Devices FM3 Low Power Series MB9AF340 MB9AF340 Cypress Devices 9 MB9AF341L MB9AF340 Cortex-M3 MB9AF341M MB9AF340 Cortex-M3 MB9AF341N MB9AF340 Cortex-M3 MB9AF342L MB9AF340 Cortex-M3 MB9AF342M MB9AF340 Cortex-M3 MB9AF342N MB9AF340 Cortex-M3 MB9AF344L MB9AF340 Cortex-M3 MB9AF344M MB9AF340 Cortex-M3 MB9AF344N MB9AF340 Cortex-M3