DFR0641

DFR0641 is a Fermion: DS3231M MEMS Precise RTC (Breakout). This MEMS precise RTC breakout board adopts DS3231M chip, which integrates MEMS resonator and temperature compensator. Compared to quartz crystal clock, the real-time clock reduces the risk of mechanical failure. Therefore, it can be used in a highly vibrating environment. Within -45°C to +85°C, the accuracy of the DS3231M is ±5ppm (±0.432 s/D).

• High anti-vibration
• Internal MEMS resonator and temperature compensator
• Clock calendar
• 2 programmable calendar alarms
• Operating voltage range from 3.3V to 5.5V
• Dimension is 22.5 x 21mm / 0.886 x 0.827inch

内容

DS3231M MEMS precise RTC x1, 2.54-7P pin x1.