World's First AI-enabled Arm Cortex-M85 MCU Unveiled at Embedded World 2023

Table of Contents

1. Introduction
2. The Latest Development in AI and MCU
3. The First Implementation of Cortex M85 Core
4. AI Implementation on the Arm Cortex M
5. Benefits of Instant AI Experience
6. Applications of Cortex M85 MCU
7. Significant Performance Uplift of Cortex M85
8. Power Efficiency of Arm Cortex M85
9. Embedded Accelerator: Helium
10. Difference Between SOC and MCU
11. Conclusion

💡 The Latest Development in AI and MCU

In today's technology-driven world, the demand for artificial intelligence (AI) and embedded microcontroller units (MCUs) is rapidly increasing. At the forefront of this innovation, the Renaissance Electronic booth at the Embedded World Show 2023 in Nuremberg, Germany introduces the latest development in AI and MCU embedded systems. With Ben Vestoff, the product marketing specialist for Ramsu, leading the charge, let's delve into the exciting features and advancements of the Cortex M85 core.

1. Introduction

The Renaissance Electronic booth at the Embedded World Show 2023 in Nuremberg, Germany is buzzing with excitement as Ben Vestoff, the product marketing specialist for Ramsu, takes the stage. He is eager to introduce the audience to the latest development in AI and embedded MCUs. This groundbreaking advancement offers unparalleled capabilities and opens doors to a wide range of applications.

2. The Latest Development in AI and MCU

Among the latest developments in AI and MCU technology, the spotlight is on the Cortex M85 core. Introduced by ARM in March of last year, this cutting-edge core has gained significant attention in the tech industry. The Renaissance team has taken the initiative to implement this core in actual silicon, and today they are proud to Present the latest implementation featuring AI people detection. This breakthrough marks the first-ever instance of AI implementation on Earth using the Cortex M85 core.

3. The First Implementation of Cortex M85 Core

In a world-first achievement, the Renaissance Electronic booth showcases the Cortex M85 core implemented on a silicon level. No other vendor has yet offered a device with Cortex M85 implemented on an actual silicon chip. This monumental achievement positions Renaissance as a trailblazer in the industry, paving the way for future advancements in AI-enabled MCUs.

4. AI Implementation on the Arm Cortex M

One of the most intriguing aspects of the Cortex M85 implementation is the integration of AI capabilities. While AI has been previously associated with MPUs, the Cortex M85 implementation brings AI to the world of MCUs. This allows for instantaneous AI experiences that were previously unimaginable. Gone are the days of lengthy boot-up times; now, an MCU can provide quick and seamless AI experiences from the moment it is powered on.

5. Benefits of Instant AI Experience

The instant AI experience offered by the Cortex M85 implementation opens up a plethora of application possibilities. For instance, imagine an air conditioning control unit equipped with the ability to detect the presence of individuals in a room. As soon as you enter the room, the MCU can detect your presence, determine the number of people present, and adjust the ventilation accordingly. This enhances user comfort and ensures a refreshing environment. Similarly, video doorbells can utilize AI to detect approaching individuals and differentiate between familiar and unfamiliar faces, allowing for personalized doorbell signals.

6. Applications of Cortex M85 MCU

The Cortex M85 MCU with AI capabilities unlocks a host of exciting applications. Apart from air conditioning control units and video doorbells, it can be utilized in various other contexts. Smart home appliances, security systems, and industrial automation are just a few examples. The power and efficiency of the Cortex M85 core, coupled with its AI capabilities, make it a versatile choice for a wide range of applications.

7. Significant Performance Uplift of Cortex M85

Compared to the previous Cortex M7 core, the Cortex M85 implementation offers a substantial performance uplift. With rough performance improvements of approximately four times at the same frequency, the Cortex M85 empowers developers to create highly efficient and powerful AI-enabled applications. This exceptional performance enhancement is a crucial takeaway when considering the Cortex M85 MCU for any project.

8. Power Efficiency of Arm Cortex M85

Despite its remarkable power and performance capabilities, the Cortex M85 MCU remains power-efficient. This characteristic is of utmost importance in the IoT (Internet of Things) era, where embedded devices require optimal energy consumption. The Cortex M85 MCU strikes an ideal balance between power efficiency and performance, making it an ideal choice for battery-powered applications and other low-power IoT devices.

9. Embedded Accelerator: Helium

At the core of the Cortex M854 is the embedded accelerator called Helium. This unique feature is a vector extension component of the Cortex M854, primarily designed to accelerate AI interference. However, it can also be utilized for other purposes such as DSP applications or DFP calculation applications. The inclusion of Helium further enhances the Cortex M85 MCU’s capabilities and expands its potential applications.

10. Difference Between SOC and MCU

It is essential to understand the distinction between System-on-Chip (SOC) and MCU architectures. While SOC integrates various components onto a single chip, MCUs, like the Cortex M85, focus on embedded applications. The Cortex M85 MCU represents a breakthrough in the MCU domain as it seamlessly incorporates AI capabilities, making it a powerful standalone solution without the need for additional components.

11. Conclusion

The Renaissance Electronic booth at the Embedded World Show 2023 shines a spotlight on the Cortex M85 implementation with AI capabilities. This groundbreaking development ushers in a new era of instant AI experiences, transforming the possibilities for a wide array of applications. With its significant performance uplift, power efficiency, and embedded accelerator, Helium, the Cortex M85 MCU proves to be the most powerful ARM Cortex M till date. By introducing this revolutionary product, Renaissance Electronic is poised to become a leader in the AI and MCU industry, offering customers a chance to embrace the future of embedded systems.

Highlights:

• Cortex M85 core implemented on a silicon level for the first time
• The integration of AI capabilities in an MCU, enabling instant AI experiences
• Wide range of applications including air conditioning control units and video doorbells
• Significant performance uplift of approximately four times compared to previous Cortex M7
• Power-efficient Cortex M85 MCU, ideal for IoT devices
• Embedded accelerator, Helium, enhances AI interference and expands possibilities
• Distinction between SOC and MCU architectures, highlighting the standalone nature of the Cortex M85 MCU

FAQs

Q: Is the Cortex M85 the most powerful ARM Cortex M? A: Yes, the Cortex M85 represents the most powerful ARM Cortex M till date, offering significant performance uplift compared to its predecessors.

Q: Can the Cortex M85 MCU be used for battery-powered applications? A: Yes, the Cortex M85 MCU strikes a balance between power efficiency and performance, making it suitable for battery-powered applications and low-power IoT devices.

Q: What is the difference between SOC and MCU architectures? A: While SOC integrates various components onto a single chip, MCUs, like the Cortex M85, focus on embedded applications, offering standalone solutions without the need for additional components.

Resources:

• ARM Cortex M85