NXP Announces i.MX 9 and i.MX 8 processor line for Intelligent Multi-sensor Applications
NXP Semiconductors has announced a new line of edge processors that deliver a giant leap in performance and security at the edge.
As edge computing rapidly evolves around us and demand for edge computing soars, performance demands are increasing at an exponential rate. This requires a new approach to security, power consumption and performance. Existing edge processors offer a solution now but are not ready for the next generation of real-time data.
Technologies like machine learning, artificial intelligence, robotics, autonomous driving and next-gen wireless infrastructure all depend on the edge. NXP Semiconductors is meeting the challenge with new i.MX 9 and i.MX 8 processor lines.
i.MX 8ULP and i.MX 8ULP-CS
The ultra-low power i.MX 8ULP and i.MX 8ULP-CS (cloud secured) Microsoft Azure Sphere-certified processors have the EdgeLock secure enclave, a pre-configured security subsystem that simplifies complex security technologies and helps designers avoid costly errors. It automates the following security functions:
- Root of trust
- Run-time attestation
- Trust provisioning
- Secure boot
- Key management
- Cryptographic services
The i.MX 8ULP-CS is Microsoft Azure Sphere-certified with Microsoft Pluton enabled on EdgeLock for highly secure hardware. With Azure Sphere, it has chip-to-cloud security built in, enabling use in a wide range of applications.
Both i.MX processors utilise Energy Flex architecture, which delivers as much as 75% improved energy efficiency compared to previous generations.
They have heterogeneous domain processing and 28nm FD-SOI process technology, making them among the most advanced edge chips in the world. The processors have one or two 1GHz Arm Cortex-A35 processors, a 216MHz Cortex-M33 real-time processor and a 200MHz Fusion DSP for low-power voice and sensor hub processing.
Every Azure Sphere-certified i.MX 8ULP-CS device also gets ongoing OS and security improvements for over ten years.
The i.MX 9 series is NXP Semiconductors’ range-topping high-performance edge processor for intelligent multi-sensor applications.
The i.MX 9 debuts a new generation of processors that have an independent MCU-like real-time domain and dedicated multi-sensory data processing engines for graphics, image, display, audio and voice. The i.MX 9 series also features EdgeLock secure enclave, Energy Flex architecture and hardware neural processing.
The i.MX 9 is for the next generation of edge computing applications including machine learning and artificial intelligence. It’s the first NXP line to use the Arm Ethos U-65 microNPU which enables low-power machine learning.
Importantly, Azure Sphere chip-to-cloud security is enabled within the i.MX 9 line, providing a clear upgrade path from the i.MX 8 series.
EdgeLock secure enclave is the big ticket item of the new processor lines, combining complex security technologies into a single pre-configured platform. With device-wide security intelligence, it provides a simplified path to certification, enabling non-stop trusted management services and applications.
With the release of these new processors, organisations of any size can now pursue IoT development and real-time technologies with the confidence that NXP and Microsoft have laid out a foundation of security via Microsoft Azure. The low-power requirements and chip-to-cloud security deliver innovation in the right areas.
You can find out more about the processors here.
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