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. 

Types of Microcontrollers - MCU
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
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Packaging
STMicroelectronics ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Access Line MCU
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.400
Mult.: 2.400
Reel: 2.400

SMD/SMT LQFP-48 ARM Cortex M3 32 bit 48 MHz 64 kB 10 kB 12 bit 37 I/O 2 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 Medium-density
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.400
Mult.: 2.400
Reel: 2.400

SMD/SMT LQFP-48 ARM Cortex M3 32 bit 48 MHz 128 kB 16 kB 12 bit 37 I/O 2 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 L/D ACCESS LINE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 960
Mult.: 960

SMD/SMT LQFP-64 ARM Cortex M3 32 bit 48 MHz 32 kB 6 kB 12 bit 51 I/O 2 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU USB Access line ARM Cortex-M3 MCU 128Kb
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000

SMD/SMT LQFP-64 ARM Cortex M3 32 bit 48 MHz 128 kB 16 kB 2 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 32KB Performance
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.400
Mult.: 2.400
Reel: 2.400

SMD/SMT LQFP-48 ARM Cortex M3 32 bit 72 MHz 32 kB 10 kB 12 bit 2 V 3.6 V + 105 C Reel
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.400

SMD/SMT LQFP-48 ARM Cortex M3 32 bit 72 MHz 128 kB 20 kB 12 bit 2 V 3.6 V + 105 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE 16KB
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 960
Mult.: 960

SMD/SMT LQFP-64 ARM Cortex M3 32 bit 72 MHz 16 kB 6 kB 12 bit 51 I/O 2 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 32 Kbytes Clash, 72 MHz CPU, moto
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000

SMD/SMT ARM Cortex M3 32 bit 72 MHz 32 kB 10 kB 12 bit 51 I/O 2 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 3.840
Mult.: 3.840

SMD/SMT BGA-64 ARM Cortex M3 32 bit 72 MHz 64 kB 20 kB 12 bit 51 I/O 2 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 64 Kbytes of Flash 72 MHz CPU, mo
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

12 bit Reel
STMicroelectronics ARM Microcontrollers - MCU STM Cortex Medium Density 32-Bit ARM
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 3.840
Mult.: 3.840

SMD/SMT BGA-64 ARM Cortex M3 32 bit 72 MHz 64 kB 20 kB 12 bit 51 I/O 2 V 3.6 V + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 128 Kbytes of Flash 72 MHz CPU, m
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

12 bit Reel
STMicroelectronics ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 3.000
Mult.: 3.000
Reel: 3.000

SMD/SMT WLCSP-64 ARM Cortex M3 32 bit 72 MHz 384 kB 64 kB 12 bit 51 I/O 2 V 3.6 V + 85 C Reel

STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex MED Density 64kb PL
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT UFQFPN-36 ARM Cortex M3 32 bit 72 MHz 64 kB 20 kB 12 bit 2 V 3.6 V + 85 C Reel, Cut Tape, MouseReel

STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.940
Mult.: 2.940

SMD/SMT UFQFPN-36 ARM Cortex M3 32 bit 72 MHz 64 kB 20 kB 12 bit 26 I/O 2 V 3.6 V + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 128K 20KB RAM 2X12 ADC
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1.104
Mult.: 1.104

SMD/SMT BGA-100 ARM Cortex M3 32 bit 72 MHz 128 kB 20 kB 12 bit 100 I/O 2 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 258 to 512 USB/CAN
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1.104
Mult.: 1.104

SMD/SMT BGA-100 ARM Cortex M3 32 bit 72 MHz 128 kB 20 kB 12 bit 80 I/O 2 V 3.6 V + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 128 Kbytes of Flash 72 MHz CPU, m
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.496
Mult.: 2.496

UFBGA-100 12 bit Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex MED Density 128kb PL
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 72 MHz 128 kB 20 kB 12 bit 2 V 3.6 V + 105 C Reel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

SMD/SMT BGA-100 ARM Cortex M3 32 bit 72 MHz 256 kB 48 kB 12 bit 80 I/O 2 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 USB CAN 11 TMRS 3 ADCS
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500

SMD/SMT BGA-100 ARM Cortex M3 32 bit 72 MHz 384 kB 64 kB 12 bit 80 I/O 2 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 512 Kbytes of Flash 72 MHz CPU, m
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500

12 bit Reel
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 512K Flash 64K RAM
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500

SMD/SMT BGA-144 ARM Cortex M3 32 bit 72 MHz 512 kB 64 kB 12 bit 2 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 72 MHz 64 kB 64 kB 12 bit 80 I/O 2 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU, 128 Kbytes Flash, 72 MHz CPU
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000

Reel