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EM68932DVKA-75H 参数 Datasheet PDF下载

EM68932DVKA-75H图片预览
型号: EM68932DVKA-75H
PDF下载: 下载PDF文件 查看货源
内容描述: 4M ×32的移动DDR同步DRAM (SDRAM)的 [4M x 32 Mobile DDR Synchronous DRAM (SDRAM)]
分类和应用: 动态存储器双倍数据速率
文件页数/大小: 40 页 / 322 K
品牌: ETRON [ ETRON TECHNOLOGY, INC. ]
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EtronTech
DQ0 – DQ31
V
DD
V
SS
V
DDQ
V
SSQ
NC
Input /
Output
Supply
Supply
Supply
Supply
-
Power Supply:
+1.8V+0.15V/-0.1V
Ground
EM68932DVKA
Data I/O:
The DQ0-DQ31 input and output data are synchronized with the positive
edges of CK and
CK
. The I/Os are byte-maskable during Writes.
DQ Power:
+1.8V+0.15V/-0.1V. Provide isolated power to DQs for improved noise
immunity.
DQ Ground:
Provide isolated ground to DQs for improved noise immunity.
No Connect:
No internal connection, these pins suggest to be left unconnected.
Etron Confidential
4
Rev. 1.0
Mar. 2009