32 bit 72 MHz Microcontrollers - MCU

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.
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Program Memory Size
Data Bus Width
ADC Resolution
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Supply Voltage - Max
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Packaging
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 257 to 512 USB/CAN
Datasheet
1.883On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 384 kB 32 bit 12 bit 72 MHz 51 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex XL Density 1Mb Flash
Datasheet
958Expected 3/15/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 1 MB 32 bit 12 bit 72 MHz 112 I/O 96 kB 2 V 3.6 V - 40 C + 105 C Tray

STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE
Datasheet
2.922Expected 8/9/2027
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-36 ARM Cortex M3 64 kB 32 bit 12 bit 72 MHz 26 I/O 20 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 261 to 512 USB/CAN
Datasheet
1.282On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 256 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 Cortex 64/25 CONNECTIVITY LINE M3
Datasheet
1.080Expected 10/20/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 128 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 256K Flash 6KB RAM
Datasheet
2.008Expected 1/4/2027
Min.: 1
Mult.: 1

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 Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
Datasheet
2.911Expected 8/13/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 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 Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash
Datasheet
2.400Expected 8/18/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.400

SMD/SMT ARM Cortex M4 128 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 37 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, 256 Kbytes of Flash
Datasheet
2.365On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.400

SMD/SMT LQFP-48 ARM Cortex M4 256 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 37 I/O 40 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, 64 Kbytes of Flash 7
Datasheet
1.500Expected 9/14/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M4 64 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
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU
Datasheet
779Expected 8/17/2026
Min.: 1
Mult.: 1

SMD/SMT QFP-64 ARM Cortex M4 2.05 MB 32 bit 12 bit 72 MHz 47 I/O 512 kB 1.8 V 3.8 V - 40 C + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY MM
Datasheet
1.600Expected 8/27/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 72 MHz 50 I/O 32 kB 2.7 V 5.5 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
1.890On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M3 64 kB 32 bit 2 x 12 bit 72 MHz 32 I/O 12 kB 2.4 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
960Expected 8/27/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 256 kB 32 bit 2 x 12 bit 72 MHz 46 I/O 36 kB 2.4 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 100 TQFP, 85C, Tray
Datasheet
360On Order
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M23 512 kB 32 bit 12 bit 72 MHz 80 I/O 128 KB 1.71 V 3.63 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-28 MIPS32 M4K 128 kB 32 bit 10 bit 72 MHz 21 I/O 32 kB 2.5 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 162
Mult.: 27

SMD/SMT SOIC-28 MIPS32 M4K 128 kB 32 bit 10 bit 72 MHz 21 I/O 32 kB 2.5 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1.600
Mult.: 1.600
: 1.600

SMD/SMT QFN-28 MIPS32 M4K 128 kB 32 bit 10 bit 72 MHz 21 I/O 32 kB 2.5 V 3.6 V - 40 C + 85 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1.600
Mult.: 1.600
: 1.600
SMD/SMT SOIC-28 MIPS32 M4K 128 kB 32 bit 10 bit 72 MHz 21 I/O 32 kB 2.5 V 3.6 V - 40 C + 85 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1.600
Mult.: 1.600
: 1.600
SMD/SMT QFN-28 MIPS32 M4K 128 kB 32 bit 10 bit 72 MHz 21 I/O 32 kB 2.5 V 3.6 V - 40 C + 105 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1.600
Mult.: 1.600
: 1.600
SMD/SMT SOIC-28 MIPS32 M4K 128 kB 32 bit 10 bit 72 MHz 21 I/O 32 kB 2.5 V 3.6 V - 40 C + 105 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 183
Mult.: 61

SMD/SMT QFN-28 MIPS32 M4K 128 kB 32 bit 10 bit 72 MHz 21 I/O 32 kB 2.5 V 3.6 V - 40 C + 105 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 162
Mult.: 27

SMD/SMT SOIC-28 MIPS32 M4K 128 kB 32 bit 10 bit 72 MHz 21 I/O 32 kB 2.5 V 3.6 V - 40 C + 105 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 180
Mult.: 45

SMD/SMT QFN-44 MIPS32 M4K 128 kB 32 bit 10 bit 72 MHz 35 I/O 32 kB 2.5 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 MIPS32 M4K 128 kB 32 bit 10 bit 72 MHz 35 I/O 32 kB 2.5 V 3.6 V - 40 C + 85 C Tray