Micro Crystal RV-8803-C7 Series

Micro Crystal RV-8803-C7 series real-time clock module with I2C bus

Micro Crystal has announced RV-8803-C7 series real-time clock module with I2C bus

Micro Crystal RV-8803-C7 Series Real-Time Clock Module With I2C Bus

The RV-8803-C7 is a SMT Real-Time Clock Module that incorporates an integrated CMOS circuit together with an XTAL. It operates under
vacuum in a hermetically sealed ceramic package with metal lid.



  • Low power consumption: 240 nA @ 3 V
  • Wide operating voltage range: 1.5 V to 5.5 V
  • Time accuracy, temperature compensated: -40°C to +85°C, ±3 ppm
  •  +85°C to +105°C, ±7 ppm
  • User programmable offset value
  • Provides year, month, date, weekday, hours, minutes, seconds and 100th seconds
  • Automatic leap year correction: 2000 to 2099
  • Timer, alarm and external event input with time stamp
  • Clock output frequencies: 32.768 kHz, 1024 Hz, 1 Hz
  • 2C-bus interface: 400 kHz
  • 100% Pb-free, RoHS-compliant
  • Automotive qualification according to AEC-Q200 available



  • Iot
  • Metering
  • Industrial
  • Automotive
  • Health Care
  • Wearables, Portables

Micro Crystal RV-8803-C7 Clock Module With I2C Bus | Avnet Abacus

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