X1240 series datasheets. Manufacturer: XICOR.

X1240 Real Time Clock/Calendar with EEPROM Datasheet*) X1240S8 Real Time Clock/Calendar with EEPROM Datasheet*) X1240S8I Real Time Clock/Calendar with EEPROM Datasheet*) X1240V8 Real Time Clock/Calendar with EEPROM Datasheet*) X1240V8I Real Time Clock/Calendar with EEPROM Datasheet*)

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