Silver
Broadcasting of certain channels depends on the territory in which the Arena Cloud application is used. View the list by country HERE.
Arena Sport channels are not available for the following countries: Slovenia, Croatia, North Macedonia.
Keil Mdk 474 Download Direct
| Feature | MDK 474 | MDK 5.xx (Current) |
|---------|---------|---------------------|
| IDE | µVision 4 | µVision 5 |
| Compiler | ARMCC 5.03 | ARMCLANG (v6) or ARMCC 5 (optional) |
| Device Support | Monolithic database (1 file) | Software packs (device families) |
| RTOS | RTX v4 | RTX5 / CMSIS-RTOS2 |
| Project File | .uvproj (binary) | .uvprojx (XML-based) |
| Windows 11 Support | Limited (bugs possible) | Full |
| Size | ~350 MB | ~1.2 GB + packs |
| License cost | Discontinued (legacy pricing) | ~$4,000–$12,000/year |
If you absolutely need the exact MDK474.EXE file:
Avoid random file-sharing sites — malware disguised as Keil installers is common. keil mdk 474 download
Would you like help converting an old v4 project to work with MDK v5 instead?
Note: MDK 474 is not the same as the modern MDK 5 (which uses software packs). It relies on a monolithic device database managed via the
UV4interface. | Feature | MDK 474 | MDK 5
If you are currently using MDK 5.24a build 474 for an active project, consider these points before upgrading:
Reasons to stay:
Reasons to upgrade (to MDK 5.38 or later):
Navigate to Downloads → Keil MDK → Older Versions. Look for a section labeled "MDK Version 4 Legacy Releases." If you absolutely need the exact MDK474
