Yangzhou Yangjie Electronic Technology Co., Ltd. was established on August 2, 2006 with a registered capital of RMB 472 million. In January 2014, the company was listed on the Shenzhen Stock Exchange's Growth Enterprise Market with the stock code 300373. In 2017, the company's operating income was RMB 1.47 billion. The company integrates R&D, production and sales, and is professionally committed to the industrial development of power semiconductor chips and device manufacturing, integrated circuit packaging and testing, etc. The company's main products are various power electronic device chips, power diodes, rectifier bridges, high-power modules, DFN/QFN products, SGT MOS and silicon carbide SBD, silicon carbide JBS, etc. The products are widely used in many fields such as consumer electronics, security, industrial control, automotive electronics, and new energy.
Evaluation of internal temperature sensor
Next , let's test the temperature sensor inside ESP32-C3 . The temperature measurement principle of this sensor is actually to measure the voltage value . The...
Learning ARM-LINUX embedded system based on LS_BBB development board Part 1 : Platform Overview
Once upon a time, a set of friendly arms Mini2440 development board led a generation of people into the ...
Flash Memory is also called flash memory, which is a non-volatile memory. Non-volatility means that data will not be lost after power failure, which involves power failure protection (explained in det...
Last time, I succeeded with interrupts, but this time I succeeded with reading the level. Last time I thought interrupts were the best, but this time I think level is better, because after all, there ...
According to news on March 15, according to Bloomberg, Samsung Electronics is expected to receive more than 6 billion US dollars (currently about 43.2 billion yuan) in "CHIP" subsidy in the United St...[Details]
Digitimes reported today that Samsung Electronics has recently launched a rare internal investigation into its own foundry yield rate. Industry insiders said that in addition to conducting an in-dept...[Details]
Citigroup warned on Tuesday that the semiconductor industry is entering its worst downturn in a decade and predicted the chip sector could fall another 25%. While many analysts blamed a sharp slowd...[Details]
Recently, during ICCAD 2019, Professor Wei Shaojun mentioned in his keynote speech that "customers are always our God. Only by continuously meeting customer needs and continuously creating value for ...[Details]
Before the National Day holiday, the China Electronic Components Industry Association released its annual list of the top 100 Chinese electronic components companies, "List of the top 100 companies ...[Details]
In the past two years, the topic of chip gap has been frequently reported in the newspapers, and everyone has a broad understanding of the current situation of domestic chips. But in fact, in the up...[Details]
Recently, the Ministry of Commerce and the General Administration of Customs issued an announcement deciding to implement export controls on gallium and germanium-related items, which will be officia...[Details]
According to the latest survey by TrendForce's TrendForce subsidiary, TrendForce, foundry orders did not decline significantly in the first quarter of 2020, and customers expanded demand for existing...[Details]
British chip designer ARM reportedly plans to use funds raised from its upcoming IPO to make acquisitions and hire more employees as it pushes forward with ambitious expansion plans. The company's...[Details]
The Financial Times website recently reported that South Korea's Samsung is ready to meet the challenges of Chinese and American manufacturers in the global "chip war". The global supply chain appe...[Details]
The advancement of EUV lithography technology is quite difficult, and ASML, the leader of lithography machines, is also struggling and improving little by little. ASML announced that it will ship the...[Details]
The world's largest chipmakers are scrambling to hire workers to staff more than $1 billion worth of facilities they are building around the world to address a shortage of semiconductors, The Wall St...[Details]
In recent years, as a strategic, basic and leading industry supporting China's economic and social development, the integrated circuit industry has developed rapidly under the dual pull of policy sup...[Details]
Compiled from semiwiki RF and microwave design is no longer limited to a handful of defense and aerospace electronics engineers huddled in dark cubicles working with spreadsheets and primitive circ...[Details]
According to news on October 11, Samsung Electronics reported on Wednesday that third-quarter operating profit may fall 78% as the ongoing impact of a global chip supply glut causes the South Korean ...[Details]
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