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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Description Datasheet Availability Pricing (GBP) 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 STM32L16 Low Power M3 384kB 32MHz MCU
Datasheet
147In Stock
Min.: 1
Mult.: 1

STM32L162VD SMD/SMT LQFP-100 ARM Cortex M3 384 kB 32 bit 12 bit 32 MHz 83 I/O 48 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB
Datasheet
87In Stock
Min.: 1
Mult.: 1

STM32F207VF SMD/SMT LQFP-100 ARM Cortex M3 768 kB 32 bit 12 bit 120 MHz 16 I/O 128 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 64kB MCU FPU
Datasheet
218In Stock
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 ARM M4 1024 FLASH 168 Mhz 192kB SRAM
Datasheet
111In Stock
Min.: 1
Mult.: 1

STM32F417IE 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 32-Bit ARM Cortex 512kb Connectivity
Datasheet
5,725In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

STM32F205RE SMD/SMT WLCSP-64 ARM Cortex M3 512 kB 32 bit 12 bit 120 MHz 51 I/O 128 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 128kb LCD Ultralow
Datasheet
2,888In Stock
Min.: 1
Mult.: 1

STM32L152RB SMD/SMT LQFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 32 MHz 51 I/O 16 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN &
Datasheet
5,251In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

STM32F072CB WLCSP-49 Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance
Datasheet
3,289In Stock
Min.: 1
Mult.: 1

STM32F103RB SMD/SMT BGA-64 ARM Cortex M3 128 kB 32 bit 12 bit 72 MHz 51 I/O 20 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU
Datasheet
2,476In Stock
Min.: 1
Mult.: 1

STM32L151QC SMD/SMT BGA-132 ARM Cortex M3 256 kB 32 bit 12 bit 32 MHz 109 I/O 32 kB 1.65 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU
Datasheet
2,496In Stock
Min.: 1
Mult.: 1

STM32L152QD SMD/SMT BGA-132 ARM Cortex M3 384 kB 32 bit 12 bit 32 MHz 109 I/O 48 kB 1.65 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu
Datasheet
991In Stock
Min.: 1
Mult.: 1
Reel: 1,000

STM32F071RB SMD/SMT ARM Cortex M0 128 kB 32 bit 12 bit 48 MHz 51 I/O 16 kB 2 V 3.6 V - 40 C + 105 C Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 384kB Flash
Datasheet
717In Stock
Min.: 1
Mult.: 1

STM32F100ZD SMD/SMT LQFP-144 ARM Cortex M3 384 kB 32 bit 12 bit 24 MHz 112 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 512kB Flash
Datasheet
357In Stock
Min.: 1
Mult.: 1

STM32F100ZE SMD/SMT LQFP-144 ARM Cortex M3 512 kB 32 bit 12 bit 24 MHz 112 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU ARM Cortex M3 512kB 16 Timers ADC DAC
Datasheet
370In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

STM32F100ZE SMD/SMT LQFP-144 ARM Cortex M3 512 kB 32 bit 24 MHz 32 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU
Datasheet
357In Stock
Min.: 1
Mult.: 1

STM32F101ZD SMD/SMT LQFP-144 ARM Cortex M3 384 kB 32 bit 12 bit 36 MHz 112 I/O 48 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
Datasheet
1,302In Stock
Min.: 1
Mult.: 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 Microcontrollers - MCU Mainstream Value line, Arm Cortex-M3 MCU 384 Kbytes of Flash 24 MHz CPU, motor c
Datasheet
469In Stock
Min.: 1
Mult.: 1
Reel: 1,000

STM32F100RD SMD/SMT LQFP-64 ARM Cortex M3 384 kB 32 bit 12 bit 24 MHz 51 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU Mainstream Valueline ARM Cortex-M3 MCU
Datasheet
438In Stock
Min.: 1
Mult.: 1

STM32F100VB SMD/SMT ARM Cortex M3 128 kB 32 bit 12 bit 24 MHz 80 I/O 8 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 256 Kb Value Line
Datasheet
540In Stock
Min.: 1
Mult.: 1

STM32F100VC SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 24 MHz 80 I/O 24 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 384kB Flash
Datasheet
860In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

STM32F100VD SMD/SMT LQFP-100 ARM Cortex M3 384 kB 32 bit 12 bit 24 MHz 80 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, 32 Kbytes of Flash 7
Datasheet
655In Stock
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 16 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Value Line M3 ARM 32 Kbytes 32 MHz
Datasheet
960In Stock
Min.: 1
Mult.: 1

STM32L100R8 SMD/SMT LQFP-64 ARM Cortex M3 64 kB 32 bit 12 bit 32 MHz 51 I/O 8 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel
Datasheet
539In Stock
Min.: 1
Mult.: 1

STM32F205VG SMD/SMT LQFP-100 ARM Cortex M3 1 MB 32 bit 12 bit 120 MHz 82 I/O 132 kB 1.8 V 3.6 V - 40 C + 85 C
STMicroelectronics ARM Microcontrollers - MCU 32B ARM Cortex-M3 64Kb Flash 32MHz CPU
Datasheet
1,458In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

STM32L151C8 1.65 V 3.6 V Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh
Datasheet
2,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

STM32F100R4 SMD/SMT ARM Cortex M3 128 kB 32 bit 12 bit 24 MHz 51 I/O 4 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel