DS1307Z SMD

DS1307Z SMD Real-Time Clock Module designed for compact embedded systems where reliable timekeeping, low power consumption, and simple interfacing are required. This surface-mount device consolidates both clock functions and 64-byte nonvolatile RAM in a single package to reduce board space and simplify assembly. 64-byte nonvolatile RAM for convenient data storage alongside timekeeping. I2C serial interface for straightforward communication with microcontrollers and digital devices. Built-in crystal oscillator to provide stable and accurate clock operation. Low power consumption supporting battery backup for uninterrupted timekeeping during power loss. Wide operating voltage range from 4.5V to 5.5V for compatibility across various systems. Compared with earlier real-time clock modules, the DS1307Z SMD integrates timekeeping and RAM in a single surface-mount package, reducing board space and assembly complexity. The I2C interface follows industry standards for easy integration, while the module’s efficient power profile makes it suitable for battery-operated devices. The combination of a precise crystal oscillator and nonvolatile RAM enhances both accuracy and versatility, enabling dependable synchronization and data retention in modern embedded applications.