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How to Accurately Measure Power Supply Ripple Noise: Probe Selection, Grounding, and Bandwidth Tips

A user was testing the ripple of a 5V signal output from a switching power supply using an oscilloscope with a 500MHz bandwidth. They found that the peak-to-peak value of the ripple and noise reached over 900mV (as shown in the figure below), while the switching power supply's specified peak-to-peak ripple value was
2025-06-13 10:44:48 740
How to Accurately Measure Power Supply Ripple Noise: Probe Selection, Grounding, and Bandwidth Tips

IAR Development Platform Upgrades Arm and RISC-V Development Toolchains to Accelerate Modern Embedded System Development

Uppsala, Sweden, June 10, 2025 — IAR, a global leader in embedded software solutions, has officially released major updates to its flagship products: Arm Development Toolchain v9.70 and RISC-V Development Toolchain v3.40. These updates significantly enhance the IAR Development Platform's capabilities in performance, security, and automation, enabling agile and scalable embedded applications across industries such as automotive, industrial, medical, and IoT. Figure 1 To address the growing complexity ....
2025-06-12 10:05:50 1150
IAR Development Platform Upgrades Arm and RISC-V Development Toolchains to Accelerate Modern Embedded System Development

EP4CE30F23C8N Intel FPGAs: Features, Applications and Datasheet

EP4CE30F23C8N Description The EP4CE30F23C8N is an entry-level member of Intel's (formerly Altera) Cyclone IV E FPGA family, engineered for low-power and cost-sensitive applications. Designed with 30K logic elements and housed in a compact 484-ball FBGA package, it balances affordability with sufficient logic density and embedded memory for mid-range digital logic designs. EP4CE30F23C8N Features Logic Elements (LEs): 28,416 for moderate to complex designs Embedded Memory: 594 Kbits of RAM blocks for effici....
2025-06-11 11:00:15 752
EP4CE30F23C8N Intel FPGAs: Features, Applications and Datasheet

Why did HMC lose out to HBM?

Both HMC (Hybrid Memory Cube) and HBM (High Bandwidth Memory) were developed with the goal of replacing DDRx. They share similar names, structures, and both utilize 3D TSV technology, with performance levels surpassing that of DDRx by several times during the same period.Driven by the AI boom, HBM has reached its peak, while HMC has quietly faded into the background. What factors led to such a significant disparity? This article will analyze the underlying reasons. HMCHMC (Hybrid Memory Cube) was once haile....
2025-06-10 14:50:09 1716
Why did HMC lose out to HBM?

Micron ships the world's first LPDDR5X memory based on the 1γ (1-gamma) process node, enabling mobile AI applications

June 6, 2025, Boise, Idaho — Micron Technology, Inc. (Nasdaq: MU) today announced that it has begun shipping the world's first LPDDR5X memory certified samples based on the 1γ (1-gamma) process node. This product is specifically designed to accelerate AI applications on flagship smartphones. Micron's LPDDR5X memory offers industry-leading speeds of up to 10.7 Gb/s (Gbps) while reducing power consumption by up to 20%, delivering faster, smoother mobile experiences and longer battery life for smar....
2025-06-09 11:20:14 983
Micron ships the world's first LPDDR5X memory based on the 1γ (1-gamma) process node, enabling mobile AI applications

5M570ZT100I5N Features, Applications and Datasheet

5M570ZT100I5N Description The 5M570ZT100I5N is a member of Intel’s (formerly Altera) MAX® V CPLD family. It is a low-power, high-density programmable logic device that utilizes non-volatile flash technology. Packaged in a 100-pin TQFP and rated for industrial temperature ranges, it offers instant-on capability and reliable in-system programmability, making it ideal for embedded and industrial applications. 5M570ZT100I5N Features 570 Logic Elements (LEs) Up to 76 user I/Os Package: TQFP-100 Speed....
2025-06-06 10:46:53 1260
5M570ZT100I5N Features, Applications and Datasheet

What is a pulse signal and how is it generated?

I. Definition and Basic Characteristics of Pulses 1. What is a pulse? A pulse (Pulse) typically refers to a brief, pulsating electrical impulse (voltage or current) commonly used in electronic technology, resembling a heartbeat. Its main characteristics include waveform, amplitude, width, and repetition frequency. A pulse is a signal that occurs for a short duration within the entire signal cycle, with most of the cycle being signal-free, much like a human pulse. Pulses are used for synchronization, trigger....
2025-06-05 11:15:38 1757
What is a pulse signal and how is it generated?

The IXD0579M high-side and low-side gate drivers offer a compact plug-and-play solution

The new gate driver integrated circuit integrates bootstrap diodes and resistors, helping to simplify high-speed designs for brushless motors, power tools, and DC-DC convertersRosemont, Illinois, June 3, 2025—Littelfuse, Inc. is a diversified industrial technology manufacturer dedicated to powering a sustainable, connected, and safer world. The company today announced the launch of the IXD0579M high-speed gate driver integrated circuit. The IXD0579M simplifies circuit board design, saves space, and pr....
2025-06-04 10:11:01 868
The IXD0579M high-side and low-side gate drivers offer a compact plug-and-play solution

EN6347QI DC-DC Converters: Features, Applications and Datasheet

EN6347QI Description Intel EN6347QI is a compact, high-efficiency DC-DC converter designed for point-of-load (PoL) applications. It integrates a controller, power MOSFETs, compensation circuitry, and an inductor into a single 38-pin QFN package, delivering up to 4A continuous current with output voltages ranging from 0.6V to 6.24V . EN6347QI Features Integrated PowerSoC Design: Combines controller, MOSFETs, compensation, and inductor in a single package . High Efficiency: Achieves up to 95% efficiency, re....
2025-06-03 10:09:32 892
EN6347QI DC-DC Converters: Features, Applications and Datasheet

What are some advanced applications of MCUs?

It is often said that MCUs themselves are not particularly advanced. During MCU development, certain standardized procedures must be followed, such as defining variables and functions, determining their lifecycle, scope of use, and access conditions; commonly used communication protocols should be abstracted, with fixed input/output specifications to facilitate product portability.However, in practice, there are often multiple implementation options for the same requirement, but there is always an optimal s....
2025-05-30 10:32:35 481
What are some advanced applications of MCUs?

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