Real Time Clock (RTC)

Our Real-Time Clock (RTC) products offer a diverse range of real-time clock solutions for networking and embedded applications. The primary function of RTC is to keep time and calendar data.

• RTC with integrated crystal: The RT3A3241N3 is a temperature-compensated RTC module that provides high +/- 3.5ppm accuracy under the -40°C to 85°C temperature range.

  In addition to calendar, alarm, and timer functionality, it also supports a backup battery. The device is in a small 3.2mm x 2.5mm ceramic package.

• I²C and 3-Wire Interface RTCs: With their simple design, small footprint, and reduced pin count, these devices provide the lowest cost timekeeping solution. They are available in a wide range of packages, including SOP, MSOP, TSSOP, and DFN.