Datasheet Texas Instruments BQ2205LYPW — 数据表

 SLUS581 -FEBRUARY 2004      
       FEATURES
D Power Monitoring and Switching for
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D
D
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D DESCRIPTION
The CMOS bq2205 SRAM non-volatile controller
with reset provides all the necessary functions for
converting one or two banks of standard CMOS
SRAM into non-volatile read/write memory. Non-Volatile Control of SRAMs
Input Decoder Allows Control of 1 or 2 Banks
of SRAM
Write-Protect Control
3-V Primary Cell Input
3.3-V Operation
Reset Output for System Power-On Reset
Less than 20-ns Chip Enable Propagation
Delay
Small 16-Lead TSSOP Package A precision comparator monitors the 3.3-V VCC …