RV1805C3 |
Part Number | RV1805C3 |
Manufacturer | Golledge |
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. Additionally, there is an RC-Mode consuming only 17nA and an autoca... |
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 temperature range: -55 to +125°C Frequency / temp coefficient: -0.035ppm/°C2 ±10% Supply voltage (VDD): I2C bus ac... |
Document |
RV1805C3 Data Sheet
PDF 146.80KB |
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