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EM6A9320BIA 参数 Datasheet PDF下载

EM6A9320BIA图片预览
型号: EM6A9320BIA
PDF下载: 下载PDF文件 查看货源
内容描述: 4M ×32位DDR同步DRAM (SDRAM)的 [4M x 32 bit 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: 52 页 / 446 K
品牌: ETRON [ ETRON TECHNOLOGY, INC. ]
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EtronTech
EM6A9320BIA
V
DDQ
Supply
DQ Power:
Provide isolated power to DQs for improved noise immunity.
V
SSQ
Supply
DQ Ground:
Provide isolated ground to DQs for improved noise immunity.
V
REF
Supply
Reference Voltage for Inputs:
+0.5 x V
DDQ
NC
-
No Connect:
No internal connection, these pins suggest to be left unconnected.
Note: The timing reference point for the differential clocking is the cross point of the CK and
CK
. For any
applications using the single ended clocking, apply V
REF
to
CK
pin.
Etron Confidential
5
Rev 1.7
Nov. 2009