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. 

Results: 902
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Mounting Style Package/Case Core Program Memory Size Data Bus Width ADC Resolution Maximum Clock Frequency Number of I/Os Data RAM Size Supply Voltage - Min Supply Voltage - Max Minimum Operating Temperature Maximum Operating Temperature Packaging
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash 36In Stock
10 000On Order
Cut Tape
7,10 €
5,25 €
5,01 €
4,32 €
Reel
3,85 €
Min.: 1
Mult.: 1
: 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 Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU 161In Stock
960Expected 07/06/2027
7,46 €
5,74 €
5,22 €
4,79 €
Min.: 1
Mult.: 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 Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU 32In Stock
3 000On Order
6,74 €
5,19 €
4,67 €
4,39 €
Min.: 1
Mult.: 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 Microcontrollers - MCU Analog and DSP FPU ARM Cortex-M4 MCU 7In Stock
4 800On Order
Cut Tape
7,47 €
5,45 €
5,01 €
4,55 €
Reel
3,93 €
Min.: 1
Mult.: 1
: 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 Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash 26In Stock
1 500Expected 04/01/2027
7,66 €
5,87 €
5,36 €
4,86 €
Min.: 1
Mult.: 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 Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash 30In Stock
2 400On Order
Cut Tape
7,70 €
5,96 €
5,25 €
5,04 €
Reel
4,29 €
Min.: 1
Mult.: 1
: 2 400
STM32F3 SMD/SMT LQFP-48 ARM Cortex M4 256 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 + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 311In Stock
7,63 €
5,33 €
5,08 €
4,41 €
Min.: 1
Mult.: 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 Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU 32In Stock
960On Order
7,55 €
5,74 €
5,29 €
4,74 €
Min.: 1
Mult.: 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 Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash 28In Stock
22 000On Order
Cut Tape
8,69 €
6,73 €
6,19 €
5,62 €
Reel
4,88 €
Min.: 1
Mult.: 1
: 1 000
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 32 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU 28In Stock
540On Order
8,90 €
6,88 €
6,56 €
5,69 €
Min.: 1
Mult.: 1
STM32F3 SMD/SMT LQFP-100 ARM Cortex M4 128 kB 32 bit 4 x 6 bit/8 bit/10 bit/12 bit 72 MHz 87 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash 41In Stock
1 000Expected 29/01/2027
Cut Tape
9,94 €
7,73 €
7,38 €
6,41 €
Reel
5,62 €
Min.: 1
Mult.: 1
: 1 000
STM32F3 SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 4 x 6 bit/8 bit/10 bit/12 bit 72 MHz 87 I/O 40 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 38In Stock
1 500Expected 12/04/2027
6,25 €
4,81 €
4,22 €
4,04 €
Min.: 1
Mult.: 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 Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7 130In Stock
960Expected 21/01/2027
7,84 €
4,80 €
4,60 €
4,08 €
Min.: 1
Mult.: 1
STM32F3 SMD/SMT LQFP-64 ARM Cortex M4 32 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
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 64kB MCU FPU 166In Stock
7,73 €
5,87 €
5,38 €
5,21 €
Min.: 1
Mult.: 1
STM32F3 SMD/SMT LQFP-100 ARM Cortex M4 64 kB 32 bit 12 bit, 3 x 16 bit 72 MHz 129 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU 10In Stock
1 560Expected 22/02/2027
5,45 €
3,85 €
3,46 €
3,22 €
Min.: 1
Mult.: 1
STM32F401CB SMD/SMT UFQFPN-48 ARM Cortex M4 128 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 Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash 361In Stock
1 560On Order
6,00 €
4,70 €
4,23 €
4,09 €
Min.: 1
Mult.: 1
STM32F401CB SMD/SMT UFQFPN-48 ARM Cortex M4 128 kB 32 bit 12 bit 84 MHz 36 I/O 64 kB 1.7 V 3.6 V - 40 C + 105 C
STMicroelectronics ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash 325In Stock
1 560Expected 22/02/2027
6,16 €
4,63 €
4,27 €
3,95 €
Min.: 1
Mult.: 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 Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU 194In Stock
960On Order
5,50 €
4,21 €
3,69 €
3,44 €
Min.: 1
Mult.: 1
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 Tray
STMicroelectronics ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU 26In Stock
1 920Expected 09/03/2027
6,04 €
4,62 €
4,09 €
3,81 €
Min.: 1
Mult.: 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 Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU 92In Stock
6,19 €
4,49 €
4,15 €
3,84 €
Min.: 1
Mult.: 1
STM32F401VB SMD/SMT LQFP-100 ARM Cortex M4 128 kB 32 bit 12 bit 84 MHz 81 I/O 64 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash 26In Stock
2 700On Order
7,56 €
5,34 €
5,00 €
4,62 €
4,37 €
Min.: 1
Mult.: 1
STM32F401VD SMD/SMT LQFP-100 ARM Cortex M4 384 kB 32 bit 12 bit 84 MHz 81 I/O 96 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM 42In Stock
1 080Expected 22/02/2027
12,71 €
9,32 €
8,06 €
8,01 €
8,00 €
Min.: 1
Mult.: 1
STM32F405VG SMD/SMT LQFP-100 ARM Cortex M4 1 MB 32 bit 12 bit 168 MHz 82 I/O 192 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 6In Stock
2 000On Order
Cut Tape
11,52 €
9,04 €
8,04 €
7,73 €
Reel
7,04 €
Min.: 1
Mult.: 1
: 1 000
STM32F405VG SMD/SMT LQFP-100 ARM Cortex M4 1 MB 32 bit 12 bit 168 MHz 82 I/O 192 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM 18In Stock
400Expected 22/02/2027
13,00 €
8,94 €
8,47 €
7,71 €
Min.: 1
Mult.: 1
STM32F407IE SMD/SMT LQFP-176 ARM Cortex M4 512 kB 32 bit 12 bit 168 MHz 140 I/O 192 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 158In Stock
3 000Expected 18/03/2027
Cut Tape
14,11 €
11,12 €
10,24 €
9,45 €
Reel
8,61 €
Min.: 1
Mult.: 1
: 1 500
STM32F407IG SMD/SMT UFBGA-176 ARM Cortex M4 1 MB 32 bit 12 bit 168 MHz 140 I/O 192 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel