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AS7C33256NTD36A-133TQCN 参数 Datasheet PDF下载

AS7C33256NTD36A-133TQCN图片预览
型号: AS7C33256NTD36A-133TQCN
PDF下载: 下载PDF文件 查看货源
内容描述: [ZBT SRAM, 256KX36, 4.2ns, CMOS, PQFP100, 14 X 20 MM, LEAD FREE, TQFP-100]
分类和应用: 静态存储器内存集成电路
文件页数/大小: 19 页 / 441 K
品牌: ISSI [ INTEGRATED SILICON SOLUTION, INC ]
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AS7C33256NTD32A  
AS7C33256NTD36A  
®
Notes  
1
For test conditions, see AC Test Conditions, Figures A, B, C.  
This parameter measured with output load condition in Figure C  
This parameter is sampled and not 100% tested.  
7
Transitions are measured ±500 mV from steady state voltage. Output  
loading specified with CL = 5 pF as in Figure C.  
2
3
4
8
9
tCH measured as high above VIH, and tCL measured as low below VIL  
This is a synchronous device. All addresses must meet the specified  
setup and hold times for all rising edges of CLK. All other synchronous  
inputs must meet the setup and hold times with stable logic levels for all  
rising edges of CLK when chip is enabled.  
t
HZOE is less than tLZOE; and tHZC is less than tLZC at any given temper-  
ature and voltage.  
5
6
tHZCN is a‘no load’ parameter to indicate exactly when SRAM outputs  
have stopped driving.  
ICC given with no output loading. ICC increases with faster cycle times  
and greater output loading.  
11/30/04, v. 2.1  
Alliance Semiconductor  
P. 16 of 19  
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