參數(shù)資料
型號(hào): M2S56D30ATP
廠(chǎng)商: Mitsubishi Electric Corporation
英文描述: 256M Double Data Rate Synchronous DRAM
中文描述: 256M雙數(shù)據(jù)速率同步DRAM
文件頁(yè)數(shù): 37/40頁(yè)
文件大小: 768K
代理商: M2S56D30ATP
37
MITSUBISHI ELECTRIC
Mar. '02
MITSUBISHI LSIs
DDR SDRAM
(Rev.1.44)
M2S56D20/ 30/ 40ATP -75AL, -75A, -75L, -75, -10L, -10
M2S56D20/ 30/ 40AKT -75AL, -75A, -75L, -75, -10L, -10
256M Double Data Rate Synchronous DRAM
[SELF REFRESH]
Self -refresh mode is entered by asserting a REFS command (/CS=/RAS=/CAS=L,/WE=H,CKE=L). The self-
refresh mode is maintained as long as CKE is kept low. During the self-refresh mode, CKE becomes
asynchronous and the only enable input. All other inputs including CLK are disabled and ignored to save the
power
consumption. In order to exit the self-refresh mode, the device shall be supplied the stable CLK inputs,
followed by DESEL or NOP command, then asserting CKE for the period longer than tXSNR/tXSRD.
Self-Refresh
/RAS
CKE
/CS
/CAS
/WE
A0-11
BA0,1
tXSNR
Self Refresh Exit
/CLK
CLK
X
Y
X
Y
tXSRD
Stable CLK
Self Refresh Entry
相關(guān)PDF資料
PDF描述
M2S56D40ATP-75A 256M Double Data Rate Synchronous DRAM
M2S56D40ATP-75AL 256M Double Data Rate Synchronous DRAM
M2S56D40ATP-75L 256M Double Data Rate Synchronous DRAM
M2S56D40ATP75A 256M Double Data Rate Synchronous DRAM
M2V56D30AKT-10L Circular Connector; No. of Contacts:100; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:22; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:22-35 RoHS Compliant: No
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M2S56D30ATP-75A 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:256M Double Data Rate Synchronous DRAM