- Supply voltage: from 1.8 V to 5.5 V
- Communication: I2C
- Data transfer rate: up to 3.4 MHz (I2C High Speed)
- Number of channels: 8
- Case: DIP-28
Details inthe documentation.
The system allows to increase the number of ports of the microcontroller (includingminicomputer Raspberry Pi). It communicates with the central unit via the I2C bus (TWI). It has an output of the open-drain type.
|An example of a connection of the system with aRaspberry Pi, can be found inthe system Adafruit.|