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PCF85063BTL
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 quartz crystal
Clock operating voltage: 0.9 V to 5.5 V Low current; typical 0.22 A at VDD = 3.
PCF85063BTL Datasheet
