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Alif Semiconductor is revolutionizing the way developers create products using secure AI/ML-enabled 32-bit microcontrollers.

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Alif Semiconductor’s microcontrollers and fusion processors are architected to provide:

Unrivaled Battery Life

Longer product life on a smaller battery.

Alif’s unique power architecture includes aiPM technology, a system that autonomously powers on only what is needed when needed, to give you battery life previously unheard of.

Scalable Performance

Single to multi-core performance for any workload.

Our processors scale seamlessly from single core to multi-core, giving you the freedom to reuse the same software across a wide spectrum of products. Ample memory, power management, security, graphics, imaging, and AI/ML, are all on-die, allowing for a true single-chip IoT design.

Multilayered Security

Protection at every part of the device life cycle.

Strong security is fundamental for connected devices. Our solution protects the device, data, and your customers throughout the full product life cycle by providing a strong Root of Trust, a separate isolated secure subsystem, identity protection, cryptographic services for user data, over the air updates, and fine-grained run-time security settings—all with minimal application overhead.

HW Accelerated AI

At least 40X faster than conventional MCUs.

All products offer hardware AI Acceleration with one or more dedicated Ethos-U55 Neural Processing Units, so you don’t have to sacrifice power or performance for AI workloads.

Latest Updates

Meet Alif Semiconductor at Electronica!

We’re heading to Munich to showcase our next-generation 32-bit microcontrollers, featuring:
🔹 World’s first AI-Enabled BLE MCU 🔹 Hardware Accelerated AI/ML 🔹 Extreme Low Power Architecture 🔹 Unmatched Multilayered Security
With demos running on Alif microcontrollers, including:
🔹 Bluetooth LE Audio Auracast 🔹 In-Cabin Driver Safety Monitoring 🔹 NVIDIA TAO Models 🔹 Vision AppKit: Stamp-Sized, Intelligent Connected Camera 🔹 Face & Object Detection 🔹 License Plate Decoder

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Rethinking MCU Architectures for the AI Era

The era of the AI-capable MCUs is upon us. While traditional MCUs will always have their place, the increasing demand for on-device AI is reshaping the MCU market. To succeed, MCU manufacturers must seamlessly integrate neural processing units (NPUs) with traditional MCU features. This hybrid architecture significantly impacts product performance, power consumption, and development efficiency.

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Zephyr Project Welcomes Alif Semiconductor as Silver Member as it Launches the Long Term Support (LTS) Release

“Alif Semiconductor is excited to join the Zephyr community,” said Henrik Flodell, Senior. Product Marketing Director at Alif Semiconductor. “Software enablement is key to unlock the full potential of microprocessor technology for developers, and it is clear from the feedback we get from our customers that Zephyr’s approach for delivering this has them very excited as well.”

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Alif Expands their Groundbreaking Ensemble family with E1C

Fully equipped MCU with the same capabilities as the Ensemble E1 Series, the E1C packs 46 GOPs of extreme low power on-die AI/ML processing into a tiny form factor design.  The introduction of the E1C extends the highly scalable Ensemble family, providing a new entry-level option for OEMs that want to take advantage of Ensemble’s unique combination of high AI performance and ultra-low power consumption implemented in a familiar Arm environment. 

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What MCU manufacturers can do to accelerate AI adoption

The year 2024 has seen a torrent of announcements about new large language model (LLM)-based artificial intelligence (AI) products from companies such as OpenAI and Google. In consumer and computing endpoints such as smartphones and personal computers, AI has not just joined the mainstream: arguably it is the mainstream. So it is striking that embedded device manufacturers have not yet widely adopted AI or machine learning (ML) in endpoint devices. There are multiple reasons for this, not least the constraints on compute resource and power consumption in traditional microcontrollers, applications processors and systems-on-chip (SoCs).

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Alif Semiconductor Announces World’s First BLE and Matter Wireless Microcontroller to Feature Neural Co-Processor for AI/ML Workloads

The new Balletto™ family of wireless MCUs is based on Alif Semiconductor’s advanced MCU architecture, which features DSP acceleration and a dedicated NPU for fast, low-power execution of AI/ML workloads

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Example Solutions

We enable scalable 32-bit microcontroller solutions that can support applications across a wide spectrum of use cases.

VR/AR

Fitness Tracking

Smart Remote

Asset Tracking

Wireless Mouse

Smart Lock

Wireless Keyboard

Smart Lighting

Power Tools

Solar Inverters

Robots

Access Control

Smart Speakers

Process Control

Drones

Smart Homes

Traffic Flow

Scanners

Smart Appliances

Recharge Stations

Featured Solutions

Hearables

Fitness Tracker

Mobile POS

Wearables

Security Systems

Health & Medical

Smart Retail

Trusted Partners

Artificial Intelligence

Audio & Voice

Components

Development Tools

Sensors

Software & RTOS

Quotes from our Partners

We have built a network of partners designed to make your design process as seamless as possible.

“Alif is way out in front of the market with the Arm Cortex-M55 based Ensemble family of MCUs. Working closely with their team of expert engineers, we were able to integrate Audio Weaver on the M55. The U55 coprocessor delivers a big performance boost for the Audio Weaver ML Module Pack. This really opens up the possibility for new innovative applications using ML based audio processing.”

Josh Morris

  • Senior Manager, Machine Learning

    DSP Concepts

    • “With their scalable SoC compute architecture and integrated AI acceleration, Alif Semiconductor is a game-changer in the semiconductor world. Their solutions are capable of transforming the way businesses operate, and their continued innovation is inspiring. We’re thrilled to have them as a hardware partner.”

    Zach Shelby

  • CEO and Co-Founder

    Edge Impulse

    • “The integrated AI acceleration in Alif Semiconductor’s Ensemble platform enables Sensory’s truly natural engine to run both faster, and with a smaller memory footprint.”

    Jeff Rogers

  • Vice President of Sales

    Sensory

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