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 (CRC) 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 STM32L15 Low Power M3 256kB 32MHz MCU
Datasheet
1 344In Stock
Min.: 1
Mult.: 1

STM32L152ZC SMD/SMT LQFP-144 ARM Cortex M3 256 kB 32 bit 12 bit 32 MHz 115 I/O 32 kB 1.8 V 3.6 V - 40 C + 85 C Tray


STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp
Datasheet
410In Stock
Min.: 1
Mult.: 1

STM32L162RE SMD/SMT ARM Cortex M3 512 kB 32 bit 12 bit 32 MHz 51 I/O 80 kB 1.8 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU
Datasheet
1 276In Stock
Min.: 1
Mult.: 1

STM32F031F6 SMD/SMT TSSOP-20 ARM Cortex M0 32 kB 32 bit 12 bit 48 MHz 15 I/O 4 kB 2 V 3.6 V - 40 C + 105 C Tube
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN &
Datasheet
1 036In Stock
Min.: 1
Mult.: 1

STM32F042C4 SMD/SMT LQFP-48 ARM Cortex M0 16 kB 32 bit 12 bit 48 MHz 38 I/O 6 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Entry-Level ARM M0 32kB 2.0V to 3.6V
Datasheet
657In Stock
Min.: 1
Mult.: 1

STM32F051R6 SMD/SMT LQFP-64 ARM Cortex M0 32 kB 32 bit 12 bit 48 MHz 55 I/O 8 kB 2 V 3.6 V - 40 C + 85 C
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE 32KB
Datasheet
875In Stock
Min.: 1
Mult.: 1

STM32F103C4 SMD/SMT LQFP-48 ARM Cortex M3 16 kB 32 bit 12 bit 72 MHz 37 I/O 6 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE
Datasheet
1 627In Stock
Min.: 1
Mult.: 1

STM32F103R6 SMD/SMT LQFP-64 ARM Cortex M3 32 kB 32 bit 12 bit 72 MHz 51 I/O 10 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 262 to 512 USB/CAN
Datasheet
298In Stock
Min.: 1
Mult.: 1

STM32F103ZD SMD/SMT LQFP-144 ARM Cortex M3 384 kB 32 bit 12 bit 72 MHz 112 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB
Datasheet
1 165In Stock
Min.: 1
Mult.: 1

STM32F217IE SMD/SMT LQFP-176 ARM Cortex M3 512 kB 32 bit 12 bit 120 MHz 140 I/O 128 kB 1.8 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
Datasheet
864In Stock
Min.: 1
Mult.: 1

STM32F3 Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datasheet
920In Stock
Min.: 1
Mult.: 1

STM32F3 LQFP-48 ARM Cortex M4 64 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 37 I/O 12 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU
Datasheet
936In Stock
Min.: 1
Mult.: 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 Microcontrollers - MCU ARM Cortex M4 1024kB 210DMIPs 4kB Flash
Datasheet
1 943In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

STM32F415VG SMD/SMT LQFP-100 ARM Cortex M4 1 MB 32 bit 168 MHz 192 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash
Datasheet
358In Stock
Min.: 1
Mult.: 1

STM32F439BI SMD/SMT LQFP-208 ARM Cortex M4 2 MB 32 bit 3 x 12 bit 180 MHz 168 I/O 256 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
2 957In Stock
Min.: 1
Mult.: 1

STM32L151CB-A SMD/SMT UFQPFN-48 ARM Cortex M3 128 kB 32 bit 12 bit 32 MHz 37 I/O 16 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU
Datasheet
184In Stock
Min.: 1
Mult.: 1

STM32L152ZD SMD/SMT LQFP-144 ARM Cortex M3 384 kB 32 bit 12 bit 32 MHz 115 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 32 Kbytes of Flash 48 MHz CPU, motor co
Datasheet
2 440In Stock
Min.: 1
Mult.: 1

STM32F031G6 SMD/SMT UFQFPN-28 ARM Cortex M0 32 kB 32 bit 12 bit 48 MHz 23 I/O 4 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &
Datasheet
844In Stock
Min.: 1
Mult.: 1

STM32F042C6 SMD/SMT LQFP-48 ARM Cortex M0 32 kB 32 bit 12 bit 48 MHz 38 I/O 6 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &
Datasheet
2 473In Stock
Min.: 1
Mult.: 1

STM32F042K6 SMD/SMT UFQFPN-32 ARM Cortex M0 32 kB 32 bit 12 bit 48 MHz 26 I/O 6 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Entry-Level ARM M0 16kB 2.0V to 3.6V
Datasheet
1 876In Stock
Min.: 1
Mult.: 1

STM32F051K4 SMD/SMT UFQFPN-32 ARM Cortex M0 16 kB 32 bit 12 bit 48 MHz 27 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh
Datasheet
1 303In Stock
Min.: 1
Mult.: 1

STM32F100C4 SMD/SMT LQFP-48 ARM Cortex M3 16 kB 32 bit 12 bit 24 MHz 37 I/O 4 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 64K Flash 8KB RAM
Datasheet
1 371In Stock
Min.: 1
Mult.: 1

STM32F100R8 SMD/SMT ARM Cortex M3 128 kB 32 bit 12 bit 24 MHz 51 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC
Datasheet
Product Comments
1 231In Stock
Min.: 1
Mult.: 1

STM32F103V8 SMD/SMT BGA-100 ARM Cortex M3 64 kB 32 bit 12 bit 72 MHz 80 I/O 20 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash 120 MHz CPU, ART Accel, E
Datasheet
1 606In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

STM32F207VC SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 120 MHz 82 I/O 128 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 512 Kbytes of Flash 120 MHz CPU, ART Accel, E
Datasheet
789In Stock
Min.: 1
Mult.: 1
: 1 000

STM32F207VE SMD/SMT LQFP-100 Reel, Cut Tape