Description
The MCP7941X Real-Time Clock/Calendar (RTCC) tracks time using internal counters for hours, minutes, seconds, days, months, years, and day of week.
Alarms can be configured on all counters up to and including months.
Features
- Real-Time Clock/Calendar (RTCC): - Hours, minutes, seconds, day of week, day, month, year - Leap year compensated to 2399 - 12/24 hour modes.
- Oscillator for 32.768 kHz Crystals: - Optimized for 6-9 pF crystals.
- On-Chip Digital Trimming/Calibration: - ±1 PPM resolution - ±129 PPM range.
- Dual Programmable Alarms.
- Versatile Output Pin: - Clock output with selectable frequency - Alarm output - General purpose output.
- Power-Fail Time-Stamp: - Ti.
SSR-40LA-H Datasheet
