David Su’s Post

Alliance Member Atmosic Technologies Co-Founder and CEO, David Su, was recently on the All About Circuits Moore's Lobby Podcast. He discussed how Atmosic's ultra-low-power chipsets power a wide range of #IoT products, including #smarthomes, and how their SoCs support the latest standards like #Matter, Bluetooth SIG, and Thread Group while reducing battery reliance. Listen to the episode below! ⬇️ #csaiot #standardsmatter #iotsolutions #iotsecurity #globaltech #buildwithmatter

Microchip Technology Inc. Technology has introduced a new family of Radiation-Tolerant LE50-28 isolated DC-DC 50-W power converters, available in nine variants with single- and triple-outputs ranging from 3.3V to 28V. These power converters are designed to meet the increasing demand for standard space-grade products that are reliable, cost-effective, and configurable. This demand is being driven by the rapidly growing Low-Earth-Orbit market, where private and public entities are exploring new space regions for applications such as 5G communication, cube satellites, and IoT. The off-the-shelf LE50-28 family of power converters is specifically designed to meet MIL-STD-461 standards. These power converters come with a companion EMI filter and provide customers with ease of design customization by offering one or three outputs based on the required voltage range for the end application. Additionally, this series allows for flexibility to parallel up to four power converters to reach a total power output of 200-W. #electricalengineering #electronics #embedded #embeddedsystems #electrical #computerchips Follow us on LinkedIn to get daily news: HardwareBee - Electronic News and Vendor Directory

Every month, EFY Magazine brings you Exclusive Truly Innovative Electronics. "Truly Innovative Electronics" is an initiative to spotlight genuinely innovative electronics amid the sea of generic products. 🔎 Let's look at the Truly Innovative of the Month: Introducing xMEMS Labs' groundbreaking innovation - the Cypress solid-state MEMS speaker. Transforming the audio landscape, Cypress employs ultrasonic amplitude modulation to revolutionize sound quality in earbuds and redefine noise-cancelling technology. Microchip introduces the PIC18-Q24 Family of Microcontrollers (MCUs), a breakthrough in securing cloud-connected devices. With advanced features like PDID, MVIO, and an Immutable Bootloader, these MCUs offer unparalleled firmware protection and efficient system management. GigaDevice Semiconductor Inc. introduces the GD32VW553 Combo Wireless MCU series, a cutting-edge solution for wireless applications in smart homes, IoT, and industrial systems. Powered by the RISC-V core, this series features Wi-Fi 6 and Bluetooth LE 5.2 compatibility, elevating wireless connectivity with RFIC. Nordic Semiconductor introduces a breakthrough in location solutions with the nRF7000 Wi-Fi companion IC, enhancing IoT development. This innovative chip combines Wi-Fi, cellular IoT, and GNSS, offering a streamlined solution for Wi-Fi-based location applications. NXP Semiconductors introduces the Trimension NCJ29D6, an all-in-one automotive Ultra-Wideband chip family, revolutionizing vehicle technology. Credo introduces the Dove 850, an 800G Digital Signal Processor (DSP) IC designed for Linear Receive Optics (LRO) or Half-retimed Linear Optics (HALO). This unidirectional DSP, tailored for 8 x 112 Gb/s in LRO systems, transforms AI data centers and optical connectivity with unparalleled energy efficiency. Picocom introduces the PC805 System-on-Chip (SoC), a game-changer for 5G small cell Open RAN radio units (O-RUs) across diverse deployment scenarios. Designed to enhance efficiency, reduce costs, and ensure compatibility. Alif Semiconductor introduces its Ensemble product line, featuring 32-bit microcontrollers and fusion processors, designed to elevate AI performance in Edge Machine Learning (ML) applications while maintaining efficient energy consumption. STMicroelectronics has introduced the STM32WL3, a microcontroller that merges wireless design with the STM32 architecture, offering power-saving features to extend battery life beyond 15 years. Specifically designed for remote applications such as metering, monitoring devices, and data collection DEEPX introduces the DX-M1 module, revolutionizing edge devices with advanced AI capabilities, cutting-edge algorithms, and cost-efficient AI chip solutions. The DX-M1 module is set to transform unmanned industrial sites, social infrastructure, and everyday life. For such Exclusive and Premium content, Get YOUR EFY Magazine Now: https://efy.co.in/9lsOWs #TrulyInnovative #EFYMagazine #TechTrends

