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 (SGD) 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 Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
1,500In Stock
Min.: 1
Mult.: 1

STM32L151C6-A SMD/SMT UFQPFN-48 ARM Cortex M3 32 kB 32 bit 12 bit 32 MHz 37 I/O 10 kB 1.65 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU ARM Cortex M3 384kB Ultralow 10Ports USB
Datasheet
905In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

STM32L151RD SMD/SMT LQFP-64 ARM Cortex M3 384 kB 32 bit 12 bit 32 MHz 51 I/O 48 kB 1.65 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &
Datasheet
4,690In Stock
Min.: 1
Mult.: 1
Reel: 5,000

STM32F042T6 SMD/SMT WLCSP-36 ARM Cortex M0 32 kB 32 bit 12 bit 48 MHz 30 I/O 6 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU ARM Cortex-M0 MCU 16Kb Flash 48MHz
Datasheet
1,631In 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 + 105 C
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 32K Flash 4KB RAM
Datasheet
3,769In Stock
Min.: 1
Mult.: 1

STM32F100R6 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 Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 64K Flash 20KB RAM
Datasheet
1,570In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

STM32F103V8 SMD/SMT LQFP-100 ARM Cortex M3 64 kB 32 bit 12 bit 72 MHz 100 I/O 20 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 256K Flash 6KB RAM
Datasheet
1,029In Stock
Min.: 1
Mult.: 1

STM32F107VC SMD/SMT BGA-100 ARM Cortex M3 256 kB 32 bit 12 bit 72 MHz 80 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 256Kb
Datasheet
305In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

STM32F205ZC SMD/SMT LQFP-144 ARM Cortex M3 256 kB 32 bit 12 bit 120 MHz 114 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datasheet
1,453In Stock
Min.: 1
Mult.: 1

STM32F3 SMD/SMT 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 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 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU
Datasheet
1,028In Stock
Min.: 1
Mult.: 1

STM32F3 SMD/SMT BGA-100 ARM Cortex M4 256 kB 32 bit 12 bit, 3 x 16 bit 72 MHz 129 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU
Datasheet
1,726In Stock
Min.: 1
Mult.: 1
Reel: 3,000

STM32L051K8 SMD/SMT ARM Cortex M0+ 64 kB 32 bit 12 bit 32 MHz 27 I/O 8 kB 1.65 V 3.6 V - 40 C + 85 C Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz
Datasheet
1,051In Stock
Min.: 1
Mult.: 1

STM32L051R8 Tray
STMicroelectronics ARM Microcontrollers - MCU ARM Cortex M3 32kB 24 MHz 12 Timers
Datasheet
370In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

STM32F100R6 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
STMicroelectronics ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 512 Kbytes of Flash 72 MHz CPU, m
Datasheet
1,497In Stock
Min.: 1
Mult.: 1
Reel: 1,500

STM32F103VE 12 bit Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash
Datasheet
884In Stock
Min.: 1
Mult.: 1

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 + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
743In Stock
Min.: 1
Mult.: 1

STM32L052R6 SMD/SMT LQFP-64 ARM Cortex M0+ 32 kB 32 bit 12 bit 32 MHz 51 I/O 8 kB 1.8 V 3.6 V - 40 C + 85 C
STMicroelectronics ARM Microcontrollers - MCU ARM Cortex-M0 MCU 16Kb Flash 48MHz
Datasheet
1,477In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

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 + 105 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 64 Kbytes of Flash 48 MHz CPU &
Datasheet
927In Stock
Min.: 1
Mult.: 1

STM32F058R8 SMD/SMT LQFP-64 ARM Cortex M0 64 kB 32 bit 12 bit 48 MHz 54 I/O 8 kB 1.65 V 3.6 V - 40 C + 85 C

STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line 16KB
Datasheet
2,910In Stock
Min.: 1
Mult.: 1

STM32F101T4 SMD/SMT UFQFPN-36 ARM Cortex M3 16 kB 32 bit 12 bit 36 MHz 26 I/O 4 kB 2 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 32K Flash 6KB RAM
Datasheet
2,859In Stock
Min.: 1
Mult.: 1

STM32F101TB SMD/SMT UFQFPN-36 ARM Cortex M3 128 kB 32 bit 12 bit 36 MHz 26 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 384Kb Flash MCU
Datasheet
1,054In Stock
Min.: 1
Mult.: 1

STM32F103VD SMD/SMT BGA-100 ARM Cortex M3 384 kB 32 bit 12 bit 72 MHz 80 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Perf Line USB CAN
Datasheet
621In Stock
Min.: 1
Mult.: 1

STM32F103VE SMD/SMT BGA-100 ARM Cortex M3 512 kB 32 bit 12 bit 72 MHz 80 I/O 64 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Hi-perf DSP FPU ARM Cortex-M4 MCU 512Kb
Datasheet
2,771In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

STM32F405OE SMD/SMT WLCSP-90 ARM Cortex M4 512 kB 32 bit 12 bit 168 MHz 72 I/O 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, 512 Kbytes of Flas
Datasheet
347In Stock
Min.: 1
Mult.: 1

STM32F429IE SMD/SMT BGA-176 ARM Cortex M4 512 kB 32 bit 12 bit 180 MHz 140 I/O 260 kB 1.7 V 3.6 V - 40 C + 85 C Tray