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參數(shù)資料
| 型號(hào)： | EDL1216CASA |
| 廠商： | Elpida Memory, Inc. |
| 英文描述： | 128M bits Mobile RAM |
| 中文描述： | 128M的內(nèi)存位移動(dòng) |
| 文件頁數(shù)： | 12/59頁 |
| 文件大?。?/td> | 479K |
| 代理商： | EDL1216CASA |
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EDL1216AASA
Data Sheet E0196E30 (Ver. 3.0)
12
Auto refresh command (/CS, /RAS, /CAS = Low, /WE, CKE = High)
This command is a request to begin the Auto refresh operation. The refresh address is generated internally.
Before executing Auto refresh, all banks must be precharged. After this cycle, all banks will be in the idle
(precharged) state and ready for a row activate command. During tRC1 period (from refresh command to refresh or
activate command), the Mobile RAM cannot accept any other command
Add
A10
BA0, BA1
/WE
/CAS
/RAS
/CS
CKE
CLK
H
Auto refresh command
Self refresh entry command (/CS, /RAS, /CAS, CKE = Low, /WE = High)
After the command execution, self refresh operation continues while CKE remains low. When CKE goes high, the
Mobile RAM exits the self refresh mode. During self refresh mode, refresh interval and refresh operation are
performed internally, so there is no need for external control. Before executing self refresh, all banks must be
precharged.
/WE
/CAS
/RAS
/CS
CKE
CLK
Add
A10
BA0, BA1
Self refresh entry command
Power down entry command (/CS, CKE = Low, /RAS, /CAS, /WE = High)
After the command execution, power down mode continues while CKE remains low. When CKE goes high, the
Mobile RAM exits the power down mode. Before executing power down, all banks must be precharged.
/WE
/CAS
/RAS
/CS
CKE
CLK
Add
A10
BA0, BA1
Power down entry command
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EDL1216CASA-10-E | 128M bits Mobile RAM |
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| EDL5132CBMA | 512M bits Mobile RAM MCP 2 pcs of 256Mb components (16M words x 32 bits) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EDL1216CASA-10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|4X2MX16|CMOS|BGA|54PIN|PLASTIC |
| EDL1216CASA-10-E | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits Mobile RAM |
| EDL1216CFBJ | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits Mobile RAM? |
| EDL1216CFBJ-75-F | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits Mobile RAM? |
| EDL1300CD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
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