M41T63 Overview
Key Specifications
Operating Voltage: 3 V
Max Voltage (typical range): 4.4 V
Min Voltage (typical range): 1.3 V
Logic Function: Clock
Key Features
- Counters for tenths/hundredths of seconds, seconds, minutes, hours, day, date, month, year, and century
- 32 KHz crystal oscillator integrating load capacitance and high crystal series resistance operation
- Oscillator stop detection monitors clock operation
- Serial interface supports I2C bus (400kHz)
- 350nA timekeeping current @ 3V
