The Nisshinbo Micro Devices Inc. R2023T-E2-F is a 2-wire serial interface Real Time Clock (RTC) IC. This component provides highly accurate timekeeping functionality, essential for applications requiring precise temporal tracking. Its low power consumption makes it suitable for battery-backed systems and power-sensitive designs. The R2023T-E2-F is commonly employed in industrial control systems, automotive electronics, and consumer devices where reliable timekeeping is critical. The component is supplied in Tape & Reel (TR) packaging, facilitating automated assembly processes.