Technology Insights

June 4, 2026

How to Maximize Battery Life in BLE Devices: A Practical Guide to Ultra-Low Power BLE Design

Achieving long battery life in a BLE device requires more than selecting a low-power MCU. Learn practical ultra low power BLE design techniques, including sleep optimization, advertising strategies, connection tuning, PHY selection, and BLE 5.3 features that can help extend battery life from months to years.

April 7, 2026

KWS on MCU and NPU: Achieving Sub-10 ms Inference at Low Power

Alif Semiconductor® sees KWS show up again and again because it’s the smallest always-on edge AI workload that still exposes the real bottlenecks: audio capture, MFCC preprocessing, model operator support, memory placement, and scheduling. This article focuses on those details, specifically for getting to ≤10ms end-to-end latency on an MCU, and when adding an NPU pays off.

February 13, 2026

Modern 32-bit MCUs: A Buyer’s Framework for Power, Memory & Security

Learn how to evaluate modern 32-bit MCUs using a practical framework that examines power consumption, memory requirements, security features, and system scalability. Discover the factors that matter most when selecting a microcontroller for next-generation embedded applications.

February 5, 2026

BLE MCUs: How to Choose for Battery Life, Audio & Mesh

Modern Bluetooth® Low Energy (BLE) integrates the radio on-chip with powerful Central Processing Unit (CPU) and Digital Signal Processor (DSP) cores, specialized low-power modes, and advanced power management. Bluetooth LE is the Bluetooth radio option designed for low power, short range wireless links in the 2.4 GHz band, typically optimized for small, intermittent data exchanges rather than continuous streaming. In these systems, battery life, audio capability, and mesh networking are the top selection criteria.

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