M41TC8025 Overview
The M41TC8025 is a serial I2C real-time clock (RTC) incorporating temperature pensation to maintain accurate timekeeping over the industrial temperature range of -40 to +85 °C. In addition to providing date and time (seconds, minutes, hours, day-of-week, date (day of month), month and year), the device also provides an alarm function, fixed-cycle timer, time update interrupt and programmable frequency outputs (1 Hz,...
M41TC8025 Key Features
- Embedded high-stability 32 KHz DTCXO Temperature-pensated serial real-time clock
- ±5.0 ppm max from -40 to 85 °C
- ±3.8 ppm max from 0 to 50 °C Supply voltage
- Clock operating & timekeeping: 1.6 to 5.5 V
- I2C interface operating: 1.8 to 5.5 V
- Temperature pensation: 2.2 to 5.5 V 0.8 µA typical current at 3.0 V supply voltage 400 kHz I2C interface Time-of-day ala
- FOUT = 1 Hz, 1 KHz and 32 KHz Registers for seconds, minutes, hours, day-ofweek, date (day of month), month and year wit
- SO14 14-pin SOIC
- Description