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STK15C88-SF25ITR 参数 Datasheet PDF下载

STK15C88-SF25ITR图片预览
型号: STK15C88-SF25ITR
PDF下载: 下载PDF文件 查看货源
内容描述: 32Kx8 PowerStore的nvSRAM [32Kx8 PowerStore nvSRAM]
分类和应用: 存储内存集成电路静态存储器光电二极管
文件页数/大小: 15 页 / 403 K
品牌: SIMTEK [ SIMTEK CORPORATION ]
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STK15C88  
AutoStore™/POWER-UP RECALL  
(VCC = 5.0V ± 10%)  
SYMBOLS  
STK15C88  
NO.  
PARAMETER  
UNITS NOTES  
Standard  
MIN  
MAX  
550  
10  
22  
23  
24  
25  
t
t
Power-up RECALL Duration  
STORE Cycle Duration  
μs  
ms  
k
RESTORE  
STORE  
g
V
V
Low Voltage Trigger Level  
Low Voltage Reset Level  
4.0  
4.5  
V
V
SWITCH  
RESET  
3.6  
Note k: tRESTORE starts from the time VCC rises above VSWITCH  
.
AutoStore™/POWER-UP RECALL  
VCC  
5V  
24  
VSWITCH  
25  
VRESET  
AutoStore™  
23  
tSTORE  
POWER-UP RECALL  
22  
tRESTORE  
W
DQ (DATA OUT)  
POWER-UP  
RECALL  
BROWN OUT  
NO STORE DUE TO  
NO SRAM WRITES  
BROWN OUT  
AutoStore  
BROWN OUT  
AutoStore  
NO RECALL  
NO RECALL  
RECALL WHEN  
(VCC DID NOT GO  
(VCC DID NOT GO  
V
RETURNS  
CC  
BELOW VRESET  
)
BELOW VRESET  
)
ABOVE VSWITCH  
Rev 2.0  
Document Control #ML0016  
Jan, 2008  
6