STM32F3 High-Performance ARM® Cortex™-M4 MCUs

STMicroelectronics STM32 F3 Mixed-Signal MCUs combines a 32-bit ARM® Cortex®-M4 core (with FPU and DSP instructions) running at 72MHz with a high number of integrated analog peripherals leading to cost reduction at the application level and simplifying application design. Peripherals include ultra-fast comparators, op-amp with programmable gain, 12-bit DACs, ultra-fast 12-bit ADCs, precise 16-bit sigma-delta ADCs, core coupled memory SRAM, 144MHz advanced 16-bit pulse-width modulation timer, and high-resolution timer. It also includes a flexible interconnect matrix that allows autonomous communication between peripherals and saves CPU resources and power consumption. A high degree of compatibility with the STM32 F0 series guarantees outstanding efficiency when designing derivatives of applications at different performance levels.

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Antal RoHS ECAD-modell Serie
Monteringsstil
Paket/låda
Kärna
Programminnesstorlek
Databussbredd
ADC-upplösning
Maximal klockfrekvens
Antal I/O
DataRAM-storlek
Minimal matningsspänning
Maximal matningsspänning
Minsta drifttemperatur
Maximal drifttemperatur
Förpackning
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7
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98På lager
960Förväntad 2027-01-21
Min.: 1
Multipla: 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-mikrokontroller - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU
Datablad
170På lager
1 500Förväntad 2026-11-05
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 64kB MCU FPU
Datablad
184På lager
Min.: 1
Multipla: 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-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7
Datablad
519På lager
Min.: 1
Multipla: 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 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
5 880Förväntad 2027-03-15
Min.: 1
Multipla: 1

STM32F3 SMD/SMT ARM Cortex M4 64 kB 32 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, 64 Kbytes of Flash 7
Datablad
21 000Förväntad 2027-03-29
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 3 000

STM32F3 SMD/SMT UFQFPN-32 ARM Cortex M4 64 kB 32 bit 12 bit 72 MHz 24 I/O 16 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
5 880På beställningen
Min.: 1
Multipla: 1

STM32F3 SMD/SMT ARM Cortex M4 64 kB 32 bit 12 bit 72 MHz 24 I/O 16 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, 128 Kbytes of Flash
Datablad
4 356På beställningen
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 + 105 C Tray
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
11 691Förväntad 2027-04-05
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, 64 Kbytes of Flash 7
Datablad
6 470På beställningen
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,128 Kbytes of Flash 7
Datablad
31På lager
Min.: 1
Multipla: 1
: 1 000

STM32F3 SMD/SMT LQFP-100 ARM Cortex M4 128 kB 32 bit 2 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 Reel, Cut Tape
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7
Datablad
122På lager
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-48 ARM Cortex M4 32 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 Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
2 616På 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 Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash
Datablad
2 357På beställningen
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 2 400

STM32F3 SMD/SMT LQFP-48 ARM Cortex M4 256 kB 32 bit 2 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-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
1 500Förväntad 2026-09-17
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 Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash
Datablad
1 878Förväntad 2027-05-03
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, 64 Kbytes of Flash 7
Datablad
Ledtid för icke lagerfört 40 Veckor
Min.: 2 400
Multipla: 2 400
: 2 400

STM32F3 LQFP-48 Reel
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
Ledtid för icke lagerfört 52 Veckor
Min.: 5 000
Multipla: 5 000
: 5 000

STM32F3 Reel
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
Ledtid för icke lagerfört 40 Veckor
Min.: 2 400
Multipla: 2 400
: 2 400

STM32F3 SMD/SMT LQFP-32 ARM Cortex M4 32 kB 32 bit 12 bit 72 MHz 25 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Reel
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
Ledtid för icke lagerfört 40 Veckor
Min.: 1 500
Multipla: 1 500

STM32F3 SMD/SMT LQFP-32 ARM Cortex M4 32 kB 32 bit 12 bit 72 MHz 10 I/O 16 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
Ledtid för icke lagerfört 40 Veckor
Min.: 3 000
Multipla: 3 000
: 3 000

STM32F3 UFQFPN-28 Reel
STMicroelectronics ARM-mikrokontroller - MCU 32 Kbytes
Datablad
Ledtid för icke lagerfört 40 Veckor
Min.: 3 000
Multipla: 3 000
: 3 000

STM32F3 SMD/SMT UFQFPN-32 ARM Cortex M4 64 kB 32 bit 12 bit 72 MHz 24 I/O 16 kB 2 V 3.6 V - 40 C + 105 C Reel
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
Ledtid för icke lagerfört 40 Veckor
Min.: 2 400
Multipla: 2 400
: 2 400

STM32F3 SMD/SMT LQFP-32 ARM Cortex M4 64 kB 32 bit 12 bit 72 MHz 10 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Reel
STMicroelectronics ARM-mikrokontroller - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datablad
Ledtid för icke lagerfört 40 Veckor
Min.: 1
Multipla: 1

STM32F3 SMD/SMT LQFP-32 ARM Cortex M4 64 kB 32 bit 12 bit 72 MHz 10 I/O 16 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
Ledtid för icke lagerfört 52 Veckor
Min.: 960
Multipla: 960

STM32F3 SMD/SMT LQFP-64 ARM Cortex M4 32 kB 32 bit 12 bit 72 MHz 51 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray