AB-RTCMC-32.768KHZ-AIGZ-S7-T

The AB-RTCMC-32.768KHZ-AIGZ-S7-T is an ultra-miniature Real Time Clock (RTC) module with an embedded 32.768 kHz crystal that is optimized for low power consumption and high precision timekeeping. This gadget by Abracon LLC operates in temperatures ranging from -40°C to +85°C and features an I2C bus interface for effective communication. It has a timekeeping current of only 350 nA at 3 V and supports timekeeping down to 1.0 V, with an I2C bus operating voltage range of 1.3 V to 4.4 V. The RTC module has a low working current of 35 μA at 400 kHz and a 32.768 kHz square wave output upon power-up, which can be deactivated if needed. Additional features include a programmable watchdog timer with a timeout range of 62.5 ms to 31 minutes, software clock calibration for accuracy within ±2 ppm, automatic leap year compensation, and multiple time measurement counters. Its small 3.2 x 1.5 x 0.8 mm package and RoHS compliance make it ideal for a variety of applications, including automotive, metering, outdoor systems, medical devices, safety, consumer electronics, and industrial automation. The AB-RTCMC-32.768KHZ-AIGZ-S7-T is an excellent choice for applications that require dependable and precise real-time clock functionality.