DS1338Z-33+T&R IC-1338 RTC CLK/CALENDAR I2C 8SOIC MAXIM The product DS1338Z-33+T&R (IC-1338 RTC CLK/CALENDAR I2C 8SOIC MAXIM) 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 3V to 5.5V, it ensures reliable performance in various applications. With a memory size of 56B and a supply current of 325uA, 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.