Description
This RTC IC has been specially designed for ultimate low current consumption of typically 60 nA @ VDD 3.0V for 32.768 kHz XTAL mode.
Features
- Extremely low current consumption Miniature package with integrated crystal Trickle charger, power management & switch Backup battery input (internal switchover) Programmable alarm, timer and interrupt
Block Diagram
RV1805C3
Specifications
Parameters
Frequencies (programmable): 32.768kHz ~ 1/60Hz
Frequency tolerance @ 25°C: ±100ppm typ
Product RV1805C3.
- Time accuracy: ±2ppm typ (0.17s/day) @ 25°C.
- Operating temperature range: -40 to +85°C.
- Storage temper.
RV1805C3-Golledge.pdf
