Legacy 32-bit MCU Overview Legacy 32-bit MCU subcategories 32-bit TRAVEO™ T1G Arm® Cortex® Microcontroller FM3 32-bit Arm® Cortex®-M3 Microcontroller (MCU) Families FM4 32-bit Arm® Cortex®-M4 Microcontroller (MCU) Families FM0+ 32-bit Arm® Cortex®-M0+ Microcontroller (MCU) Families XC166 Family C500 Family Documents Boards Tools & Software Simulation Videos Training Applications Support Contact