Ameya360:GigaDevice GD32F470 High Performance Microcontrollers

Release time：2023-02-21
author：Ameya360
source：网络
reading：3177

　　GigaDevice GD32F470 High-Performance Microcontrollers (MCUs) offer high performance, real-time processing, and high storage capacity. These MCUs are fully compatible with GD32F450/F407/F405 products, providing improved performance. The GD32F470 High-Performance Microcontrollers come with rich peripheral interfacesand enhanced security functions of the GD32F4 series.

Ameya360:GigaDevice GD32F470 High Performance Microcontrollers

　　FEATURES

　　Up to 240MHz maximum speed performance

　　512KB to 3072KB flash memory

　　768K RAM

　　256KB to 768KB SRAM

　　BLOCK DIAGRAM

Ameya360:GigaDevice GD32F470 High Performance Microcontrollers


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AMEYA360 invites you to attend Electronica Munich, Germany！
Trade news

AMEYA360 invites you to attend Electronica Munich, Germany！

　　The 2024 Munich International Electronic Fair (Electronica) will be held from November 12 to 15 at the Munich Trade Fair Center.Our booth location : B5-520.　　Germany Munich Electronics Fair (Electronica), since its inception in 1964, has developed into Europe and even the world's largest and far-reaching electronic components professional exhibition. Every year, the elites of the global electronics industry gather in Munich to review the brilliant achievements of the electronics industry in the past two years and look forward to the future development of the electronics market.　　As an excellent stage for industry elites to understand the market news and catch the latest information, the Munich Electronics Fair in Germany brings together the latest innovations of the world's leading electronics companies. Many professional visitors were not only attracted by the release of new products and technologies, but also gained a lot from finding partners and signing cooperation agreements.　　The 2022 electronica was an even bigger success, with 14 specialized halls and 2,140 companies from 51 countries and regions, more than 60% of which came from outside Germany. At the same time, 69,783 visitors from 102 countries and regions attended the fair, making it a great success.　　AMEYA360, as the industry's leading global one-stop procurement platform for electronic components, will be participated this exhibition. We sincerely invite you to visit Booth 520 in Hall B5 to discuss the development of the industry and participate in the industry big event, and sincerely cooperate with all sectors of society to create a brilliant future blueprint and write a new chapter in development!　　Exhibition Overview　　Time: November 12 - November 15, 2024　　industry: Electronic components　　Organizer:Messe Munchen International, Germany　　Location: Munich Trade Fair Center, Germany　　Holding cycle: every two years　　Hall plan:　　Range of exhibits　　Cars; Display; Electromechanical and system peripherals; Electronic Design (ED/EDA); Embedded system; Electronic Manufacturing Services (EMS); Semiconductor; PCB and other circuit carriers; Test and measurement; Micro-nano system; Passive component; Sensor technology; The service industry; Power supply; System components/assemblies and subsystems; The radio.　　About AMEYA360　　AMEYA360 Mall (www.ameya360.com)is a one-stop procurement platform for electronic components, independently developed and designed by Shanghai Huanghua Information Technology Co.Ltd. The platform has secured cooperation and authorization from numerous renowned domestic and international brand manufacturers. With diverse range of material categories abundant inventory, and a commitment to quality,AMEYA360 ensures a reliable source for electronic component procurement.　　In addition to the online platform, AMEYA360 has also introduced the user-friendly [AMEYA Store] app, which combines various function such as searching, ordering, price quote, making payments, tracking logistics, accessing resources, finding component references, and exploring material replcements.　　With its comprehensive features, AMEYA360 caters to the varied demands of the electronic information-related industries. These include small-scale component procurement, ordering for future needs, applying for product samples, and receiving technical support to meet the diverse needs of businesses in the electronics sector.　　AMEYA360 will participated in the 2024 Munich Electronica,Germany, hope to discuss industry trends and future development with all business partners & customers in the industry, and explore a new model of innovative cooperation in the supply chain that currently facing many challenges.　　AMEYA team is looking forward to see you in Munich this November!　　If you are sourcing for any electronics components, you can scan the QR code below for inquiry. For more information, please email dukelee@ameya360.com or call +86 13916138705.
2024-09-02 17:17 reading：1210
AMEYA360:Novosense Optocoupler Compatible Single-channel Isolated Gate Driver
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AMEYA360:Novosense Optocoupler Compatible Single-channel Isolated Gate Driver

