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AS4C128M32MD2A-18BIN 参数 Datasheet PDF下载

AS4C128M32MD2A-18BIN图片预览
型号: AS4C128M32MD2A-18BIN
PDF下载: 下载PDF文件 查看货源
内容描述: [Low power DDR2 SDRAM]
分类和应用: 时钟动态存储器双倍数据速率内存集成电路
文件页数/大小: 122 页 / 5021 K
品牌: ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
 浏览型号AS4C128M32MD2A-18BIN的Datasheet PDF文件第1页浏览型号AS4C128M32MD2A-18BIN的Datasheet PDF文件第2页浏览型号AS4C128M32MD2A-18BIN的Datasheet PDF文件第3页浏览型号AS4C128M32MD2A-18BIN的Datasheet PDF文件第5页浏览型号AS4C128M32MD2A-18BIN的Datasheet PDF文件第6页浏览型号AS4C128M32MD2A-18BIN的Datasheet PDF文件第7页浏览型号AS4C128M32MD2A-18BIN的Datasheet PDF文件第8页浏览型号AS4C128M32MD2A-18BIN的Datasheet PDF文件第9页  
AS4C128M32MD2A-18BIN  
AS4C128M32MD2A-25BIN  
Logic Block Diagram  
CK #  
CK  
Bank7  
Bank6  
Bank5  
Bank4  
Bank3  
Bank2  
Bank1  
Bank0  
Control  
Logic  
CKE  
CS#  
CA0  
CA1  
CA2  
CA3  
CA4  
CA5  
CA6  
CA7  
CA8  
CA9  
4n  
n
Read  
Latch  
Mux  
DRVRS  
DATA  
Memory  
Array  
DQ0 – DQn-1  
x
Mode  
Registe  
r
Refresh  
Counter  
x
DQS  
Generator  
Row  
Address  
Mux  
DQS , /DQS  
Sense amp  
4
4
4
4
4
4
4
DQS , DQS#  
3
8
Write  
FIFO  
And  
Bank  
Control  
Logic  
4n  
Mask  
I/O gating  
DM mask logic  
3
4
4
Drivers  
RCVRS  
4
4
4n  
4
4
4
4n  
Bank  
Control  
Logic  
`
CK out  
CK in  
4
4
DM  
CK, CK#  
Column Decoder  
`
Confidential  
- 4 of 122 -  
Rev.1.0 Dec. 2017