The EPSON AMERICA part RX8900CE:UA3 is a high-quality I2C-BUS real-time clock (RTC) with an impressive accuracy of +/-3.4PPM. This RTC is designed to operate in a wide temperature range of -40 to 85 degrees Celsius, making it suitable for various industrial applications. It features a compact 10-pin design and is supplied in a reel packaging of 250 units. Trust EPSON for reliable timekeeping solutions for your electronic devices.