ST NV-RAM 32 k x 8 Bit PCDIP-28

Zeropower® SRAM. Integrated non-volatile ultra low power SRAM. Real time clock/calendar. Power-fail control circuit. Pin compatible to SRAMs. PCDIP housing inclusive of battery. Zeropower® modules save data in case of the drop in the power supply. Timekeeper® types provide the time and date information as well.