RX8901CE XB A06

Real Time Clock Overview

The RX8901CE XB A06 is a Real Time Clock (RTC) module manufactured by Epson Timing. It features an I2C bus interface 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 in temperatures from -40°C to +105°C. It does not include battery backup switching. The component is part of the RX8901CE series, designed for surface mount installation.

Real Time Clock Feature Summary

• I2C Bus Interface
• Supply Voltage: 1.6 V to 5.5 V
• Operating Temperature: -40°C to +105°C
• No Battery Backup Switching

Real Time Clock Applications

• General purpose real-time clock applications requiring I2C connectivity
• Industrial equipment operating in extended temperature ranges
• Consumer electronics requiring precise timekeeping

Real Time Clock Procurement Notes

Verify the specific suffix 'XB A06' against official Epson documentation to confirm package type and tape/reel specifications. Ensure compatibility with system voltage levels between 1.6V and 5.5V. Confirm that the absence of a backup switch meets the application's power loss requirements.

Real Time Clock Selection Notes

Select this model if an I2C interface is required and battery switchover is unnecessary. Compare accuracy specifications such as ±3ppm or ±5ppm variants if higher precision is needed. Consider the operating temperature range of -40°C to +105°C for environmental suitability.

Real Time Clock Part Context

This component belongs to the Epson RX8901CE series of real-time clocks. It shares core functionalities with other models in the series but differs in packaging and specific electrical characteristics defined by its ordering suffix. It is categorized under Clock & Timer ICs.

Real Time Clock Replacement Considerations

Check for direct substitutes within the RX8901CE family with different accuracy grades or packaging options. Verify pinout compatibility before replacing with other RTC modules.