I2C (Inter-Integrated Circuit; pronounced as “ eye-squared-see ” or “ eye-two-see ”), alternatively known as I2C or IIC, is a synchronous, multi-master/multi-slave, single-ended, serial communication bus invented in 1982 by Philips Semiconductors.

I2C is a common communication protocol that is used in a variety of devices from many different product families produced by TI. This application note begins with a basic overview of the I2C …

I2C has been the primary interface choice for embedded devices for multiple years. Learn about the next generation of serial communication: I3C, key differences between I2C and I3C and the key advantages of I3C.

What is Inter-Integrated Circuit (I2C)? Inter-Integrated Circuit, also referred to as I 2 C, is a two-wire, open-drain synchronous serial bus that supports multi-host and multi-client communication with acknowledgment. One of the biggest benefits of I 2 C is its low Input/Output (I/O) usage.

Writing a ‘0’ has no effect. The I2C Bus protocol and the SMBus protocol are both used in many aspects of system internal communication. The I2C/SMBus Controller interface can handle standard SMBus 2.0 protocols as well as I2C interfaces.

For a detailed comparison between the MSSP and dedicated I 2 C peripherals, refer to: Master Synchronous Serial Port (MSSP) to the Stand-Alone I 2 C Module Migration.

The Inter-Integrated Circuit (I 2 C) Protocol is a protocol intended to allow multiple "peripheral" digital integrated circuits ("chips") to communicate with one or more "controller" chips. Like the Serial Peripheral Interface (SPI), it is only intended for …

Select from TI's I2C & I3C ICs family of devices. I2C & I3C ICs parameters, data sheets, and design resources.

Jun 24, 2024 · Inter-Integrated Circuit (I 2 C) is a multi-controller, multi-target, half-duplex synchronous communication protocol over a 2-wire interface. Addressable nodes for low pin count requirement. Improved error handling by incorporating ACK/NACK functionality. Supports multiple controllers through bus arbitration. Increased firmware complexity.

Oct 17, 2024 · I2C stands for Inter-Integrated Circuit. It is a bus interface connection protocol incorporated into devices for serial communication. It was originally designed by Philips Semiconductor in 1982.