X1B0003010002

The X1B000301000212 is an I²C bus interface-complaint Real-Time Clock Module which includes a 32.768kHz DTCXO. In addition providing a calendar function and a clock counter function, this module provides an abundance of other functions including an alarm function/fixed-cycle timer function/time update interruption function/32.786kHz output function. By the battery backup switchover function and the interface power supply input pin, this can support various power supply circuitries.

• High stability
• Supports I²C-bus high speed mode
• Fixed-cycle timer interrupts function
• Auto correction of leap years
• Built-in backup switchover circuit

應用

Industrial, Security