Every month, EFY Magazine brings you Exclusive Truly Innovative Electronics. "Truly Innovative Electronics" is an initiative to spotlight genuinely innovative electronics amid the sea of generic products. 🔎 Let's look at the Truly Innovative of the Month: Introducing xMEMS Labs' groundbreaking innovation - the Cypress solid-state MEMS speaker. Transforming the audio landscape, Cypress employs ultrasonic amplitude modulation to revolutionize sound quality in earbuds and redefine noise-cancelling technology. Microchip introduces the PIC18-Q24 Family of Microcontrollers (MCUs), a breakthrough in securing cloud-connected devices. With advanced features like PDID, MVIO, and an Immutable Bootloader, these MCUs offer unparalleled firmware protection and efficient system management. GigaDevice Semiconductor Inc. introduces the GD32VW553 Combo Wireless MCU series, a cutting-edge solution for wireless applications in smart homes, IoT, and industrial systems. Powered by the RISC-V core, this series features Wi-Fi 6 and Bluetooth LE 5.2 compatibility, elevating wireless connectivity with RFIC. Nordic Semiconductor introduces a breakthrough in location solutions with the nRF7000 Wi-Fi companion IC, enhancing IoT development. This innovative chip combines Wi-Fi, cellular IoT, and GNSS, offering a streamlined solution for Wi-Fi-based location applications. NXP Semiconductors introduces the Trimension NCJ29D6, an all-in-one automotive Ultra-Wideband chip family, revolutionizing vehicle technology. Credo introduces the Dove 850, an 800G Digital Signal Processor (DSP) IC designed for Linear Receive Optics (LRO) or Half-retimed Linear Optics (HALO). This unidirectional DSP, tailored for 8 x 112 Gb/s in LRO systems, transforms AI data centers and optical connectivity with unparalleled energy efficiency. Picocom introduces the PC805 System-on-Chip (SoC), a game-changer for 5G small cell Open RAN radio units (O-RUs) across diverse deployment scenarios. Designed to enhance efficiency, reduce costs, and ensure compatibility. Alif Semiconductor introduces its Ensemble product line, featuring 32-bit microcontrollers and fusion processors, designed to elevate AI performance in Edge Machine Learning (ML) applications while maintaining efficient energy consumption. STMicroelectronics has introduced the STM32WL3, a microcontroller that merges wireless design with the STM32 architecture, offering power-saving features to extend battery life beyond 15 years. Specifically designed for remote applications such as metering, monitoring devices, and data collection DEEPX introduces the DX-M1 module, revolutionizing edge devices with advanced AI capabilities, cutting-edge algorithms, and cost-efficient AI chip solutions. The DX-M1 module is set to transform unmanned industrial sites, social infrastructure, and everyday life. For such Exclusive and Premium content, Get YOUR EFY Magazine Now: https://efy.co.in/9lsOWs #TrulyInnovative #EFYMagazine #TechTrends

Power management from battery to antenna: Nordic’s intelligent PMIC for low-power wireless SoCs! In another interview from ipXchange at CES 2024, Guy chats with Finn Boetius from Nordic Semiconductor about the nPM1300 PMIC, Nordic’s latest solution that ensures the power-saving innovations of its wireless SoCs do not go to waste; though optimised for Nordic’s devices, you can also use the nPM1300 with other SoCs too. As Finn explains, the worst thing you can do when designing-in a low-power wireless SoC is putting a bad power management circuit in front of it – it will undermine the whole ‘low-power’ aspect of the design. The nPM1300 offers designers an easy-to-use, code-less graphical programming interface for configuring the chip to suit their needs, and in addition to typical PMIC functionality, the nPM1300 includes an algorithm-driven battery fuel gauge that requires less power and provides more flexibility than traditional coulomb counters. This also results in vastly improved accuracy for predicted battery lifetime in non-standard conditions. For end products used in cold or tropical weather, for example, this is extremely useful. In addition to faster-acting protections against power loss or brown outs, and much more, this PMIC has GPIOs for 5-V logic, meaning that 3.3-V low-power SoCs can interface with 5-V peripherals using minimal additional circuitry; the nPM1300 handles all that for you, replacing multiple discrete components in existing designs. Learn more about this exciting solution and its evaluation board by heading to the ipXchange website, where you can apply to evaluate the technology for use in a commercial project: https://lnkd.in/eckqSNQv Keep designing! #PMIC #CES2024 #consumerelectronics #powerelectronics #wireless #SoC #bluetooth #nRF52 #nRF53 #nRF54 #nRF91 #disruptivetechnology #disruptiveinnovation #semiconductor #electronics #designengineering #engineering #IoT 

