Nv Controller With Battery Monitor

  The CMOS BQ2203A SRAM Nonvolatile Controller With Battery Monitor provides all the necessary functions for converting one or two banks of standard CMOS SRAM into nonvolatile read/write Memory The BQ2203A is compatible with the Personal Computer Memory Card International Association (PCMCIA) recommendations for battery-backed static RAM Memory cards. A precision Comparator monitors the 5V VCC input for an out-of-tolerance condition. When out of tolerance is detected, the two conditioned chip-enable outputs are forced inactive to write-protect banks of SRAM
Item: BQ2203A
File Size : 9 KB
Pages : 12 Pages

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Texas Instruments Incorporated
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