All About Circuits

All About Circuits is a leading online platform for electrical engineers, known for its vibrant and independent community. Established in 2004, it began as a simple forum and an open-source textbook. Over time, it has evolved into a bustling hub where engineers come together to collaborate and share their knowledge and skills.

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Microchip Packs New MCU With Analog Features to Streamline Sensor Design

1 week ago | allaboutcircuits.com | Arjun Nijhawan

Microchip recently announced the PIC16F17576 microcontroller (MCU) family for low-power battery-operated applications. The PIC16F17576 joins Microchip’s growing array of 8-bit MCUs for a wide variety of potential applications ranging from automotive to industrial. The PIC16F17576 is intended to be a low-power MCU for battery-operated applications.
AMD Rolls Up to Computex With New Threadripper and Radeon Processors

1 week ago | allaboutcircuits.com | Duane Benson

AMD did not disappoint at Computex 2025 in Taipei, Taiwan, announcing new versions of both Threadripper CPUs and Radeon GPUs targeted at the AI PC, workstation, and high-end desktop (HEDT) markets. New AMD Threadripper model introduced at Computex 2025.
Intel Supports AI Workstations With New GPUs and AI Accelerators

1 week ago | allaboutcircuits.com | Luke James

At Computex 2025, Intel unveiled a sweeping refresh of its AI-focused hardware portfolio, reinforcing its position in both the workstation and data center markets. With the introduction of the Arc Pro B-Series GPUs and the third-generation Gaudi AI accelerator, Intel is bringing professional-grade AI compute to a broader spectrum of developers, creators, and enterprise users.
Polyn Tapes Out First Neuromorphic Analog Signal Processing Chip

2 weeks ago | allaboutcircuits.com | Luke James

Polyn Technology has reached a defining milestone in neuromorphic computing with the tapeout of its first analog signal processing chip based on its proprietary Neuromorphic Analog Signal Processing (NASP) platform. Polyn's first taped-out chip leverages an analog neuromorphic core for voice processing applications.
Intel and Shell Team Up on Immersion Cooling in Xeon-Based Data Centers

2 weeks ago | allaboutcircuits.com | Luke James

As artificial intelligence workloads drive data center energy demands to new extremes, Intel and Shell have announced a collaboration to accelerate the adoption of immersion cooling: a transformative shift in how hyperscale infrastructure is managed. The 5th-Gen Intel Xeon processor showcased alongside a workstation setup in Hillsboro, Oregon, featuring Submer immersion cooling pods and Supermicro servers utilizing Shell's cooling fluid.
Generative AI for Dirty Jobs—The Next Industrial Revolution? - Engineering Podcast

2 weeks ago | allaboutcircuits.com | Daniel Bogdanoff |Luke James

Christopher Savoie, the founder and CEO of Zapata AI, has had a fascinating career journey. After beginning as a young programmer working with early computers, he switched gears to immunology and biophysics in Japan and is now founding AI companies. Along the way, he was also involved in creating the foundational technology for Apple Siri, working on early language models embedded in agents to solve complex natural language problems.
Movellus Claims First On-Die Power Delivery Network Analyzer

2 weeks ago | allaboutcircuits.com | Aaron Carman

Movellus recently announced a new on-chip sensor that detects power transients on a nanosecond scale. The new IP provides transistor-level power delivery analytics that may improve the design and debug process at every step of fabrication.
AMD Powers Up Small Businesses With Cost-Effective EPYC Server CPUs

3 weeks ago | allaboutcircuits.com | Duane Benson

AMD has introduced the latest member of the EPYC CPU line, the 4005 series. The new series comes with six to 16 Zen 5 cores running from 3 GHz up to 5.7 GHz and up to 128 MB of L3 cache. I/O comes in the form of two-channel DDR5 ECC and up to 28 lanes of Gen 5 PCIe. As AM5 socket devices, the 4005 series enables easier migration from the prior EPYC 4004 series CPUs.AMD EPYC 4005 CPU. The 4005 targets small businesses and hosted IT server applications.
Walter H. Brattain, the Experimentalist Who Helped Build the Transistor

3 weeks ago | allaboutcircuits.com | Luke James

Although Walter Brattain didn’t invent the transistor on his own, it was his hands-on work as an experimental physicist that helped turn theory into working hardware using nothing more than foil, a razor blade, and some wire. Walter H. Brattain. Image (modified) used courtesy of National MagLabHis contributions were technical, precise, and foundational to one of the most important inventions of the 20th century.
Siemens Enlists AI to Fill the IC Verification Time and Skills Gap - News

3 weeks ago | allaboutcircuits.com | Duane Benson

Today, Siemens announced the June 2025 availability of the Questa One AI-enabled smart verification solution. Questa One utilizes three different forms of AI across the scope of operation: analytical AI, predictive AI, and generative AI. Questa One Integrated Verification Solution. With workloads extending past available work hours, AI can help streamline complex chip verification.