电子工程专辑

用通俗易懂的语言介绍：什么是I2C接口？

在电子电路的复杂世界里，各种电路模块设备需要相互通信才能协同工作 ，I2C接口就像是电路模块设备间的沟通桥梁，今天就带大家深入了解它。 一、从实物案例说起 下图为我做的一个I2C模块。 小小的PCB上放了三个芯片。 分别是RTC时钟芯片DS1307、存储芯片 ...
电子工程专辑

I2C，要被取代了

飞利浦半导体公司（现为恩智浦半导体公司）于 1980 年发明的 I2C（Inter-Integrated Circuit：内部集成电路）总线，在简化嵌入式 ...
Electronic Design

What's the Difference Between the I2C and I3C Bus?

The fundamentals of the Inter-Integrated Circuit (I2C) interface, and its associated protocol. What made this simple, robust, chip-to-chip interface so useful for embedded system applications? How the ...
Hackaday

I2C Tap Helps Assign Blame For SDA Conflicts

If you’ve ever debugged a misbehaving I2C circuit, you probably know how frustrating it can be. Thankfully [Jim] over at Hackaday.io, has a proto-boardable circuit that can help! Inter-integrated ...
EDN

A New Approach to Making I2C Bus Buffers

The I2C Bus – From Humble Beginnings to New Uses The simplicity and low cost of the I2C bus has enticed electronic engineers to find more uses for the two-wire Inter-Integrated-Circuit protocol, and ...
Design-Reuse

I2C Interface Timing Specifications and Constraints

I2C is a two-wire, bidirectional bus protocol that enables effective communication between one master (or multiple masters) and one or more slave devices. It is a straightforward, half-Duplex, ...