Urgent Notice from the China Semiconductor Industry Association: Chip Fabrication Location Recognized as Origin; Zhongwei’s Yin Zhiyiao Renounces US Citizenship to Restore Chinese Nationality; SAIC Infineon Expands Power Semiconductor Project in Wuxi | Monthly Semiconductor Industry Newsletter

April Semiconductor Major Events Monthly IC Events Summary Hot Trends Shanghai: Support for Accelerated Authorization of Patent Applications in the AI Field On April 22, the Shanghai Municipal Government held a press conference to introduce the promotion of high-level reform and opening up in the construction of a strong intellectual property city. Rui Wenbiao, Director … Read more

Chip Nationality: China’s Recent Measures to Regulate Semiconductor Origin Issues

Senhui Introduction: Suzhou Senhui Semiconductor, supported by a strong research and technology team, focuses on providing complete process solutions and wafer fabrication services for global compound semiconductor customers. The company team members have been deeply involved in the semiconductor industry for many years, possessing decades of rich experience in photolithography, thin film processes, epitaxy, bonding … Read more

Key Steps in Chip Manufacturing – Detailed Explanation of Chip Tape Out (Part 1)

The chip tape out (Tape Out) technology is a core part of semiconductor manufacturing, accurately transferring design patterns onto silicon wafers, serving as a critical bridge between design and production. This article comprehensively discusses chip tape out technology, from design, tape out preparation to technical implementation, equipment, and material applications, analyzing the key stages and … Read more

RoHS Lead-Free Process in PCBA Manufacturing

Click the blue text to follow us Overview of RoHS Lead-Free Process In the field of electronic manufacturing, a technology known as the RoHS lead-free process is gradually replacing traditional leaded soldering methods. This technology uses lead-free solder in the PCBA (Printed Circuit Board Assembly) process to reduce the use of lead and comply with … Read more

Understanding Printed Circuit Boards and Altium Designer

Understanding Printed Circuit Boards and Altium Designer Printed Circuit Boards (PCB) are the core components of electronic devices, used to connect and support electronic components.Altium Designer is the industry-leading PCB design software, widely used in the field of electronic design. 1. Basic Knowledge of Printed Circuit Boards (PCB) 1. Structure of PCB Substrate: Usually made … Read more

What is OSP (Organic Solderability Preservative) Surface Treatment for PCBs? Advantages and Disadvantages? Considerations for PCBA Production?

[OSP (Organic Solderability Preservative) is a chemical method that grows a layer of organic copper complex compound on the surface of copper. This organic film can protect the clean bare copper on the circuit board from rusting (sulfidation or oxidation) in normal storage environments by preventing contact with air, and it can be easily removed … Read more

Introduction and Selection of Xilinx FPGA (Part 1)

1.Xilinx FPGA Development Overview 1.Xilinx FPGA Development Timeline Xilinx(Xilinx) FPGA was officially acquired by AMD on February 15, 2022, through a full stock transaction. The following article will continue to refer to Xilinx FPGA. 2.Xilinx FPGA Classification Xilinx FPGA products are classified by process node into 16nm, 20nm, 28nm, and 45nm; by industry, they are … Read more

Introduction to NPU Paper | Uncertainty Study on the Impact of Leading Edge Fouling on Aerodynamic Performance of Compressor Cascades

Team Paper Recommendation——Uncertainty Study on the Impact of Leading Edge Fouling on Aerodynamic Performance of Compressor Cascades 01 Article Information Aerospace Science and Technology publishes articles related to aerospace research, fundamental studies, and applied technologies. 1. Aerospace Science and Technology is a leading international journal dedicated to advancing research in aerospace engineering and related interdisciplinary … Read more

How CAN Communication Prevents Data Tampering and Man-in-the-Middle Attacks

Click the above blue text to follow us Implementing secure communication in the CAN network is key to ensuring data integrity, protecting information confidentiality, and preventing man-in-the-middle attacks. By introducing technologies such as encryption, authentication, and access control, the security of communication can be effectively enhanced. However, given the performance requirements of embedded systems, it … Read more

Enterprise Automation Solutions – RPA

View the historical selected articles below Major Release – Basic Guide to Automation Framework PDFv1.1Big Data Testing Processes, Strategies, and Challenges The principles of testing frameworks, the cornerstone of successful construction 10 tips you should know before starting automated testing In automated testing, the tools are not the most important What is RPA? RPA stands … Read more