　　NSi6801 is an isolated gate driver with single-channel optocoupler-compatible input, which can be used to drive IGBT, SiC and MOSFET. It can provide peak source/sink current of 5A/5A. It supports the minimum common mode transient immunity (CMTI) of 150kV/μs, which ensures the robustness of the system.      The maximum power supply voltage of the driver is 32V. It has performance advantages over optocoupler gate drivers, including better reliability and aging performance, higher operation temperature, shorter propagation delay and less pulse width distortion. Therefore, NSi6801 is more suitable than photoelectric isolation driver in switching power supply systems, , photovoltaic inverters and motor drive systems which requires high reliability, high power density and high efficiency.　　Product Features:　　P2P compatible with optocoupler drivers, but upgraded performance　　Driver side power supply voltage: up to 32V, UVLO is available　　Peak source/sink current: 5A/5A　　High CMTI: 150kV / μs　　Typical propagation delay: 75ns　　Maximum pulse width distortion: 30ns　　Operation ambient temperature: -40℃~125℃　　RoHS compliant package:　　SOW6　　DUB8　　Safety Certificate:　　UL1577 certification:　　SOW6: 5.7kVRMS for 1min.　　DUB8: 5kVRMS for 1min.　　DIN VDE V 0884-11:2017-01　　CSA component notice 5A　　CQC certification per GB4943.1-2011　　Application:　　PV inverter　　Energy storage　　Servo motor　　Frequency converter
2023-05-17 10:51 reading：3361
AMEYA360:Experts Weigh Impact of Intel-Arm Collaboration
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AMEYA360:Experts Weigh Impact of Intel-Arm Collaboration

　　Intel Foundry Services and Arm agreed last month to optimize Arm’s IP for Intel’s upcoming 18A process technology (1.8 nm). The collaboration will focus on mobile designs and will undertake design technology co-optimization (DTCO) and system technology co-optimization (STCO), which means that Arm’s IP will be optimized both for Intel’s forthcoming production node and for the company’s advanced packaging technologies.　　Intel Foundry Services and Arm will jointly fine-tune Arm’s IP using the DTCO methodology for Intel’s 18A manufacturing process to optimize performance, power and costs of upcoming designs. One of the key fruits of this collaboration will be development of “an Arm-based mobile SoC and silicon technology demonstration and reference platform for chip designs,” which is a rather broad definition of the work.　　Meanwhile, Intel and Arm confirm that the work has commenced.　　“The work will validate the performance, power and area utilization of Arm SoC designs on the Intel 18A process,” a spokesperson for Intel told EE Times.　　“We are building custom IP to ensure optimal power, performance and area for Arm-based SoC design,” a spokesperson for Arm explained to EE Times. “With this announcement, we enable one more option to our licensees to choose from when they target advanced nodes for Arm-based SoC design.”
2023-05-16 10:53 reading：3859
AMEYA360:ASML Ban Affects China’s Advancement in Chips
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AMEYA360:ASML Ban Affects China’s Advancement in Chips

