I2C

I2C is a two-wire, bidirectional serial bus that provides a simple, efficient method of data exchange, minimizing the interconnection between devices. This bus is suitable for applications requiring occasional communications over a short distance between many devices. The flexible I2C standard allows additional devices to be connected to the bus for expansion and system development.

Pin	Signal	type	I/O	Description
5	I2C_SCL_A	3V3	I/O	I2C Serial Clock
8	I2C_SCL_B
6	I2C_SDA_A	3V3	I/O	I2C Serial Data
9	I2C_SDA_B
7	I2C_INT_A	3V3	I	Interrupt Input
10	I2C_INT_B

QS Standard Contact Group Index

Pins	Function	Pins	Function	Pins	Function	Pins	Function
1-4	SPI	5-10	I2C	11-14	CAN	15-18	SAI
19-35	Ethernet	36-42	SD Interface	43-48	USB	49-52	Power Supply, Reset and Boot mode
53-76	18-bit RGB Display Interface	77-78	Backlight and Display Control	53-72	Camera	79-88	MIPI DSI Display
89-96	UART	97-100	SPI	1A,75A,76A,100A	PCIe	25A,26A,50A,51A	USB3 Super Speed