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STMicroelectronics Device List

Learning Platform

The STMicroelectronics product portfolio contains a comprehensive range of microcontrollers, from robust, low-cost 8-bit MCUs up to 32-bit Arm-based Cortex-M0/M0+/M3/M4/M7/M33 microcontrollers with a great choice of peripherals. STMicroelectronics has also extended this range to include an ultra-low-power MCU platform.

STM32 Products
MDK for STM32

Getting Started with MDK and STM32L4


This video shows how to get started quickly with Arm Keil MDK and the STM32L4 Nucleo board. It explains how to use STM32CubeMX to setup pins and clocks and how the integration with MDK helps to get to a working application fast.


The guest blog on ST's web site explains how ST-Link provides effective application debugging for STM32 devices with Keil MDK. The video shows these features in action.

Development Tools

Keil development tools provide comprehensive support for STMicroelectronics device families in a complete development environment for creating, debugging and verifying embedded applications.

MDK for STM32F0/G0/L0

In cooperation with STMicroelectronics, Arm offers a full-featured Keil MDK edition for STM32F0, STM32G0, and STM32L0 devices that is free of charge for end users.

Free MDK for STM32 F0/L0

MDK Components

Supported microcontroller devices

Currently, the following Arm Cortex-M based microcontroller devices are supported in MDK:

8051 and C166 Devices

Keil has a long history supporting STMicroelectronics device families and provides industry leading tools for µPSD and C16x/ST10/XC16x.

  • µPSD
    The STMicroelectronics µPSD devices provide unique features found in few other 8051-compatible devices. These devices are fully supported by Keil C51 Development Tools.
  • C16x/ST10/XC16x
    STMicroelectronics 16-bit devices offer a rich portfolio, with enhanced features and computing performance for real-time embedded control applications. These devices are fully supported by Keil C166 Development Tools.
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