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 Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB
1 428On Order
6,05 €
4,64 €
4,07 €
3,84 €
Min.: 1
Mult.: 1
STM32L151C8-A SMD/SMT LQFP-48 ARM Cortex M3 64 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 Ultra Low M3 ARM 128 Kbytes 32 MHz
1 987Expected 26/02/2027
7,60 €
5,82 €
5,18 €
4,86 €
Min.: 1
Mult.: 1
STM32L151CC SMD/SMT LQFP-48 ARM Cortex M3 256 kB 32 bit 12 bit 32 MHz 37 I/O 32 kB 1.65 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra Low M3 ARM 128 Kbytes 32 MHz
1 920Expected 08/03/2027
7,66 €
5,82 €
5,37 €
4,81 €
Min.: 1
Mult.: 1
STM32L151RC SMD/SMT LQFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 32 MHz 51 I/O 32 kB 1.65 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, USB, 2xOp-amp
1 907Expected 23/02/2027
9,81 €
7,64 €
7,24 €
6,83 €
Min.: 1
Mult.: 1
STM32L151RE SMD/SMT LQFP-64 ARM Cortex M3 512 kB 32 bit 12 bit 32 MHz 51 I/O 80 kB 1.65 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, LCD, USB
947Expected 22/02/2027
7,03 €
4,92 €
4,69 €
4,08 €
Min.: 1
Mult.: 1
STM32L152R8-A SMD/SMT LQFP-64 ARM Cortex M3 64 kB 32 bit 12 bit 32 MHz 51 I/O 10 kB 1.65 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU STM32L16 Low Power M3 384kB 32MHz MCU
539Expected 22/02/2027
10,70 €
8,69 €
8,30 €
7,21 €
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 STM32L16 Low Power M3 384kB 32MHz MCU
529Expected 23/02/2027
13,05 €
10,24 €
9,29 €
8,83 €
Min.: 1
Mult.: 1
STM32L162ZD 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 32B ARM Cortex-M4 1Mb Flash 168MHz CPU
540Expected 22/02/2027
15,65 €
12,26 €
11,36 €
10,48 €
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 32-Bit Arm Cortex M3 128kb UltralowPower
1 473On Order
7,67 €
5,75 €
5,49 €
4,76 €
Min.: 1
Mult.: 1
STM32L151CB SMD/SMT 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 32-Bit ARM Cortex 32kb Low Power MCU
617Expected 24/02/2027
6,16 €
4,50 €
4,27 €
3,83 €
Min.: 1
Mult.: 1
STM32L151R6 ARM Cortex M3 32 bit 1.65 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 16 Kbytes of Flash , 48 MHz CPU 34In Stock
2,80 €
1,90 €
1,63 €
1,54 €
Min.: 1
Mult.: 1
STM32F031F4 SMD/SMT TSSOP-20 ARM Cortex M0 16 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 ARM 32Bit Value Line 144-Pin 256kB Flash 25In Stock
8,49 €
6,59 €
5,54 €
5,25 €
Min.: 1
Mult.: 1
STM32F100ZC SMD/SMT LQFP-144 ARM Cortex M3 256 kB 32 bit 12 bit 24 MHz 112 I/O 24 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash 47In Stock
12,99 €
9,80 €
9,04 €
8,75 €
Min.: 1
Mult.: 1
STM32F101VG SMD/SMT LQFP-100 ARM Cortex M3 1 MB 32 bit 12 bit 36 MHz 112 I/O 80 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,128 Kbytes of Flash 7 70In Stock
Cut Tape
8,05 €
6,18 €
5,50 €
5,18 €
Reel
4,54 €
Min.: 1
Mult.: 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 Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB 1In Stock
7,93 €
5,54 €
5,28 €
4,58 €
Min.: 1
Mult.: 1
STM32L151V8-A SMD/SMT BGA-100 ARM Cortex M3 64 kB 32 bit 12 bit 32 MHz 83 I/O 10 kB 1.65 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Low Power MCU
55Expected 29/10/2027
Cut Tape
8,61 €
6,67 €
6,13 €
5,56 €
Reel
4,83 €
Min.: 1
Mult.: 1
: 1 000
STM32L151RB ARM Cortex M3 32 bit 1.65 V 3.6 V Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 16 Kbytes of Flash 48 MHz CPU, motor co Non-Stocked Lead-Time 40 Weeks
Cut Tape
3,48 €
2,62 €
2,27 €
2,17 €
Reel
1,83 €
Min.: 1
Mult.: 1
: 2 400
STM32F031C4 SMD/SMT LQFP-48 ARM Cortex M0 16 kB 32 bit 12 bit 48 MHz 39 I/O 4 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co Non-Stocked Lead-Time 40 Weeks
Cut Tape
2,96 €
2,22 €
1,91 €
1,81 €
Reel
1,49 €
Min.: 1
Mult.: 1
: 3 000
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 + 85 C Reel, Cut Tape, MouseReel

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 32 Kbytes of Flash 48 MHz CPU, U Non-Stocked Lead-Time 40 Weeks
1,53 €
Min.: 1 480
Mult.: 1 480
STM32F038F6 SMD/SMT TSSOP-20 ARM Cortex M0 32 kB 32 bit 12 bit 48 MHz 14 I/O 4 kB 1.656 V 1.944 V - 40 C + 85 C Tube
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 32 Kbytes of Flash 48 MHz CPU, U Non-Stocked Lead-Time 40 Weeks
1,65 €
Min.: 2 940
Mult.: 2 940
STM32F038K6 SMD/SMT UFQFPN-32 ARM Cortex M0 32 kB 32 bit 12 bit 48 MHz 26 I/O 4 kB 1.656 V 1.944 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 & Lead-Time 40 Weeks
2,80 €
2,27 €
2,08 €
2,00 €
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 16 Kbytes of Flash 48 MHz CPU, USB, CAN & Non-Stocked Lead-Time 40 Weeks
Cut Tape
3,26 €
2,44 €
2,11 €
2,01 €
Reel
1,60 €
Min.: 1
Mult.: 1
: 2 500
STM32F042F4 TSSOP-20 16 kB Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU ARM Cortex-M0 MCU 16Kb Flash 48MHz Non-Stocked Lead-Time 40 Weeks
Cut Tape
3,68 €
2,78 €
2,41 €
2,30 €
Reel
1,87 €
Min.: 1
Mult.: 1
: 2 400
STM32F051K4 SMD/SMT LQFP-32 ARM Cortex M0 16 kB 32 bit 12 bit 48 MHz 25 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU ARM Cortex M0 16kB 48 MHz CPU 8kB Flash Non-Stocked Lead-Time 52 Weeks
Reel
2,22 €
Min.: 1 000
Mult.: 1 000
: 1 000
STM32F051R4 SMD/SMT LQFP-64 ARM Cortex M0 16 kB 32 bit 12 bit 48 MHz 55 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz Non-Stocked Lead-Time 52 Weeks
Reel
2,30 €
Min.: 1 000
Mult.: 1 000
: 1 000
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 Reel