Advancement in thermoelectricity could light up the Internet of Things: Researchers have improved the efficiency of heat-to-electricity conversion in gallium arsenide semiconductor microstructures. By judicious spatial alignment of electrons within a two-dimensional electron gas system with multiple subbands, one can substantially enhance the power factor compared with previous iterations of analogous systems. This work is an important advance in modern thermoelectric technology and will benefit the global integration of the Internet of Things. @Poseidon-US #ScienceDaily #Technology

Unveiling the Power of PCBs: 10 Application Areas You Must Explore Let's delve into 10 application areas where PCBs play a pivotal role. Consumer Electronics: Beyond the Gadget PCBs are the backbone of consumer electronics, powering everything from smartphones to smartwatches. Their compact design and efficiency make them indispensable for creating sleek and high-performance gadgets that define the modern era. Medical Devices: Precision in Healthcare In the realm of healthcare, PCBs contribute to the precision and reliability of medical devices. From diagnostic equipment to life-saving devices, these boards ensure seamless functionality and accuracy in critical applications. Telecommunications: Enabling Global Connectivity The telecommunications industry relies heavily on PCBs for its infrastructure. Whether it's routers, switches, supporting the backbone of our interconnected world. Automotive Innovation: Driving the Future PCBs are the silent drivers of automotive innovation, fueling advancements in electric vehicles, and in-car entertainment. Industrial Automation: Efficiency Redefined In the world of industrial automation, PCBs contribute to the efficiency and precision of robotic systems, manufacturing processes, and control systems. Aerospace Technology: Beyond the Stratosphere PCBs are integral to the aerospace industry, supporting avionics, navigation systems, and communication equipment. Renewable Energy: Powering a Sustainable Future In the pursuit of a sustainable future, PCBs play a crucial role in renewable energy applications. From solar inverters to wind turbine controllers, these boards enable the efficient harnessing and distribution of clean energy. Internet of Things (IoT): Connecting the World PCBs form the foundation of the Internet of Things, enabling the seamless connection of devices and sensors. From smart homes to industrial IoT applications, these boards facilitate communication and data exchange on a massive scale. Military and Defense: Security by Design In military and defense applications, PCBs are designed to withstand extreme conditions while ensuring the reliability of communication systems, radar technology, and sophisticated weaponry. Their role in safeguarding national security is undeniable. Research and Development: Pushing Technological Boundaries PCBs play a pivotal role in research and development across various industries. Whether it's prototyping new electronics or testing cutting-edge technologies, these boards provide a reliable platform for pushing the boundaries of innovation. As we journey through these 10 application areas, it's evident that PCBs are the unsung heroes behind the scenes, powering the technology that shapes our world. Share your thoughts and experiences with PCB applications in the comments below, and let's continue to explore the limitless possibilities of these technological marvels. #pcb #pcba #pcbassembly #pcbmanufacturing #pcbmanufacturer #pcbfabrication

Allow me to formally introduce to you the EMC for RF and IoT product designers video course that I developed based on my experience. The goal of this course is to compile all practical knowledge concerning the testing of intentional transmitters in accordance with Radio Equipment Directive (RED) and ETSI standards for CE marking into a single source of information. What you will learn in this course: The introduction to RED 2013/53/EU and the main standards that apply to the radio equipment, including ETSI EN 301 489-1 (radio EMC), ETSI EN 301 908-1 (spurious emissions), EN 62311 (EMF exposure), EN 62368-1 (electrical safety) and EN 61000-4-x immunity standards. A practical demonstration is provided for each test, listing the equipment that is needed and the test setup. Every detail is carefully explained in a certified test laboratory conditions, based on a real product test. EMC debugging and the physics of electromagnetic (EM)-wave propagation are also explained in a tutorial manner, that will allow you not only to understand the fundamental concepts, but also to apply them in practical scenarios for a calculation of EM fields (EMF) exposure and the testing distance for the product. Video course contents: 1. Radio Equipment Directive 2. ITU-R SM.329 & ETSI EN 301 908-1 (Radiated Spurious Emissions) 3. ETSI EN 301 489-1 (Radio EMC) 4. EN 61000-4-x standards (Immunity) 5. RSE test (EN 301 908-1) 6. Radiated Emissions test (EN 55032) 7. Conducted Emissions test (EN 55032) 8. Radiated Immunity test (EN 61000-4-3) 9. Conducted RF Immunity test (EN 61000-4-6) 10. Transients and surges test (EN 61000-4-4 & EN 61000-4-5) 11. Harmonics and flicker test (EN 61000-3-2 & EN 61000-3-3) 12. EMF exposure assessment (EN 62311) 13. OTA tests (TRP/TIS) 14. Electrical safety (EN 62368-1) 15. AC power analyser tests (Inrush current, Voltage variations, dips & Interruptions) 16. EMC debugging tutorial You can access the course here, and apply the RF50 discount code for a 50% off! (£300 initial value). Please feel free to share with anyone else. https://lnkd.in/eGrzjkkk https://lnkd.in/evuYgXwf #emc #radio #etsi #red #radiotesting #emctesting

