MCU(Microcontroller Unit)是一种集成了微处理器核心、储存器和外设接口等功能于一体的芯片。它通常用于控制嵌入式系统的操作，被广泛应用于电子产品中。MCU相比于传统的计算机处理器，更注重功耗、成本和尺寸方面的优化，适用于对资源要求较低的应用场景。

通过本文大家能学到什么？ 本文一共四个章节，首先列出常见的考点方向；然后，枚举硬件电路相关的题型和解答建议，答案；接着，列出软件编程相关的考题和答案；最后四常见公司考点题目的总结，准备思路。大部分方向都是类似的思路，根据每个方向给出 ...

In this episode of MCU Wars, Ritesh Tyagi and Chris Anderson compare two 32-bit microcontrollers—the RX100 from Renesas, and the STM32 from STMicroelectronics. We chose these two devices because of ...

Starting a new microcontroller project can be pretty daunting. While you have at least a rough idea of where you want to end up, there are so many ways to get there that you can get locked into ...

As the world demands faster and better performance in every application, new memory technology is needed. Texas Instruments’ Ultra-Low-Power MSP430FRxx family of MCUs is the answer to that demand.

This course introduces students to the architecture and design of Microcontrollers (MCUs), which are small processors used in a myriad of products. The main MCU components of the processor, memory, ...

It’s generally pretty easy to spot a microcontroller on a PCB. There are clues aplenty: the more-or-less central location, the nearby crystal oscillator, the maze of supporting passives, and perhaps ...

Texas Instruments (TI) unveiled the MSPM0C1104 at Embedded World 2025 in Nuremberg, Germany. This device is now the world's smallest microcontroller (MCU). Measuring just 1.38mm²—smaller than a black ...

Texas Instruments has officially unveiled the MSPM0C1104, which it claims to be the world's smallest microcontroller. This remarkable device measures a mere 1.38 mm², which is only slightly larger ...

Microcontroller unit (MCU) specialist Holtek Semiconductor remains cautious about the consumer MCU market, which is not expected to bottom out until the fourth quarter of 2023, said company president ...

To simplify secure remote keyless entry designs, the PIC12LF1840T48A integrates an eXtreme Low Power (XLP), 8-bit PIC microcontroller (MCU) with a sub-GHz RF transmitter in a 14-pin TSSOP. The device ...

These low-power wireless microcontrollers support a raft of connectivity applications in smart-home, industrial, medical, and ...