HT1382

HT1382 I2C/3-Wire Real Time Clock Feature Real Time Clock/Calendar Functions –– Includes: Sec, Minutes, Hours, Day, Date, Month, and year in BCD format Clock operating voltage: 2.0V~5.5V Supply voltage VDD=2.7V~5.5V Automatic leap year correction, valid until year 2099 Automatic supply switch over Integrated oscillator load capacitors – CL=12.5pF Clock compensation Programmable alarm and interrupt function 15 selectable frequency outputs 4 Bytes EEPROM for user Serial commutation via I2C or 3-wire interface 8-pin SOP package for I2C interface 10-pin MSOP package for 3-wire interface Applications Utility meters Consumer electronics Portable equipment Wireless equipment POS equipment Computer products Other industrial/Medical/Automotive applications General Description The HT1382 is a low power real time clock device with two serial interface: I2C or 3-wire. The interface mode is s...