DS3231MZ+ IC-3231M RTC CLK/CALENDAR I2C 8-SO The product DS3231MZ+ (IC-3231M RTC CLK/CALENDAR I2C 8-SO) is an advanced real-time clock IC designed for precision timekeeping. Supporting an interface of I2C, 2-Wire Serial and operating within a voltage range of 2.3V to 5.5V, it ensures reliable performance in various applications. With a memory size of N/A and a supply current of 300uA, it is optimized for low-power environments. The RTC is housed in a SMT mounting type package, providing ease of integration. It operates in a temperature range of -40°C~+85°C and complies with RoHS standards, offering environmentally friendly design. Packaged in TUBE format, it is a robust choice for real-time applications requiring accuracy and durability.