RTC IC
Holtek offers the HT1382 as a RTC IC. It needs an external crystal and brings a function set for standard applications:
- 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
Please let us know for what timing RTC IC solution you are looking for. Just get in contact with us or sent aus an request using this form.
