Keil

Tagline Brand's website · 2026-10-04

A complete software development environment for Arm Cortex-M based microcontrollers, supporting over 10,000 devices. It integrates Keil Studio, µVision IDE and debugger, Arm C/C++ compiler, and essential middleware. Key features include safety-certified components (Arm FuSa RTS), high-performance ULINK debug adapters (pro, plus), and extensive support for both modern and legacy microcontroller architectures (8051, C166).

Description Brand's website · 2026-10-04

Keil provides comprehensive software development environments for microcontrollers, including Integrated Development Environments (IDEs), debuggers, C/C++ compilers, and middleware. It supports a wide range of architectures such as Arm Cortex-M, 8051, and C166, catering to embedded application developers with tools like the MDK (Microcontroller Development Kit), Keil Studio, µVision IDE, Arm C/C++ compiler, and ULINK debug adapters.

Core capabilities Brand's website · 2026-10-04

• Keil MDK (Microcontroller Development Kit)
• Keil Studio
• µVision IDE and debugger
• Arm C/C++ compiler
• MDK-Middleware
• Arm Run-Time System for Functional Safety (FuSa RTS)
• ULINK Debug Adapters
• Keil C51 Development Tools
• Keil C166 Development Tools.

Pricing Brand's website · 2026-10-04

Offers free editions of MDK for commercial use for specific Cortex-M0/M0+/M23 devices; implied paid licensing for full features and other architectures.

Target industry Brand's website · 2026-10-04

Embedded systems developers, engineers working with Arm Cortex-M based microcontrollers, 8051-compatible devices, and Infineon C166/XC166/XE166/XC2000/ST10 microcontroller families, silicon vendors.