Micro Crystal has introduced a ±1°C temperature sensor that includes a real-time clock, draws only 160nA (3V), and is automotive-approved. Called RV-3032-C7, it comes in an hermetically sealed reflow ...

Part of a family of ultra-low power, real-time clocks (RTCs), the EM3027 is reportedly the first RTC with compensated frequency deviation over temperatures from -40°C to +125°C and a temperature ...

As mentioned in part 1 of this series, temperature fluctuation is the most significant cause of frequency drift of crystal. There are a few options a system engineer can consider to mitigate this ...

The DS3231M is a low-cost, extremely accurate, I2C real-time clock (RTC). The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The ...