Microcontrollers (MCU)

TM4C12x ARM® Cortex®-M4F core-based MCUs

TM4C12x MCUs integrate a variety of peripherals enabling IoT gateway applications.

Control + Automation MCUs bring the power of control, application management and connectivity to industrial applications. This MCU platform features the TM4C MCU platform, which brings together an ARM Cortex-M4F core with compelling connectivity and communication peripherals and the C28x + ARM core, which provides an architecture capable to handling control loops, host management and communication tasks efficiently. Control + Automation MCUs are enabling many end equipments such as HMI, automation and process control, high-end digital power, high-end solar inverters and much more.


Increase connectivity integration without sacrificing security, price, performance or power consumption.


From Ethernet, USB and CAN to basic UARTs, TM4C MCUs offer a variety of solutions for industrial automation, IoT and sensor hubs.


For simple motion control applications with up to 40 PWM outputs and two quadrature encoder inputs.

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TM4C129x Series: ENET + LCD MCUs

The TM4C129x MCUs are the industry’s first ARM Cortex-M4F based MCUs with integrated Ethernet MAC+PHY, enabling customers to create a new class of highly connected products bridging the cloud and amplifying the ever-growing Internet of Things (IoT). The TM4C129x MCUs offer a 120MHz CPU and many connectivity options, as well as on-chip data protection and an LCD controller to save board space and enable connected applications, such as IoT gateways, linked home/building automation controllers, connected human-machine interface (HMI), networked sensor gateways, and many others. Download the TM4C129XNCZAD MCU datasheet now.

TM4C129x MCU series

Key features

  • USB
  • CAN 2.0
  • 12-bit ADC
  • ENET
  • LCD
  • Data Protection


Quick datasheets

TM4C123x Series: USB + CAN MCUs

The TM4C123x MCUs integrate ARM's Cortex-M4F CPU with single-precision floating-point core operating up to 80MHz and high-performance analog-to-digital converters while still providing low-power modes that consume as little 1.6 μA. With up to 40 PWM outputs, a generous number of serial communication peripherals, USB OTG, and two CAN controllers, the TM4C123x MCUs provides an excellent baseline for home, building, and industrial applications. Download the TM4C123GH6PZ MCU datasheet now.

TM4C123x MCU series

Key features

  • USB
  • CAN2.0
  • 12-bit ADC


Quick datasheets

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