參數(shù)資料
型號: EDS1232CATA
廠商: Elpida Memory, Inc.
英文描述: 128M bits SDRAM
中文描述: 128兆位內存
文件頁數(shù): 14/55頁
文件大?。?/td> 564K
代理商: EDS1232CATA
EDS1232CABB, EDS1232CATA
Preliminary Data Sheet E0247E40 (Ver. 4.0)
14
Read command (/CS, /CAS = Low, /RAS, /WE = High)
Read data is available after /CAS latency requirements have been met. This command sets the burst start address
given by the column address.
/WE
/CAS
/RAS
/CS
CKE
CLK
H
Add
A10
(Bank select)
Col.
Column Address and and Read Command
CBR (auto) refresh command (/CS, /RAS, /CAS = Low, /WE, CKE = High)
This command is a request to begin the CBR (auto)
refresh operation. The refresh address is generated internally.
Before executing CBR (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 tRC period (from refresh command to refresh or
activate command), the Synchronous DRAM cannot accept any other command
Add
A10
(Bank select)
/WE
/CAS
/RAS
/CS
CKE
CLK
H
CBR (auto) Refresh Command
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相關代理商/技術參數(shù)
參數(shù)描述
EDS1232CATA-1A 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM
EDS1232CATA-1AL 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM
EDS1232CATA-75 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM
EDS1232CATA-75L 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM
EDS1232ECBH-75 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM