Datasheet4U Logo Datasheet4U.com

PCF85063BTL - Tiny Real-Time Clock/calendar

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.

Key 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 clock output for peripheral devices (32.768 kHz, 16.384 kHz, 8.192 kHz, 4.096 kHz, 2.048 kHz, 1.024 kHz, and 1 Hz).
  • Selectable integrated oscillator load capacitors for CL = 7 pF or CL = 12.5 pF.

📥 Download Datasheet

Full PDF Text Transcription for PCF85063BTL (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for PCF85063BTL. For precise diagrams, and layout, please refer to the original PDF.

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 R...

View more extracted text
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

More Datasheets from NXP Semiconductors

Part Number Description
PCF85063A Tiny Real-Time Clock/calendar
PCF85063ATL Tiny Real-Time Clock/calendar
PCF85063TP Tiny Real-Time Clock/calendar
PCF85053A Bootable CPU RTC
PCF85102C-2 256 x 8-bit CMOS EEPROMs
PCF85103C-2 256 x 8-bit CMOS EEPROMs
PCF85116-3 2048 x 8-bit CMOS EEPROM
PCF85134 Universal LCD segment driver
PCF85162 Universal LCD driver
PCF85163 Real-time clock and calendar