3-WIRE SERIAL INTERFACE REAL-TIME CLOCK IC WITH VOLTAGE MONITORING FUNCTION

Two-wire serial interface

4-wire Serial Interface ( Rev : 2003 )

4-wire Serial Interface

2.5MHz Integrated Power Management IC with I2C Compatible Interface

System Management IC with Factory Programmed Quad Voltage Monitoring and Supervisory Functions

System Management IC with Factory Programmed Quad Voltage Monitoring and Supervisory Functions ( Rev : RevA )

3-Wire Serial EEPROM ( Rev : 2002 )

3-Wire Serial E2PROMs

2-wire, 3-wire Serial E2PROM