🔋 Tops in Energy-Efficient Semiconductor Solutions: Low Power Design Insights Energy efficiency in semiconductor design is crucial for advancing technology while reducing environmental impact. Here’s an in-depth look at key insights and strategies driving energy-efficient semiconductor solutions through low-power design: 1️⃣ Advanced Power Management Techniques: Implementing dynamic voltage and frequency scaling (DVFS) allows semiconductor devices to adjust power consumption based on workload demands. This technique optimizes energy usage without compromising performance, crucial for mobile devices and IoT applications. 2️⃣ Low Power Circuit Design: Utilizing techniques like power gating and clock gating minimizes static power consumption. These methodologies ensure that circuits consume minimal power when not actively processing data, enhancing overall energy efficiency. 3️⃣ Innovative Semiconductor Materials: Exploring new materials with lower leakage currents and improved carrier mobility helps reduce power consumption in transistors and interconnects. Silicon-on-insulator (SOI) and high-k metal gate (HKMG) technologies are examples that enhance transistor performance while lowering power requirements. 4️⃣ Energy-Efficient Architectures: Designing processors and systems-on-chip (SoCs) with energy-efficient architectures, such as heterogeneous computing and near-threshold computing, optimizes power consumption across different components. This approach balances performance with energy efficiency, ideal for applications requiring sustained operation on limited power sources. 5️⃣ Software and Firmware Optimization: Collaborating closely with software developers to optimize algorithms, operating systems, and device drivers for energy efficiency is essential. Techniques such as aggressive power management, task scheduling, and data prefetching maximize battery life and system responsiveness. 💡 Conclusion: Energy-efficient semiconductor solutions through low-power design are pivotal for meeting global sustainability goals and advancing technological innovation. By leveraging these insights and strategies, semiconductor manufacturers can develop products that consume less power, extend battery life, and contribute to a greener future. #SmartSoC #EnergyEfficiency #SemiconductorDesign #LowPowerDesign #TechnologyInnovation #SustainableTech

The list of top-searched 20 chips from January to June 2024 Among the top 20 search chips, most of them are power management chips, which highlights the ongoing demand for efficient and reliable power solutions in electronic design. The top3 chip models—UC3842, LM358, and TL431, including UC3842, 3842, 3842B, TL494, LM317, AMS1117, etc. Covered manufacturers include TI, ON Semiconductor, ST, NXP, Tyco, Diodes, UTC, etc. The MCU products on the list are mainly from STMicroelectronics, especially the STM32 series, which are widely used in open source hardware projects. By component type, power supply chips dominate the statistics, comprising 39.02% of the hot-searched products. This is followed by discrete devices, including transistors and diodes, at 31.71%. The remaining types account for a smaller proportion but still represent essential components in electronic design. Power Supply Chips (39.02%): These include voltage regulators, PWM controllers, and other components essential for managing power in electronic devices. Discrete Devices (31.71%): This category includes transistors, diodes, and other basic components that are crucial for building electronic circuits. Despite their simplicity, they are fundamental in both analog and digital electronics. Other Types: Amplifiers/Comparators: Used for signal amplification and comparison, crucial in analog signal processing. Optocouplers: Used for isolating different sections of a circuit to protect against high voltage and interference. Motor Drives: Essential for controlling motors in various applications, from industrial machinery to consumer electronics. Power chips, amplifiers/comparators, optocouplers, motor drives, and even discrete devices fall under the broad category of analog devices. These components are pivotal in handling continuous signals and are integral to both power management and signal processing. The chip market in 2024 has shown a robust recovery from the downturn experienced in 2023. Several key factors have contributed to this resurgence, driven primarily by the accelerating global digital transformation and the rapid development of emerging technologies such as artificial intelligence (AI), the Internet of Things (IoT), and cloud computing. Key Market Trends: 1, Increased investment in semiconductor manufacturing. 2, Companies are diversifying their supply chains to reduce dependency on a single source or region. This strategy helps mitigate risks associated with geopolitical tensions and supply chain disruptions. 3, There is a growing focus on developing energy-efficient solutions. This trend is crucial for applications in portable devices, electric vehicles, and sustainable technologies. 4, The industry is witnessing innovations in chip design. Semiconductor /drone broker: YM Innovation Technology (Shenzhen) Co.,Ltd Tel: 86-159 1983 2063 (Wechat/Whatsapp) Email: [email protected] [email protected]