HT1382
HT1382 is I2C/3-Wire Real Time Clock manufactured by Holtek Semiconductor.
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
- Automatic supply switch over
- Integrated oscillator load capacitors
- CL=12.5pF
- Clock pensation
- Programmable alarm and interrupt function
- 15 selectable frequency outputs
- 4 Bytes EEPROM for user
- Serial mutation 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
-...
