Devices FM3 Low Power Series MB9AFB40 MB9AFB40 Cypress Devices 9 MB9AFB41L MB9AFB40 Cortex-M3 MB9AFB41M MB9AFB40 Cortex-M3 MB9AFB41N MB9AFB40 Cortex-M3 MB9AFB42L MB9AFB40 Cortex-M3 MB9AFB42M MB9AFB40 Cortex-M3 MB9AFB42N MB9AFB40 Cortex-M3 MB9AFB44L MB9AFB40 Cortex-M3 MB9AFB44M MB9AFB40 Cortex-M3 MB9AFB44N MB9AFB40 Cortex-M3