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RV1805C3 Datasheet Real Time Clock

Manufacturer: Golledge

Overview: Real Time Clock - I2C Bus 3.70 (typ) 2.50 (typ) 0.90 (max) SOLDER PAD LAYOUT 0.80 0.60 15 10 6 3.00 0.80 0.30 0.50 0.

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Datasheet Details

Part number RV1805C3
Manufacturer Golledge
File Size 146.80 KB
Description Real Time Clock
Download RV1805C3 Download (PDF)

General 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

Key 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.

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