Important Information for this Arm website

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies. If you are not happy with the use of these cookies, please review our Cookie Policy to learn how they can be disabled. By disabling cookies, some features of the site will not work.

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!

  1. Devices
  2. ARM Cortex M33
  3. Musca_B1

Musca_B1

Arm

  • Cores

    Cortex-M33, 40 MHz

    Cortex-M33, 160 MHz

  • Family

    ARM Cortex M33

  • CMSIS Pack

    Musca_B1_BSP

Musca B1 SoC (TrustZone enabled subsystem).

The flag DOMAIN_NS is used in the internal files to distinguish between secure and non-secure application. Please, use the flag as follow:
-> secure application uses -DDOMAIN_NS=0
-> non-secure application uses -DDOMAIN_NS=1

  • Features

    Device

    Musca_B1

  • Memory
    IRAM1 512 KiB
    IRAM2 512 KiB
    IROM1 2 MiB
    IROM2 2 MiB
    ROM1 8 MiB
    ROM2 8 MiB
    ROM3 2 MiB
    ROM4 2 MiB