Basics of the I2C Communication Protocol - Circuit Basics
2016年2月13日 · Introduction to I2C Communication. I2C combines the best features of SPI and UARTs. With I2C, you can connect multiple slaves to a single master (like SPI) and you can have multiple masters controlling single, or multiple slaves.
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 protocol, describing the history of the protocol, different I2C speed modes, the physical layer of the digital communication, and the structure of the data.
I²C - Wikipedia
I 2 C (Inter-Integrated Circuit; pronounced as “eye-squared-see” or “eye-two-see”), alternatively known as I2C or IIC, is a synchronous, multi-controller/multi-target (historically termed as multi-master/multi-slave), single-ended, serial communication bus invented in 1982 by Philips Semiconductors.
I2C Communication Protocol - GeeksforGeeks
2024年10月17日 · 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.
I2C - SparkFun Learn
In this tutorial, you will learn all about the I 2 C communication protocol, why you would want to use it, and how it's implemented. 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.
The Essential I2C Tutorial: All you need to know about I2C...
In this I2C tutorial you will learn all about the 2 wire I2C serial protocol; How easy it is to use, how it works and when to use it. The I2C protocol is used in a huge range of chips - just a few examples from this site include the DS1307 (RTC), SSD1306 (OLED …
I2C uses an open-drain/open-collector with an input buffer on the same line, which allows a single data line to be used for bidirectional data flow. Open-drain refers to a type of output which can either pull the bus down to a voltage (ground, in most cases), or "release" the bus and let it be pulled up by a pull-up resistor.
I2C Primer: What is I2C? (Part 1) | Analog Devices
2016年9月2日 · The Inter-Integrated Circuit (I 2 C) bus is a two wire serial interface originally developed by the Phillips Corporation for use in consumer products. It is a bi-directional bus that is easily implemented in any IC process (NMOS, CMOS, bipolar) and allows for …
Introduction to the I2C Bus - Technical Articles - All About Circuits
2015年12月16日 · This article covers the essential characteristics and prominent advantages of the Inter–Integrated Circuit (aka I2C) serial-communications protocol.
What is the I2C Communication Protocol? - CircuitBread
2023年8月22日 · Inter-Integrated Circuit Protocol (I 2 C or IIC) is a serial, synchronous, multi-master, board-to-board, half-duplex communication protocol. As the name suggests, it is mainly used for communication within printed circuit boards (PCBs).