RX-8803LC:UC PURE SN

Real Time Clock Overview

The RX-8803LC:UC PURE SN is a Real-Time Clock (RTC) IC from the Epson Timing RX-8803LC series. It features an I2C bus interface for communication and supports date formats of YY-MM-DD-dd and time formats of HH:MM:SS (24 hr). The device operates within a supply voltage range of 1.6 V to 5.5 V and functions reliably across a temperature range of -30°C to +70°C. It does not include battery backup switching capabilities. The component is housed in a compact surface-mount package suitable for automated assembly processes.

Real Time Clock Feature Summary

• I2C bus interface for digital timekeeping
• Wide operating voltage range of 1.6 V to 5.5 V
• Temperature range of -30°C to +70°C
• No battery backup switching

Real Time Clock Applications

• Consumer electronics requiring precise timekeeping
• Industrial control systems with moderate temperature constraints
• Portable devices utilizing low-power RTC solutions

Real Time Clock Procurement Notes

Verify the specific suffix UC against official Epson documentation to confirm the -30°C to +70°C temperature rating and bulk packaging configuration. Ensure compatibility with I2C bus levels and voltage requirements before integration. Confirm availability through authorized distributors as lead times may vary based on production schedules.

Real Time Clock Selection Notes

Select this model when a wide voltage input (up to 5.5 V) and standard commercial temperature range (-30°C to +70°C) are required. The I2C interface simplifies connectivity compared to SPI variants. Consider alternative suffixes if industrial temperature ranges (-40°C to +85°C) or specific packaging quantities like cut tape or reels are needed instead of bulk.

Real Time Clock Part Context

This part belongs to the RX-8803LC family, which offers various configurations differing by temperature range, packaging type, and accuracy specifications. The UC suffix specifically denotes the commercial temperature grade and bulk packaging option within this series.

Real Time Clock Replacement Considerations

Direct replacements within the same series include RX-8803LC:UB0, RX-8803LC:UB3, and RX-8803LC:UB6, which offer different temperature ratings and packaging options. Verify pinout and electrical characteristics match before substitution.