ARM Cortex M3 Core Microcontrollers - MCU

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Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU
Datasheet
670In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M3 256 kB 32 bit 12 bit 40 MHz 32 I/O 32 kB 1.85 V 3.8 V - 40 C + 85 C Tray

Infineon Technologies 32-bit Microcontrollers - MCU PSOC 5 LP, 67MHZ 2AB 256K FLASH
Datasheet
1,362In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-68 ARM Cortex M3 128 kB 32 bit 12 bit 67 MHz 48 I/O 32 kB 1.71 V 1.89 V - 40 C + 85 C Tray
Infineon Technologies 32-bit Microcontrollers - MCU MM-LEGACY PSOC135
Datasheet
788In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 64 kB 32 bit 12 bit 67 MHz 62 I/O 16 kB 1.71 V 1.89 V - 40 C + 85 C Tray

Infineon Technologies 32-bit Microcontrollers - MCU PSOC 5LP ANALOG LITE, 256K FLASH
Datasheet
1,384In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-68 ARM Cortex M3 256 kB 32 bit 12 bit 67 MHz 48 I/O 64 kB 1.71 V 1.89 V - 40 C + 85 C Tray
Infineon Technologies 32-bit Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP
Datasheet
384In Stock
4,500On Order
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 67 MHz 62 I/O 64 kB 1.71 V 1.89 V - 40 C + 85 C Tray
Infineon Technologies 32-bit Microcontrollers - MCU PSoC5LP
Datasheet
108In Stock
360Expected 20/08/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 80 MHz 62 I/O 64 kB 1.71 V 1.89 V - 40 C + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU EMBEDDED_POWER
Datasheet
85In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT TQFP-48 ARM Cortex M3 144 kB 32 bit 60 MHz 8 I/O 144 kB 5.5 V 28 V - 40 C + 175 C Reel, Cut Tape
Infineon Technologies ARM Microcontrollers - MCU EMBEDDED_POWER
Datasheet
46In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT TQFP-48 ARM Cortex M3 144 kB 32 bit 60 MHz 8 I/O 16 kB 5.5 V 28 V - 40 C + 175 C Reel, Cut Tape
Infineon Technologies ARM Microcontrollers - MCU EMBEDDED_POWER
Datasheet
180In Stock
Min.: 1
Mult.: 1
Reel: 1,900

SMD/SMT LQFP-64 ARM Cortex M3 256 kB 32 bit 10 bit, 12 bit 60 MHz 25 I/O 32 kB 5.5 V 28 V - 40 C + 175 C Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 16KB
Datasheet
987In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M3 16 kB 32 bit 12 bit 24 MHz 37 I/O 4 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 32KB
Datasheet
1,596In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M3 32 kB 32 bit 12 bit 24 MHz 37 I/O 4 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash
Datasheet
457In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT ARM Cortex M3 128 kB 32 bit 12 bit 24 MHz 51 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 Value Line 64KB
Datasheet
659In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M3 64 kB 32 bit 12 bit 24 MHz 80 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 Value Line 128KB
Datasheet
540In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M3 128 kB 32 bit 12 bit 24 MHz 80 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line
Datasheet
3,000In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M3 32 kB 32 bit 12 bit 36 MHz 37 I/O 6 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 10KB RAM 1X12 ADC
Datasheet
458In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M3 64 kB 32 bit 12 bit 36 MHz 48 I/O 10 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Access Line
Datasheet
2,217In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,400

SMD/SMT LQFP-48 ARM Cortex M3 64 kB 32 bit 12 bit 36 MHz 37 I/O 10 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 128K 16KB RAM 1X12 ADC
Datasheet
1,328In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M3 128 kB 32 bit 12 bit 36 MHz 37 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Access Line 364kB
Datasheet
798In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT LQFP-64 ARM Cortex M3 384 kB 32 bit 36 MHz 48 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel

STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 FL ACCESS LINE ADV
Datasheet
1,729In Stock
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-36 ARM Cortex M3 64 kB 32 bit 12 bit 36 MHz 26 I/O 10 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC
Datasheet
428In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 64 kB 32 bit 12 bit 36 MHz 100 I/O 10 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Access MCU 100-Pin 256kB Flash
Datasheet
686In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 36 MHz 80 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 ACCESS LINE
Datasheet
282In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 512 kB 32 bit 12 bit 36 MHz 80 I/O 48 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 L/D USB MCU
Datasheet
1,500In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M3 64 kB 32 bit 12 bit 48 MHz 37 I/O 10 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 M/D ACCESS USB MCU
Datasheet
Product Comments
1,066In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 48 MHz 51 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray