Processor IP for Wearables

Arm is the world's leading technology provider of silicon IP for the intelligent system-on-chips at the heart of billions of devices. Our portfolio of products enable partners to innovate and get-to-market faster on a secure architecture built for performance and power efficiency. Find the right processor IP for your application.

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Supreme performance at optimal power
Powering the most energy-efficient embedded devices
Robust real-time performance
Highest performance for machine learning inference
Higher graphics performance combined with power efficiency
Advanced ISPs for human display and computer vision applications
Scalable and flexible for cloud to edge infrastructure
Powerful solutions for physical security applications
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Wearables

Cortex-A

Cortex-A710

First-generation Armv9 “big” CPU that offers a balance of performance and efficiency.
  • Addition of Armv9 architecture features for enhanced performance and security.
  • Optimal for mobile compute use cases such as smartphones and smart TVs.
  • 30% increase in energy efficiency compared to Cortex-A78.

Cortex-A510

First-generation Armv9 high-efficiency “LITTLE” CPU
  • Large performance increases for a highly efficient CPU.
  • Innovative microarchitecture upgrades.
  • Over 3x uplift in ML performance compared to Cortex-A55.

Cortex-A78

The fourth generation high-performance CPU based on DynamIQ technology. The most efficient premium Cortex-A CPU
  • Built for next generation consumer devices
  • Enabling immersive experiences on new form factors and foldables
  • Improving ML device responsiveness and capabilities such as face and speech recognition

Cortex-A78C

Providing market-specific solutions with advanced security features and large big-core configurations
  • Performance for laptop class productivity and gaming on-the-go
  • Advanced data and device security with Pointer Authentication
  • Improved scalability with up to 8 big core only configuration and up to 8MB L3 cache

Cortex-A77

Third-generation high-performance CPU based on DynamIQ technology
  • Leadership performance and efficiency for 5G mobile solutions
  • Improved responsiveness for on device machine learning
  • Built for next-gen smartphones and laptops

Cortex-A76

Second-generation high-performance CPU based on DynamIQ technology
  • Designed for devices undertaking complex compute tasks
  • Greater single threaded performance and improved energy efficiency
  • Enables faster responsiveness and at-the-edge support for machine learning applications

Cortex-A75

First-generation high-performance CPU based on DynamIQ technology
  • Flexible architecture provides a broad ecosystem of support
  • Executes up to three instructions in parallel per clock cycle
  • Broad market use covers smartphones, servers, automotive applications and more

Cortex-A73

Highly power-efficient CPU that maintains high-performance
  • Increased power efficiency of up to 30 percent over predecessors
  • Smallest Armv8-A processor
  • Designed for mobile and consumer applications

Cortex-A72

High-performance CPU that has multiple uses including mobile and embedded technologies
  • Advanced branch predictor reduces wasted energy consumption
  • Gain significant advantages in reduced memory requirements
  • Suitable for implementation in an Arm big.LITTLE configuration

Cortex-A55

Highest efficiency mid-range processor that can be paired with a high-performance CPU in a DynamIQ configuration
  • Flexible design meets requirements to support broad market application
  • Ideal for smaller devices with constrained environments
  • Designed for compatibilty with DynamIQ configurations

Cortex-A53

The most widely-used mid-range processor with balanced performance and efficiency
  • Available in Arm Flexible Access
  • The choice for high single thread and FPU/Neon performance
  • Supports a wide range of applications across automotive and networking and more
  • Most widely deployed 64-bit Armv8-A processor

Cortex-A35

Armv8-A processor that seamlessly supports 32-bit and 64-bit
  • Power management features reduce the power budget
  • Supports 64-bit processing suitable for embedded applications
  • Ideal processor to use for IoT nodes and gateways

Cortex-A34

Smallest and most power-efficient 64-bit Armv8-A processor
  • Scalable from a single core or up to a cluster of 4 processors
  • Advanced power management with idle power management features
  • Supports 64-bit processing suitable for embedded applications

Cortex-A32

Smallest and lowest power Armv8-A processor
  • Advanced power management with idle power mangement features
  • Scalability of use as a single core or up to a cluster of four processors
  • Logical choice for embedded and IoT markets

