REAL TIME CLOCK MODULE (I2C-Bus)
Low current consumption
- Built in frequency adjusted 32.768 kHz crystal unit.
- Interface type : I²C-Bus interface (400 kHz)
- Operating voltage range : 1.6 V to 5.5 V
- Wide voltage for time keeping : 1.1 V to 5.5 V
- Low backup current : 160 nA / 3V (Typ.)
- Frenquency output function : C-MOS or Open-Drain output
- Built-in user RAM : 128 bit (8 bit x 16, SRAM)
- The various functions include full calendar, alarm, timer, etc.
- The product is conform to industrail standart SOP8 package, and it can be mounted to the common land pattern.