PCF8563 Real Time Clock RTC Module

[misc-03-005]
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Availability: 2560 items
SKU
misc-03-005
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Description
The PCF8563 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption. A programmable clock output, interrupt output, and a voltage-low detector is also provided. All addresses and data are transferred serially via a two-line bidirectional I 2C-bus. The maximum bus speed is 400 kbit/s. The registered address is incremented automatically after each written or read data byte.

Specifications
Alarm and timer functions
Integrated oscillator capacitor
Internal Power-On Reset (POR)
I2C-bus slave address: read A3h and write A2h
Open-drain interrupt pin

Features
Provides the year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal
Chip: PCF8563
Clock Operating Voltage: 1.0V ~ 5.5V (at room temperature)
Current: 0.25μA (at VDD = 3.0 V and Tamb = 25 ℃)
Interface: I2C
Programmable clock output for peripheral devices: 32.768KHz, 1.024KHz, 32Hz, and 1Hz
Pin Number: 6 Pin
Size: 18mm x 25mm

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