Cortex-A7

Smallest and most efficient 32-bit Armv7-A processor
  • Enhanced hardware virtualization provided by Armv7-A extensions
  • Improved memory performance of up to 20 percent over its predecessors
  • Supports 32-bit, rich operating systems, including Linux

Cortex-A5

Customizable Armv7-A processor for high-performance in a low-power profile
  • Scalable versatility for cost-sensitive, low-power applications
  • Advanced features and rich OS support for the smallest devices
  • Access at $0 through Arm Flexible Access

Cortex-M

Cortex-M55

AI-capable mainstream Cortex-M processor with Arm Helium technology
  • Delivers efficient ML and DSP performance for Cortex-M
  • Simplifies AI implementation for IoT with the ease-of-use of Cortex-M, a single toolchain, optimized software libraries, and an industry-leading embedded ecosystem

Cortex-M35P

The first Armv8-M processor with tamper resistance built in
  • Added physical resilience and system safety functions won't compromise performance
  • Includes the option of integrated digital signal processing (DSP)
  • Layers of protection guard against easy attacks and system takeovers

Cortex-M33

Ideal blend of real-time determinism, efficiency and security
  • Simplifies digital signal processing with security
  • Differentiate your product with TrustZone software isolation
  • Brings 32-bit performance to even the simplest and cost-sensitive devices

Cortex-M23

Smallest and lowest power microcontroller with TrustZone security
  • Includes built-in security foundation with TrustZone; Memory protection minimizes the of risk unexpected access
  • Ideal processor for use in energy-harvesting IoT nodes and small sensors
  • Access at $0 through Arm Flexible Access

Cortex-M7

High-performance Cortex-M processor
  • Simplifies signal processing to bring high-performance DSP to the masses
  • Built in floating point processing reduces power consumption
  • Supports innovative MCUs for more intensive automation tasks

Cortex-M4

Control and performance for mixed signal devices
  • Integrated digital signal processing (DSP) simplifies system design
  • Essential microcontroller features make it ideal for industrial applications
  • Most widely deployed Cortex-M processor with broad ecosystem

Cortex-M3

Exceptional 32-bit performance with low power consumption
  • Access at $0 through Arm Flexible Access
  • Commonly used across many smart home devices
  • Deployed in billions of devices across a broad set of embedded applications

Cortex-M1

Small, low-power Cortex-M processor for FPGA devices
  • Available for a no license fee through DesignStart FPGA
  • Based on the most proven and trusted embedded architecture
  • Optimised for FPGA development

Cortex-M0+

Most energy-efficient Arm processor available
  • Take advantage of 32-bit processing intelligence at an 8-bit cost
  • Three highly optimized low power modes conserve energy
  • Most commonly used in wearables for healthcare, fitness and more

Cortex-M0

Smallest Arm processor available
  • Access at $0 through Arm Flexible Access
  • Ideal for smart sensors and mixed signal systems-on-chip (SoC)
  • Three highly optimized low power modes conserve energy

Ethos - NPUs

Ethos-U65

Powering innovation in a new world of AI devices at the edge and endpoint
  • Delivers 1.0 TOP/s ML performance in about 0.6 mm2
  • Partner configurable from 256 to 512 8-bit MACs
  • Unified toolchain supports Cortex-M and Cortex-A based systems

Ethos-U55

Configurable and efficient embedded ML inference
  • Delivers up to 0.5 TOP/s, a 480x ML up lift and 90% energy reduction 
  • Partner configurable from 32 to 256 8-bit MACs in around 0.1mm2
  • Rapid development with a single tool chain for Cortex-M and Ethos-U

Arm NN SDK

Bridges the gap between existing neural network frameworks and the underlying IP
  • Free of charge
  • Supports Arm Cortex CPUs, Arm Mali GPUs and the Arm Machine Learning processor
  • Arm NN for NNAPI accelerates neural networks on Android devices

Mali Graphics Processors

Mali-470

Major update to the highly successful Mali-400 GPU
  • Final GPU based on the Mali Utgard architecture
  • Highly optimized for wearables and low-power devices
  • Doubles the energy-efficiency of Mali-400 GPU in the same silicon area
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