SSR-40LA-H
Overview
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.
- 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: - Time logged on switchover to and from Battery mode Packages:
- 8-Lead SOIC, MSOP, TSSOP and 2x3 TDFN
