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.

Features

• 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

Applications

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