Collection: Real-Time Clock ICs (RTCs) - Precision Timekeeping Solutions

Ensure accurate time and date tracking across mission-critical systems with Real-Time Clock (RTC) ICs engineered for ultra-low power consumption, temperature compensation, and multi-protocol compatibility. These precision timing devices deliver reliable performance for industrial automation, IoT devices, medical equipment, automotive systems, and wearable technology.

Our RTC portfolio supports diverse memory configurations from 2B to 2MB and multiple communication interfaces including I²C, SPI, and 1-Wire protocols. Each device is designed to maintain accurate timekeeping even during power interruptions, with integrated battery backup capabilities and advanced features like alarm functions, programmable interrupts, and automatic leap year correction.

Key applications include data loggers, smart meters, security systems, point-of-sale terminals, and embedded computing platforms where precise timestamp management is essential for system integrity and regulatory compliance.

Discover our complete portfolio of high-reliability semiconductor components for demanding environments. Stay informed with the latest timing solutions and technical insights on our technical blog. Need help selecting the optimal RTC for your application? Contact our engineering team for expert guidance.