Artificial intelligence is rapidly moving beyond the cloud and into edge devices. From smart home appliances and wearable devices to industrial monitoring systems and intelligent robotics, the demand for real-time intelligence at the edge continues to grow.
For developers, however, building AI-enabled edge devices remains a challenge. Delivering machine learning capabilities on a microcontroller requires balancing computational performance, power consumption, security, connectivity, and development complexity. The ability to integrate multiple sensors, process data locally, and deploy AI models efficiently has become a critical differentiator for next-generation products.
To help address these challenges, Avnet introduces the Infineon PSoC™ Edge E84 Solution, a comprehensive hardware and software platform designed to accelerate the development of intelligent, power-efficient Edge AI applications. Built around Infineon's latest PSoC™ Edge E84 microcontroller, the solution combines advanced AI acceleration, rich sensing capabilities, wireless connectivity, and a complete development ecosystem that simplifies the path from concept to deployment.
Bringing More Intelligence to the Edge
At the heart of the solution is the PSoC™ Edge E84 MCU, Infineon's flagship Edge AI microcontroller. The device combines an Arm® Cortex®-M55 processor with Helium™ DSP technology, a low-power Cortex®-M33 subsystem, and dedicated AI accelerators including the Arm Ethos™-U55 NPU and Infineon's NNLite hardware accelerator. This architecture enables developers to perform advanced machine learning inference while maintaining the low power consumption expected from MCU-based systems.
Unlike traditional microcontrollers that primarily focus on control and connectivity, the PSoC Edge family is designed specifically to support AI workloads at the edge. The E84 variant further enhances system capability with up to 5 MB of SRAM, advanced graphics support, and integrated vision capability, creating a robust platform for next-generation intelligent devices.
A Multi-Modal Sensing Platform for Smarter Applications
Edge AI is most effective when devices can understand their surroundings through multiple data sources.
The Avnet PSoC Edge E84 Solution integrates a wide range of sensors and interfaces, including:
- 60 GHz radar sensing
- 6-axis motion sensing
- 3-axis magnetometer
- Temperature and humidity sensing
- Analog and digital MEMS microphones
- Wi-Fi 6/6E and Bluetooth® connectivity
- External 16 MB PSRAM and 16 MB Flash memory
This combination enables developers to create multi-modal AI systems capable of fusing voice, motion, environmental, radar, and vision data for more intelligent decision-making. Whether detecting human presence in a smart home, monitoring equipment conditions in industrial environments, or enabling contextual awareness in wearable devices, the platform delivers the sensing foundation required for modern AI applications.
Enabling a Wide Range of Edge AI Use Cases
The PSoC Edge E84 Solution supports a broad spectrum of machine learning applications across industrial and consumer markets.
Built-in AI capabilities include:
- Presence Detection
- Gesture Recognition
- Motion Recognition
- Predictive Maintenance
- Anomaly Detection
- Autonomous Operation
- Voice and Natural Language Processing
- Vision-Based Intelligence
For smart home and consumer devices, developers can build voice-enabled products that support wake-word detection, voice activity detection, and future voice identification capabilities. In industrial environments, the same platform can be used for equipment health monitoring, predictive maintenance, and autonomous sensing applications that reduce downtime and improve operational efficiency.
The platform's integrated graphics, camera support, microphone arrays, and radar sensing capabilities further enable richer human-machine interaction experiences, bringing advanced AI functionality closer to the end user.
Simplifying AI Development Through a Complete Ecosystem
Hardware is only part of the Edge AI equation. Equally important is the ability to develop, optimize, and deploy AI models efficiently.
Infineon supports developers with a complete AI software ecosystem built around ModusToolbox™ and DEEPCRAFT™ AI Suite. These tools provide resources for data collection, preprocessing, model training, optimization, conversion, and deployment. Developers can accelerate product development through pre-built AI models, software examples, middleware, and evaluation kits.
The DEEPCRAFT ecosystem includes ready-to-use AI solutions for applications such as audio enhancement, voice assistance, Face ID, and additional machine learning workloads. By reducing development complexity and shortening integration cycles, the ecosystem helps customers move from prototype to production more quickly.
In addition, Avnet's hardware implementation based on a compact System-on-Module (SOM) and carrier board architecture enables rapid prototyping and easier product customization, helping developers bring innovative Edge AI products to market faster.
Security and Efficiency Built for Real-World Deployment
As intelligence moves closer to end devices, security becomes increasingly important.
The PSoC Edge E84 incorporates Infineon's Edge Protect Category 4 (EPC4) architecture and PSA Certified Level 3/4 security features to help safeguard devices, data, and intellectual property. Secure boot, hardware-based security mechanisms, and trusted execution environments provide a strong foundation for connected Edge AI applications.
At the same time, the platform's dual-core architecture and dedicated AI accelerators enable always-on sensing and machine learning capabilities while maintaining energy-efficient operation. This balance of performance, security, and power efficiency makes the solution well suited for battery-powered systems, industrial edge nodes, smart appliances, robotics, and next-generation human-machine interfaces.
Conclusion
The future of AI will not be defined solely by cloud computing. Increasingly, intelligence will reside closer to where data is generated, enabling faster decisions, improved privacy, lower latency, and more efficient system operation.
The Infineon PSoC™ Edge E84 Solution from Avnet empowers developers to embrace this trend with a complete platform that combines advanced Edge AI processing, multi-modal sensing, wireless connectivity, strong security, and a comprehensive development ecosystem. By simplifying AI implementation from model development to deployment, the solution helps customers accelerate innovation and unlock the next generation of intelligent edge devices.
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