PCF8563T RTC Clock Module | Sensors s

This is PCF8563T RTC Clock Module from the category Sensors s.

Specification:

1, Wide 1.0–5.5V voltage range

2, Extremely low power usage, typically 0.25 uA

3, Serial I/O over an I2C bus

4, The output frequencies of the programmable clock are 32.768KHz, 1024Hz, 32Hz, and 1Hz.

Five, four timer and alarm functions

6, Built-in power-down detecting circuit, oscillator capacitor, and reset circuit

7, Open drain output interrupt

High-speed reading and writing at 8,400 KHz

package contains:

a single PCF8563T clock module