ARM Cortex M3 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers
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Number of I/Os
Data Bus Width
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Analog Devices ARM Microcontrollers - MCU Cortex M3 MCU + Dual 24bit S-D AFE
Datasheet
695In Stock
2,215On Order
MouseReel Available
Min.: 1
Mult.: 1
: 750

SMD/SMT LFCSP-48 ARM Cortex M3 19 I/O 32 bit 24 bit
Texas Instruments ARM Microcontrollers - MCU 16/32B RISC Fl MCU
Datasheet
576In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 49 I/O 32 bit/16 bit 10 bit
Silicon Labs ARM Microcontrollers - MCU Tiny Gecko MCU IC
Datasheet
3,138In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-48 ARM Cortex M3 37 I/O 32 bit 12 bit
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY MM
Datasheet
1,600In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 50 I/O 32 bit 12 bit
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY MM
Datasheet
520In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M3 35 I/O 32 bit 12 bit
Infineon Technologies ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus
Datasheet
884In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 72 I/O 32 bit 12 bit

Infineon Technologies ARM Microcontrollers - MCU PSOC 5 LP, 67MHZ 2AB 256K FLASH
Datasheet
757In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-68 ARM Cortex M3 48 I/O 32 bit 12 bit
Infineon Technologies ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus
Datasheet
861In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 72 I/O 32 bit 12 bit

Infineon Technologies ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ,64K
Datasheet
293In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-68 ARM Cortex M3 32 bit 12 bit
Infineon Technologies ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus
Datasheet
810In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 62 I/O 32 bit 12 bit
Infineon Technologies ARM Microcontrollers - MCU PSOC5LP
Datasheet
170In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 62 I/O 32 bit 12 bit
Infineon Technologies ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Datasheet
406In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 62 I/O 32 bit 12 bit
Infineon Technologies ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP
Datasheet
221In Stock
900On Order
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 62 I/O 32 bit 12 bit
NXP Semiconductors ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
254In Stock
270Expected 8/24/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 78 I/O 32 bit 2 x 12 bit
NXP Semiconductors ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
812In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M3 76 I/O 32 bit 2 x 12 bit
NXP Semiconductors ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
673In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M3 30 I/O 32 bit 2 x 12 bit
NXP Semiconductors ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
954In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 44 I/O 32 bit 2 x 12 bit
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
495In Stock
595Expected 11/16/2026
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M3 52 I/O 32 bit 12 bit
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
2,144In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M3 52 I/O 32 bit 12 bit
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
830In Stock
1,190Expected 11/16/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-80 ARM Cortex M3 52 I/O 32 bit 12 bit
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
922In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-80 ARM Cortex M3 52 I/O 32 bit 12 bit
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
163In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M3 52 I/O 32 bit 12 bit
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
1,540In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-80 ARM Cortex M3 52 I/O 32 bit 12 bit
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
1,212In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M3 52 I/O 32 bit 12 bit
NXP Semiconductors ARM Microcontrollers - MCU 128kB flash, 32kB SRAM, Ethernet, USB, LQFP100 package
Datasheet
720In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M3 70 I/O 32 bit 12 bit