M41T0 Description
7 2.1 2-wire bus characteristics . 7 2.1.2 Start data transfer . 7 2.1.3 Stop data transfer.
M41T0 Key Features
- Counters for seconds, minutes, hours, day, date, month, years, and century
- 32 KHz crystal oscillator integrating load capacitance (12.5 pF) providing exceptional oscillator stability and high cry
- Oscillator stop detection monitors clock operation
- Serial interface supports I2C bus (400 kHz protocol)
- Low standby current 0.9 µA (typ at 3 V)
- 2.0 to 5.5 V clock operating voltage
- Special software programmable output
- Operating temperature of -40 to 85 °C
- 7 2.1.2 Start data transfer
- 7 2.1.3 Stop data transfer