PCF85063BTL Datasheet | NXP Semiconductors

Tiny Real-Time Clock/calendar with alarm function and SPI-bus Rev. 6 - 18 November 2015 Product data sheet 1. General description 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 address is incremented automatically after each written or read data byte. For a selection of NXP Real-Time Clocks, see Table 46 on page 49. 2. Features and benefits - Provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz...