What is fifofast? fifofast is a FIFO (First In First Out) buffer library specifically designed for 8-bit and even lower-end MCUs (AVR8, SAM series). It is written in C and occupies very little SRAM, with only a few bytes of management overhead, yet it can store various data types (integers, structures, and even custom types) … Read more
Recently, SEGGER announced through the J-Link Prime chip partner program, that its “out-of-the-box” J-Link debugger and Flasher programmer have completed ecological adaptation for the GEEHY G32R50x series real-time control MCUs. Deep Integration, Full Stack Acceleration Users can automatically recognize the G32R50x series real-time control MCUs through the J-Link debugger and Flasher programmer, enabling professional-level debugging … Read more
1. Where does the MCU read code when it first starts up?After the CPU is powered on, it is designed to read code from address 0x00000000; it first reads two words in succession, which are the initial value of the stack pointer and the address of the reset exception handler; then it jumps to execute … Read more
In the A-share market, MCU chips and liquid-cooled servers are the leading stocks and core components of these two important sectors and their industrial chains. These two sectors represent the “core of intelligent control” and “high-performance cooling solutions,” which are important cornerstones in the development of artificial intelligence and the digital economy. MCU (Microcontroller) Chip … Read more
Enhanced Intelligence with “AI” “When industrial robots incorporate a new form of embodied intelligence, they evolve from mere fixed-path actuators to autonomous entities capable of perception, reasoning, and execution. In response to the explosive growth in functional requirements for robots, the “brain” of industrial robots, the MCU, must possess stronger advanced processing capabilities and machine … Read more
Core Summary of the 2025 China MCU Industry Chain Map and Investment Layout This article is based on data from the Semiconductor Industry Research Institute, providing a comprehensive analysis of the 2025 China MCU (Microcontroller Unit, a core component of embedded systems that integrates CPU, memory, and I/O interfaces, applied in automotive electronics, smart home, … Read more
The Rise of Low-Cost, Ultra-Low-Power Touch MCUs (Click the link to learn more) The Rise of Low-Cost, Ultra-Low-Power Touch MCUs
In recent years, smart locks have become an important entry point for smart homes, with the market size continuously expanding. Previously, products mainly featured a single function of “fingerprint + password”; however, as users’ demands for security and interactive experience continue to rise, smart locks are rapidly evolving towards a three-in-one form of “lock + … Read more
In scenarios such as traffic safety, emergency command, and construction warnings, high-brightness flashing warning lights play a crucial role as a visual warning method. Traditional warning lights often use simple timing circuits or low-performance microcontrollers, leading to issues such as insufficient brightness, high power consumption, and limited functionality. Shenzhen Sanfo Technology has proposed a control … Read more
Overview of Core Differences Feature PDID (Part Device ID) CPUID (Core Peripheral ID) UID (Unique ID) Chinese Name Device Model Identifier Processor Core Identifier Unique Device Identifier Function Distinguishes theproduct model and version Identifies theCPU core‘s architecture, version, and features Differentiateseach physical chip under the same model Uniqueness Not Unique: The values are identical for … Read more