I2c Overview Apr 2026

Uses a Serial Data Line ( SDA ) and a Serial Clock Line ( SCL ).

The master releases the SDA line to high while SCL is high, signaling the end of transmission. Advantages and Limitations Understanding I2C I2C Overview

Data is sent in 8-bit bytes, most significant bit first, with each byte followed by an ACK/NACK bit. Uses a Serial Data Line ( SDA )