在车规电子领域，IIC（Inter-Integrated Circuit）总线因其结构简单、引脚少、支持多主多从架构等优势，被广泛应用于车载传感器、EEPROM、电源管理、显示器控制等模块之间的低速可靠通信。英飞凌AURIX™ TC4x系列微控制器集成的I²C模块兼容I²C总线规范2.1版本，支持 ...

做硬件我们经常会遇到各种各样的问题，一些通信接口也会出现，I2C自然也不例外。 假如遇到I2C没反应，那么可能会出现这种情况：“软件工程师说，我软件都已经配好了，但是就是读写不到数据，是不是硬件有问题”。 这个时候，就需要我们了解I2C的通信 ...

Several of the Mid-Range Enhanced Core PIC16 microcontroller devices have a Master Synchronous Serial Port (MSSP). The MSSP module can be used to implement either I2CTM or SPI communications protocol.

I2C is a wonderful interface. With four wires and only two GPIOs, you can connect a whole lot of sensors and devices – in parallel, at that! You will see I2C used basically everywhere, in every phone, ...

Assume that you are moving towards a complex microcontroller project bundled with blinkers, beepers, and a display panel. To link a standard 16×2 LCD directly with the microcontroller, for instance ...

TI’s MSP430 chips are rather interesting – they’re low power, very capable, and available for under a dollar in most cases. Some of these chips, though, don’t have native SPI or I2C interfaces; ...

Telecom and data-communications equipment commonly use small-formfactor pluggable (SFP) modules for the physical-layer interface. Also common in these systems is an I 2 C bus for the management data ...