Datasheet4U Logo Datasheet4U.com

PCF8564A

Real-time Clock/Calendar

PCF8564A Features

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

* Wide clock operating voltage: 1.0 V to 5.5 V

* Low back-up current typical 250 nA at 3.0 V and 25 C

* 400 kHz two-wire I2C interface (1.8 V to 5.5 V)

* Low-voltage detector

PCF8564A General Description

The PCF8564A is a CMOS1 real-time clock and calendar optimized for low power consumption. A programmable clock output, interrupt output and voltage low detector are also provided. All addresses and data are transferred serially via the two-line bidirectional I2C-bus. Maximum bus speed is 400 kbit/s..

PCF8564A Datasheet (324.41 KB)

Preview of PCF8564A PDF

Datasheet Details

Part number:

PCF8564A

Manufacturer:

NXP ↗ Semiconductors

File Size:

324.41 KB

Description:

Real-time clock/calendar.

📁 Related Datasheet

PCF8562 Universal LCD driver (NXP Semiconductors)

PCF8563 Real-time clock/calendar (NXP)

PCF8566 Universal LCD driver (NXP)

PCF85053A Bootable CPU RTC (NXP)

PCF85063A Tiny Real-Time Clock/calendar (NXP)

PCF85063ATL Tiny Real-Time Clock/calendar (NXP)

PCF85063BTL Tiny Real-Time Clock/calendar (NXP)

PCF85063TP Tiny Real-Time Clock/calendar (NXP)

PCF85102C-2 256 x 8-bit CMOS EEPROMs (NXP)

PCF85103C-2 256 x 8-bit CMOS EEPROMs (NXP)

TAGS

PCF8564A Real-time Clock Calendar NXP Semiconductors

Image Gallery

PCF8564A Datasheet Preview Page 2 PCF8564A Datasheet Preview Page 3

PCF8564A Distributor