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EM624FS16AT-70S 参数 Datasheet PDF下载

EM624FS16AT-70S图片预览
型号: EM624FS16AT-70S
PDF下载: 下载PDF文件 查看货源
内容描述: 128K X16位低功耗和低电压全CMOS静态RAM [128K x16 bit Low Power and Low Voltage Full CMOS Static RAM]
分类和应用:
文件页数/大小: 11 页 / 392 K
品牌: EMLSI [ Emerging Memory & Logic Solutions Inc ]
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EM620FU16B Series  
Low Power, 128Kx16 SRAM  
TIMING DIAGRAMS  
TIMING WAVEFORM OF READ CYCLE(1). (Address Controlled, CS1=OE=V , CS2=WE=V )  
IL  
IH  
t
RC  
Address  
Data Out  
t
AA  
t
OH  
Previous Data Valid  
Data Valid  
TIMING WAVEFORM OF READ CYCLE(2) (WE = V )  
IH  
t
RC  
Address  
t
AA  
t
OH  
t
CO1,2  
CS1  
CS2  
t
HZ1,2  
t
t
BA  
OE  
UB,LB  
t
t
BHZ  
OHZ  
OE  
t
OLZ  
High-Z  
Data Out  
Data Valid  
t
BLZ  
t
LZ1,2  
NOTES (READ CYCLE)  
1. tHZ1,2 and tOHZ are defined as the outputs achieve the open circuit conditions and are not referenced to output voltage levels.  
2. At any given temperature and voltage condition, tHZ1,2(Max.) is less than tLZ1,2(Min.) both for a given device and from device to  
device interconnection.  
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