Keil

Tools
Hardware
- Boards
- Devices
CMSIS Packs
Documentation
Support
- Keil MDK Support
- Keil Forum

Keil Studio Cloud

Tools
Hardware
CMSIS Packs
Documentation
Support

Arm Keil MDK v6 Essential and Professional editions are now available to buy as monthly or annual subscriptions from our Developer Tools store. Visit the store to get access to the tools suite today!

Boards
FRDM-MCXA346

FRDM-MCXA346

NXP

FRDM-MCXA346

Core

Cortex-M33
Device
MCXA346VLQ
CMSIS Pack
FRDM-MCXA346_BSP

Features

FRDM-MCXA346

Products

CPUs & NPUs
Immortalis & Mali
Physical IP
Security IP
Subsystem IP
System IP
Development Tools
License Arm Technology

Architecture

Learn the Architecture
CPU Architecture
System Architecture
Architecture Security Features

Partner Ecosystem

Join Partner Program
See All Partners
AI Partners
Automotive Partners
IoT Partners

Support & Training

Documentation Hub
Downloads
Contact Support
Support Forum
Training
Design Reviews
Education
Research

Company

Leadership
Investors
Arm Offices
Newsroom
Careers
Quality
Trust Center
Suppliers

Terms & Policies
Terms of Use
Privacy Policy
Suppliers
Accessibility
Subscription Centre
Trademarks
Modern Slavery Statement
Glossary

Copyright © 2025 Arm Limited (or its affiliates). All rights reserved.