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IC42S16400F-6TL 参数 Datasheet PDF下载

IC42S16400F-6TL图片预览
型号: IC42S16400F-6TL
PDF下载: 下载PDF文件 查看货源
内容描述: 1梅格位×16位× 4银行( 64兆位)同步动态RAM [1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM]
分类和应用: 存储内存集成电路光电二极管动态存储器时钟
文件页数/大小: 55 页 / 822 K
品牌: ISSI [ INTEGRATED SILICON SOLUTION, INC ]
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IS42S16400F  
IC42S16400F  
POWER-DOWN MODE CYCLE  
T0  
T1  
T2  
Tn+1  
Tn+2  
tCK  
t
CL  
t
CH  
CLK  
t
CKS  
t
CKH  
t
CKS  
tCKS  
CKE  
tCMS  
tCMH  
COMMAND  
PRECHARGE  
NOP  
NOP  
NOP  
ACTIVE  
DQM/  
DQML, DQMH  
A0-A9, A11  
A10  
ROW  
ROW  
ALL BANKS  
SINGLE BANK  
tAS  
tAH  
BA0, BA1  
DQ  
BANK  
BANK  
High-Z  
Two clock cycles  
Input buffers gated  
All banks idle  
off while in  
power-down mode  
Precharge all  
active banks  
All banks idle, enter  
power-down mode  
DON'T CARE  
Exit power-down mode  
CAS latency = 2, 3  
36  
Integrated Silicon Solution, Inc. — www.issi.com  
Rev. A  
03/19/08  
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