　　As part of an agreement between the U.S. government, the Netherlands, and Japan, ASML, Nikon, and Tokyo Electron won’t be supplying their high-end photolithography equipment to Chinese companies.　　According to the Wall Street Journal, “the Netherlands will bar ASML Holding NV, a Dutch maker of photolithography machines, from selling to China at least some immersion lithography machines, the most advanced kind of gear in the company’s deep ultraviolet lithography line.”　　ASML manufactures all of the world’s extreme ultraviolet lithography machines, which are critical for producing cutting-edge semiconductors.　　China could easily circumvent the export bans for advanced semiconductors, as it has been doing for many years. Acquiring huge lithography machines is much more difficult, and making them from scratch is nearly impossible. Furthermore, only a few hundred of those machines are sold every year, making it much easier to control their destination.　　ASML bans chip making equipment to China　　It is unknown how much of that critical equipment has already been sold to China and what capacity Chinese companies already have to produce the most advanced semiconductors.　　While China is unlikely to have the technology to produce sub-10nm chips, it is already investing in new fabs. Currently, only Taiwan’s TSMC can produce 5nm technology. To do that, it requires the advanced lithography machines that ASML has.　　Lithography in the U.S.　　A lithography system is a projection system. Light is projected through a blueprint of the pattern to print (known as a ‘mask’ or ‘reticle’). This process will be repeated 100 times or more, laying patterns on top of patterns to make a complete microchip.　　This crucial technology was discovered in 1957 by Jay Lathrop and James Nall, of the U.S. Army’s Diamond Ordnance Fuse Laboratories in Maryland. They patented the photolithographic techniques used to deposit thin-film metal strips about 200 micrometers wide to connect discrete transistors on a ceramic substrate.　　In 1959 Lathrop joined Texas Instruments, and Nall went to Fairchild Semiconductor. In 1958, engineers at Fairchild built one of the first “step-and-repeat” cameras to easily copy and multiply transistors on a single wafer using photolithography.　　In the early 1980s, GCA Corp. was considered the worldwide leader in photolithography and celebrated as one of the “hottest high-technology companies.” They invented the wafer stepper (the step-and-repeat camera), a device similar to a slide projector or a photographic enlarger, enabling further reductions in chip size. It was the first technology to exceed the 1-micron limit.　　At the time, Japanese competitors Nikon and Canon were catching up quickly and making bold technological investments. While American lithography companies were holding back in capital expenditures until they had a deal with semiconductor manufacturers, the Japanese worked hand-in-hand with them to define roadmaps and coordinate the delivery of new equipment.　　“It was impossible to make semiconductors without lithography tools, but the only remaining U.S. producers were struggling to survive,” wrote Chris Miller in Chip War: The Fight for the World’s Most Critical Technology.　　In 1993, after receiving at least $60 million in funds from the government-backed Sematech consortium, GCA closed its factory in Massachusetts as it could not compete with ASML, Nikon, and Canon.　　ASML can’t meet demand　　While other lithography manufacturers can print 10nm patterns, ASML’s EUV (extreme ultraviolet) technology enables the scale of the smallest feature to be reduced below that limit. That’s why they hold 100 percent of the market for the most advanced lithography machines.ASML Ban Affects China’s Advancement in Chips　　Recently, ASML reported revenues of $23 billion and $6.05 billion in net income for FY2022. The Dutch company sold 317 new and 28 used lithography systems to their customers. They expect an increase of 25 percent in net sales for FY2023.　　“For 2023, ASML expects continued strong growth with a net sales increase of more than 25 percent and a slight improvement in gross margin, relative to 2022. We expect first-quarter net sales between €6.1 billion and €6.5 billion with a gross margin between 49 percent and 50 percent,” said ASML President and CEO Peter Wennink.　　The new restrictions on exporting equipment to China won’t hurt the company’s bottom line, as the demand from Taiwan, Europe, and the U.S. will continue to grow.　　China might retaliate　　Chip-making equipment is critical for China’s ambitions to lead in artificial intelligence and quantum computing technologies.　　While it would be possible for large Chinese companies to source state-of-the-art chips and build new systems abroad, not being able to design and manufacture advanced semiconductors in mainland China is a step back in their ambitions.　　The Chinese government has not issued any comment yet on the new restrictions, but it will likely react. One possibility is trade restrictions on Western businesses.
2023-05-11 11:05 reading：3331
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AMEYA360 mall (www.ameya360.com) was launched in 2011. Now there are more than 3,500 high-quality suppliers, including 6 million product model data, and more than 1 million component stocks for purchase. Products cover MCU+ memory + power chip +IGBT+MOS tube + op amp + RF Bluetooth + sensor + resistor capacitance inductor + connector and other fields. main business of platform covers spot sales of electronic components, BOM distribution and product supporting materials, providing one-stop purchasing and sales services for our customers.

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