PCF85063BTL Datasheet (NXP) - Tiny Real-Time Clock/calendar

PCF85063BTL, Tiny Real-Time Clock/calendar

The PCF85063BTL is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption.

An offset register allows fine-tuning of the clock.

All addresses and data are transferred serially via a Serial Peripheral Interface (SPI-bus) with a maximum data rate of 7 Mbit/s.

The register addres

PCF85063BTL Features

* Provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal

* Clock operating voltage: 0.9 V to 5.5 V

* Low current; typical 0.22 A at VDD = 3.3 V and Tamb = 25 C

* 3 line SPI-bus with a maximum data rate of 7 Mbit/s

* Programmable clo