Device Deselect command disables the
RAS
,
CAS
,
WE
and Address input. This command does not trigger
any operation.
Data Write/Output Enable Command (DQMi = “Low”)
The Data Write/Output Enable command enables DQ0 to DQ31 in read or write.
The each DQM0, 1, 2 and 3 corresponds to DQ0 to DQ7, DQ8 to DQ15, DQ16 to DQ23 and DQ24 to DQ31
respectively.
Data Mask/Output Disable Command (DQMi = “High”)
The Data Mask/Output Disable command disables DQ0 to DQ31 in read or write. In read cycle output buffers are
disabled after 2 clocks . In write cycle input buffers are disabled at the same clock. The each DQM0, 1, 2 and 3
corresponds to DQ0 to DQ7, DQ8 to DQ15, DQ16 to DQ23 and DQ24 to DQ31 respectively.
Burst Stop Command (
CS
,
WE
= “Low”,
RAS
,
CAS
= “High”)
The Burst Stop command stops burst access when the access is in full page. After the Burst Stop command is
entered, the output buffer goes into high impedance state.
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PDF描述 |
|---|---|
| FEDS82V48540-01 | 393,216-Word 】 32-Bit 】 4-Bank FIFO-SGRAM |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FEDS82V48540-01 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:393,216-Word × 32-Bit × 4-Bank FIFO-SGRAM |
| FEDSM2000-11043 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DUAL EMISSION LASER INDUCED FLUORESCENCE TECHNIQUE (DELIF) FOR OIL FILM THICKNESS AND TEMPERATURE MEASUREMENT |
| FEDWC375/12014+ | 制造商: 功能描述: 制造商:undefined 功能描述: |
| FEE160-2-2NL | 制造商:Pulse Electronics Corporation 功能描述: |
| FEE160-2-3NL | 制造商:Pulse Electronics Corporation 功能描述: |
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