Preliminary Information 16K
X1240
Real Time Clock/Calendar with EEPROM
DESCRIPTION
2-Wire RTC
FEATURES 2-Wire Interface interoperable with I2C. —400kHz data transfer rate Secondary Power Supply Input with internal switch-over circuitry. Year 2000 Compliant 2K bytes of EEPROM —64 Byte Page Write Mode —3 bit Block Lock Low Power CMOS —<1µA Operati...
