ARM Cortex M3 Core Microcontrollers - MCU

Types of Microcontrollers - MCU
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Description Datasheet Availability Pricing (SEK) Filter the results in the table by unit price based on your quantity.
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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
NXP Semiconductors ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
188Expected 2026-12-14
Min.: 1
Mult.: 1

SMD/SMT LBGA-256 ARM Cortex M3 32 bit 180 MHz 1 MB 136 kB 2 x 10 bit 164 I/O 2.4 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 32kb Low Power MCU
Datasheet
617On Order
Min.: 1
Mult.: 1

ARM Cortex M3 32 bit 1.65 V 3.6 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A
Datasheet
90Expected 2026-09-03
Min.: 1
Mult.: 1

SMD/SMT QFP-100 ARM Cortex M3 32 bit 64 MHz 512 kB 64 kB 12 bit 79 I/O 1.62 V 1.9 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M3 MCU 256 Kbytes 24 MHz CPU motor control CEC
Datasheet
260In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M3 32 bit 24 MHz 256 kB 24 kB 12 bit 51 I/O 2 V 3.6 V + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 256kB Flash
Datasheet
25In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 32 bit 24 MHz 256 kB 24 kB 12 bit 112 I/O 2 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash
Datasheet
47In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 36 MHz 1 MB 80 kB 12 bit 112 I/O 2 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
1In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-100 ARM Cortex M3 32 bit 32 MHz 64 kB 10 kB 12 bit 83 I/O 1.65 V 3.6 V + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY PSOC135
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 32 bit 67 MHz 64 kB 16 kB 12 bit 62 I/O 1.71 V 1.89 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 260
Mult.: 260

SMD/SMT LFBGA-100 ARM Cortex M3 32 bit 84 MHz 256 kB 64 kB 12 bit 63 I/O 1.62 V 1.95 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRLA
Datasheet
Lead-Time 7 Weeks
Min.: 1
Mult.: 1

SMD/SMT LFBGA-100 ARM Cortex M3 32 bit 84 MHz 512 kB 96 kB 12 bit 63 I/O 1.62 V 3.6 V + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M3 32 bit 48 MHz 16 kB 4 kB 10 bit 34 I/O 1.8 V 1.8 V + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3 500
Mult.: 3 500
: 3 500

SMD/SMT QFN-48 ARM Cortex M3 32 bit 48 MHz 16 kB 4 kB 10 bit 34 I/O 1.62 V 1.95 V + 85 C Reel

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-64 ARM Cortex M3 32 bit 48 MHz 16 kB 4 kB 10 bit 32 I/O 1.62 V 1.95 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3 500
Mult.: 3 500
: 3 500

SMD/SMT QFN-64 ARM Cortex M3 32 bit 48 MHz 16 kB 4 kB 10 bit 47 I/O 1.62 V 1.95 V + 85 C Reel

Microchip Technology ARM Microcontrollers - MCU QFN,Grn, IT, MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M3 32 bit 48 MHz 32 kB 8 kB 10 bit 34 I/O 1.8 V 1.8 V + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3 500
Mult.: 3 500
: 3 500

SMD/SMT QFN-48 ARM Cortex M3 32 bit 48 MHz 32 kB 8 kB 10 bit 34 I/O 1.62 V 1.95 V + 85 C Reel

Microchip Technology ARM Microcontrollers - MCU QFN,Grn, IT, MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-64 ARM Cortex M3 32 bit 48 MHz 32 kB 4 kB 10 bit 32 I/O 1.62 V 1.95 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3 500
Mult.: 3 500
: 3 500

SMD/SMT QFN-64 ARM Cortex M3 32 bit 48 MHz 32 kB 8 kB 10 bit 47 I/O 1.62 V 1.95 V + 85 C Reel

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL B
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3 500
Mult.: 3 500
: 3 500

SMD/SMT QFN-48 ARM Cortex M3 32 bit 48 MHz 64 kB 8 kB 10 bit 34 I/O 1.62 V 1.95 V + 85 C Reel

Microchip Technology ARM Microcontrollers - MCU QFN,Grn, IT, MRL B
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-64 ARM Cortex M3 32 bit 48 MHz 64 kB 4 kB 10 bit 32 I/O 1.62 V 1.95 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL B
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3 500
Mult.: 3 500
: 3 500

SMD/SMT QFN-64 ARM Cortex M3 32 bit 48 MHz 64 kB 8 kB 10 bit 47 I/O 1.62 V 1.95 V + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

SMD/SMT LQFP-48 ARM Cortex M3 32 bit 64 MHz 64 kB 16 kB 12 bit 79 I/O 1.62 V 1.9 V + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU QFN,Green,IND TEMP,MRL B
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3 500
Mult.: 3 500
: 3 500

SMD/SMT VQFN-48 ARM Cortex M3 32 bit 64 MHz 64 kB 16 kB 12 bit 79 I/O 1.62 V 1.9 V + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

SMD/SMT LQFP-64 ARM Cortex M3 32 bit 64 MHz 64 kB 16 kB 12 bit 79 I/O 1.62 V 1.9 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU QFN,Green,IND TEMP,MRL B
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3 500
Mult.: 3 500
: 3 500

SMD/SMT VQFN-64 ARM Cortex M3 32 bit 64 MHz 64 kB 16 kB 12 bit 79 I/O 1.62 V 1.9 V + 85 C Reel