Real-time clock with RTF PCF8563 chip

RTC PCF8563 real-time clock

Description

The RTC real time clock is used for precise and independent timing. Built-in battery allows you to maintain power and continuous operation, even if the microcontroller hangs or performs other operations.

The supply voltage is from + 1 V to + 5 V. The module has an I2C interface and a CLKOUT connector, which is a programmable clock signal. It can generate 32.768 kHz, 1.024 kHz, 32 Hz or 1 Hz frequencies.

Technical data:

• Code and name of the module: MOD-48.Z RTC Real Time Clock PCF8563
• Integrated circuit: PCF8563
• Outputs / output connector: CLKOUT, GND, VCC (+ 3V3), SDA, SCL, INT
• Power supply: from 1 V to 5.5 V
• LED signaling: no
• Dimensions: 23 mm x 18 mm
• RoHS: yes

Set contains:

• assembled MOD-48.Z Real Time Clock RTC PCF8563 (does not contain batteries)
• set of connectors for self-assembly (6-pin 1 pcs)

To download

• User's manual