STM32 32-Bit Arm® Cortex®-M MCUs

STMicroelectronics STM32 32-Bit Arm® Cortex®-M MCUs are based on the Arm Cortex-M processor and designed to offer new degrees of freedom to MCU users. The MCUs offer a 32-bit product range that combines very high performance, real-time capabilities, digital signal processing, and low-power, low-voltage operation. This is achieved while maintaining full integration and ease of development. 

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STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
1 667På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-48 ARM Cortex M4 64 kB 32 bit 12 bit 72 MHz 37 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
Datablad
421På lager
6 000Förväntad 2026-04-22
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-48 ARM Cortex M4 128 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 37 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
1 603På lager
2 940Förväntad 2026-03-17
Min.: 1
Multipla: 1

STM32F3 SMD/SMT UFQFPN-32 ARM Cortex M4 64 kB 32 bit 6 bit/8 bit/10 bit/12 bit 72 MHz 24 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash
Datablad
2 743På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

STM32F3 SMD/SMT LQFP-64 ARM Cortex M4 128 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 51 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM-mikrokontroller - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU
Datablad
512På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 51 I/O 40 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU Analog & DSP w/ FPU M4 256kB 72MHz
Datablad
3 095På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

STM32F3 SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 51 I/O 40 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
481På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-48 ARM Cortex M4 64 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 38 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
Datablad
1 466På lager
1 500Förväntad 2026-04-10
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-48 ARM Cortex M4 128 kB 32 bit 4 x 6 bit/8 bit/10 bit/12 bit 72 MHz 37 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU Analog and DSP FPU ARM Cortex-M4 MCU
Datablad
1 415På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 2 400

STM32F3 SMD/SMT LQFP-48 ARM Cortex M4 128 kB 32 bit 4 x 6 bit/8 bit/10 bit/12 bit 72 MHz 37 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash
Datablad
795På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-48 ARM Cortex M4 128 kB 32 bit 4 x 6 bit/8 bit/10 bit/12 bit 72 MHz 37 I/O 40 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
1 395På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-32 ARM Cortex M4 64 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 34 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
404På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-64 ARM Cortex M4 64 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 51 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
Datablad
513På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-64 ARM Cortex M4 128 kB 32 bit 4 x 6 bit/8 bit/10 bit/12 bit 72 MHz 52 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash
Datablad
451På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-64 ARM Cortex M4 128 kB 32 bit 4 x 6 bit/8 bit/10 bit/12 bit 72 MHz 52 I/O 32 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash
Datablad
708På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 4 x 6 bit/8 bit/10 bit/12 bit 72 MHz 52 I/O 40 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 16 Kbytes of Flash 7
Datablad
1 189På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-32 ARM Cortex M4 16 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 35 I/O 12 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
1 618På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-32 ARM Cortex M4 64 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 35 I/O 12 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
802På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-64 ARM Cortex M4 64 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 51 I/O 12 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU
Datablad
814På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-48 ARM Cortex M4 256 kB 32 bit 12 bit, 3 x 16 bit 72 MHz 56 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU
Datablad
1 055På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 12 bit, 3 x 16 bit 72 MHz 80 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU Cost effective DSP FPU ARM CortexM4 MCU
Datablad
1 723På lager
3 120Förväntad 2026-03-09
Min.: 1
Multipla: 1

STM32F401CC SMD/SMT UFQFPN-48 ARM Cortex M4 256 kB 32 bit 12 bit 84 MHz 36 I/O 64 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash
Datablad
1 958På lager
Min.: 1
Multipla: 1

STM32F401CE SMD/SMT UFQFPN-48 ARM Cortex M4 512 kB 32 bit 12 bit 84 MHz 36 I/O 96 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash
Datablad
4 018På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

STM32F401RB SMD/SMT LQFP-64 ARM Cortex M4 128 kB 32 bit 12 bit 84 MHz 50 I/O 64 kB 1.7 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM-mikrokontroller - MCU Cost effective DSP FPU ARM CortexM4 MCU
Datablad
1 111På lager
Min.: 1
Multipla: 1

STM32F401RC SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 12 bit 84 MHz 50 I/O 64 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM-mikrokontroller - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash
Datablad
738På lager
Min.: 1
Multipla: 1

STM32F401RD SMD/SMT LQFP-64 ARM Cortex M4 384 kB 32 bit 12 bit 84 MHz 50 I/O 96 kB 1.7 V 3.6 V - 40 C + 85 C Tray