Arm-based microcontrollers

Highly integrated, low-cost MCUs for industrial and automotive systems

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Our Arm®-Cortex-based 32-bit (microcontrollers (MCUs)) offer you a scalable portfolio of high-performance and power-efficient devices to help meet your system needs. Bring capabilities such as functional safety, power efficiency, real-time control, advanced networking, analytics and security to your designs. Accelerate you development with our industry-leading evaluation tools, reference designs and development resources.

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Arm® Cortex®-M0+

Reduce system cost and accelerate development time with our Arm Cortex-M0+ microcontroller portfolio and ecosystem

Arm® Cortex®-M4

This scalable portfolio of microcontrollers offer a multitude of feature-rich communication peripherals. To help you create reliable and highly connected industrial systems.

Arm® Cortex®-R

Combine the real-time processing, security and safety features of a microcontroller with the multicore computing capability, signal processing and advanced networking typically seen in a MPU

Arm Cortex-R MCUs

Quad-core Arm® Cortex®-R5F MCU up to 400 MHz with real-time control and expandable memory

Approx. price (USD) 1ku | 13.524

Arm Cortex-M0+ MCUs

32MHz Arm® Cortex®-M0+ MCU with 256KB dual-bank flash, 32KB SRAM, 12bit ADC, COMP, LCD, VBAT, PSA

Approx. price (USD) 1ku | 0.89

Arm Cortex-M4 MCUs

32-bit Arm® Cortex®-M4F-based MCU with 80-MHz, 256-kb flash, 32-kb RAM, 2x CAN, RTC, USB

Approx. price (USD) 1ku | 5.31

Arm Cortex-R MCUs

Automotive quad-core Arm® Cortex®-R5F MCU up to 400MHz with real-time control and expandable memory

Approx. price (USD) 1ku | 11.69

Arm Cortex-M0+ MCUs

32MHz Arm® Cortex®-M0+ MCU with 256KB dual-bank flash, 32KB SRAM, 12-bit ADC, COMP, VBAT, PSA-L1

Approx. price (USD) 1ku | 0.65

Arm Cortex-M4 MCUs

32-bit Arm® Cortex®-M4F-based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB<

Approx. price (USD) 1ku | 4.378

Why choose TI Arm® Cortex®-based microcontrollers


Find the right product for your design

We offer cost-optimized microcontrollers  for general-purpose and high-performance control and networking.  Our large portfolio helps you find the best combination of performance and features.


Scale performance over time

Our large and diverse portfolio can future-proof your designs because you can easily scale application performance up or down. As your products evolve, our scalable solutions evolve with you.


Reduce time-to-market        

We offer extensive resources, including hardware boards, software and online support and training that helps you design, develop and launch products quickly at a reduced cost.

Our Arm® Cortex®-based advantages

Our design resources streamline device configuration, ensuring that you spend your time on designing your application not learning new software.  Our expansive portfolio includes:

  • Pin-to-pin devices across packages and memory options, along with compatible software.
  • Analog integration options in pin-to-pin compatible devices such as dual zero drift operational amplifiers, comparators and 12-bit analog-to-digital converters.
  • Package options for an M0+ portfolio, from 8 pins to 100 pins.

From digital power control to motor drives, our devices are capable of integrating control, networking, security, and Safety Integrity Level (SIL)-3/Automotive Safety Integrity Level (ASIL)-D functional safety compliance to enable one chip solutions. With a rich and enhanced analog peripheral set to achieve complex control topologies, our devices feature Arm® Cortex®-R5F based solutions for your real-time control needs.

  • One to four Arm Cortex-R5F devices at up to 800 MHz
  • Enhanced high-resolution pulse-width modulators (150 ps), up to five 12-bit analog-to-digital converters at 4 MSPS.
  • Reliable and accurate sensing, removing the need for an external field-programmable gate array.

Scalable and efficient networking for factory automation and control

Our Cortex-R-based microcontrollers provide a foundation for real-time, deterministic communication in industrial settings. These products include certified device stacks and comprehensive stack support at no additional cost. Our comprehensive industrial communication offering reduces development time, project costs, and time-to-market.

  • Enable EtherCAT, EtherNet/IP, IO-Link and PROFINET protocols
  • Achieve cycle times as low as 31.25 microseconds
  • Incorporate Time Sensitive Networking (TSN) and Single Pair Ethernet
Application note
Industrial Communication Protocols Supported on Sitara™ Processors (Rev. E)
See which industrial communication protocols we support on our Arm-based MCUs and processors, and learn how we enable them.
Software development kit
Learn about the software development kit that enables industrial communication protocols on our Cortex-R-based MCUs.
Technical article
Factory automation design made simple with multiprotocol industrial Ethernet syste
Find out how to reduce project costs and development time with a single printed circuit board (PCB) design that supports multiple protocols.

Streamline your functional safety design

From industrial automation and motor drives to advanced automotive systems, TI Functional Safety-Compliant products include features such as isolated microcontrollers for safety functions up tto Safety Integrity Level (SIL) 3/Automotive Safety Integrity Level (ASIL) , memory protection units, temperature monitoring sensors and multi-channel analog-to-digital converters for system monitoring.

  • Made for SIL-2 to SIL-3 and ASIL-B to ASIL-D requirements. 
  • Features on-chip safety diagnostics. 
  • Built using TÜV SÜD-certified functional safety development processes.