Devices FM3 High Performance Series MB9BF300 MB9BF300 Cypress Devices 6 MB9BF304N MB9BF300 Cortex-M3 MB9BF304R MB9BF300 Cortex-M3 MB9BF305N MB9BF300 Cortex-M3 MB9BF305R MB9BF300 Cortex-M3 MB9BF306N MB9BF300 Cortex-M3 MB9BF306R MB9BF300 Cortex-M3