Basics
Last updated
Last updated
Created by Philips Semiconductor in 1982
No licence needed since 2006.
Bi directional communication - Half Duplex
VDD - Power line
SDA - Data line
SCL - Clock line
GND - Ground
| I2C Mode | Speed |
|---|---|
Standard Mode
100 kbps
Fast Mode
400 kbps
Fast Mode Plus
1 Mbps
High Speed Mode
3.4 Mbps
Ultra-Fast Mode
5 Mbps
