The DSA321SDN, manufactured by KDS DAISHINKU, is a Real Time Clock (RTC) IC designed for precise timekeeping. This device features a serial (I²C) interface for easy communication with microcontrollers and other digital systems. Housed in a 16-SOIC package, the DSA321SDN is suitable for a wide range of applications, including embedded systems, industrial control, and consumer electronics. As an authorized distributor of KDS DAISHINKU components, Supreme Components International guarantees the authenticity and quality of the DSA321SDN. Benefit from accurate time tracking and reliable performance with this high-quality RTC IC. Supreme Components International provides datasheets and support documentation to assist with integration.