The Cortex-M processor series is designed to enable developers to create cost-sensitive and power-constrained solutions for a broad range of devices. The optimal balance between area, performance, and power makes Cortex-M3 ideal for products such as microcontrollers, automotive body systems, and wireless networking and sensors.
Increasingly smart devices and advanced levels of interaction demand 32-bit performance, without compromising on cost or power. Cortex-M3 is used across many smart home devices, providing the perfect balance of performance, cost, and ease of programming required in smart home devices.
The Cortex-M3 processor provides the ideal balance between performance and power consumption to enable a range of Internet-connected devices.
Find out how the Arm Cortex-M3 processor can improve power efficiency in your smallest applications.
Pelion IoT Platform
Building on Arm’s proven leadership as the trusted silicon architect, we are transforming the way IoT creates and captures value for global enterprises. Arm Pelion IoT Platform is the only IoT solution for any device, any data, any cloud.
DS-5 Development Studio
DS-5 Development Studio is a suite of tools for embedded C/C++ software development on any Arm-based SoC, featuring editor, compilers, debugger, and system profiler. This set of tools helps make sure your critical software works efficiently and reliably.
SDK-100 System Design Kit
The Arm SDK-100 System Design Kit helps you get your system to market even faster, with pre-verified modifiable subsystems that pre-integrate the processor and foundation system components.
Take a fast, simple, no-risk route to proven IP for custom silicon
success. DesignStart allows you to create a custom SoC with
Cortex-M0 and Cortex-M3 processors and system IP, with
a success-based royalty model and no upfront license fee.
Arm-based chips, device architectures, and technologies orchestrate the performance of everything that makes modern life possible — from smartphones to agricultural sensors and from medical instruments to servers.
Everything you need to know to make the right decision for your project. Includes technical documentation, industry insights, and where to go for expert advice.
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