Abracon AB-RTC-TH-32.768kHz-2-T3 内置TXCO模块的实时时钟，带I2C总线

Mounting Style: SMD/SMT

RTC Bus Interface: I2C

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 1.6 V

Battery Backup Switching: Backup Switching

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C