Introduction: As the functions of smart vehicles become increasingly complex, the vehicle software also needs to be continuously updated to fix vulnerabilities, optimize performance, and add new features. If there is a problem during the update process, such as a sudden power outage or network interruption halfway through the upgrade, the vehicle’s functions may become … Read more
Our company received a product returned from the market for repair. Testing revealed that the product would freeze after running for a period of time (possibly a few minutes or hours, the duration is uncertain). Upon checking the hardware circuit, no anomalies were found. After replacing the MCU, it was discovered that the issue followed … Read more
Background Introduction As a key technology direction prioritized by the state, China has made rapid advancements in the field of new energy vehicles, with the market scale continuously expanding. New energy vehicles replace traditional engines with electric motors as the core of vehicle power output, while the Motor Control Unit (MCU), as one of the … Read more
In the current rapid development of electronic devices and artificial intelligence, the six core chips: MCU, SOC, DSP, FPGA, NPU, and GPU have become the key carriers for technology implementation. Although they all belong to the category of processors, their architectural designs, functional positioning, and application scenarios differ significantly. Understanding these differences is crucial for … Read more
A chip the size of a fingernail is becoming the focal point of major power technological competition and global industrial transformation. Microcontrollers (MCUs) are no longer just simple control units; they have evolved into the digital infrastructure of the intelligent era. Currently, the global MCU market is undergoing a profound transformation. On one side, international … Read more
The control system of new energy vehicles operates through the collaboration of core modules such as VCU, MCU, and BMS, achieving efficient power output, battery safety assurance, vehicle status monitoring, and intelligent driving assistance. Its working principles encompass key technologies such as inverter control, state estimation, and thermal management, ensuring the vehicle operates in an … Read more
The Beidou-3 short message data transmission terminal interfaces with the MCU-X type automation equipment for signal transmission. The MCU automation collection device supports multi-channel signal transmission, primarily supporting RS485, 4G LTE-FDD/LTE-TDD, Bluetooth BLE5.0, Ethernet, Lora, and WiFi communication methods, with optional Lora, NB-IOT, Ethernet port, bridge, data transmission radio, and Beidou terminal transmission. The Beidou-3 … Read more
For embedded developers, the MCU acts like a tireless little steward, responsible for directing electronic devices to complete various tasks. But have you ever thought about how this “little steward” is awakened from a completely “asleep” state to gradually enter a working state the moment you power on the device? The startup process behind this … Read more
At the Shenzhen International Electronics Show and Embedded Exhibition that opened this week, the local MCU company “Hangshun” showcased the mass-produced1mm² M0 core HK32F005 chip, which is even smaller thanTexas Instruments (TI)’s so-called“world’s smallest MCU” released in June this year, which has a size of 1.38mm². This ultra-small MCU has shocked many industry players! How … Read more
Click the above“Embedded Intelligence Bureau”, select“Top/Star” Embedded intelligence, delivered first-handHello everyone, I am the intelligence guy~Today I will share with you the technology and knowledge of XIP: 1. What is XIP XIP, short for eXecute In Place, translates to “Execute In Place” or “Execute On Chip”. It is a design feature of computer systems that … Read more