ARM Microcontrollers - MCU

ARM Microcontrollers - MCU
ARM Microcontrollers (MCUs) are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many ARM MCU manufacturers including Infineon, Microchip, NXP, STMicroelectronics, Texas Instruments & more. Please view our large selection of ARM MCUs below.
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Please view our selection of ARM MCU’s below.
Results: 16,856
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package/Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Renesas Electronics ARM Microcontrollers - MCU MCU RA0E1 ARM CM23 32MHz 64K/12K WQFN32
Datasheet
2,484In Stock
2,500Expected 22/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

RA0E1 SMD/SMT HWQFN-32 ARM Cortex M23 64 kB 32 bit 12 bit 32 MHz 26 I/O 12 kB 1.6 V 5.5 V - 40 C + 105 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A
Datasheet
1,784In Stock
Min.: 1
Mult.: 1

STM32F723ZE SMD/SMT UFBGA-144 ARM Cortex M7 512 kB 32 bit 12 bit 216 MHz 112 I/O 256 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564
Datasheet
243In Stock
1,600On Order
Min.: 1
Mult.: 1

STM32H7 SMD/SMT LQFP-176 ARM Cortex M7 1 MB 32 bit 12 bit, 16 bit 550 MHz 119 I/O 564 kB 1.62 V 3.6 V - 40 C + 125 C Tray

Infineon Technologies ARM Microcontrollers - MCU TRAVEO-2 BODY HIGH-END
Datasheet
85In Stock
960Expected 18/06/2026
Min.: 1
Mult.: 1

CYT3BB SMD/SMT BGA-272 ARM Cortex M0+, ARM Cortex M7 4.06 MB 32 bit 3 x 12 bit 100 MHz, 250 MHz 220 I/O 768 kB 2.7 V 5.5 V - 40 C + 125 C AEC-Q100 Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA0E1 ARM CM23 32MHz 32K/12K WQFN24
Datasheet
3,430In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

RA0E1 SMD/SMT HWQFN-24 ARM Cortex M23 32 kB 32 bit 12 bit 32 MHz 20 I/O 12 kB 1.6 V 5.5 V - 40 C + 105 C Reel, Cut Tape, MouseReel
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
3,768In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

LPC1700 SMD/SMT WLCSP-100 ARM Cortex M3 512 kB 32 bit 12 bit 100 MHz 70 I/O 64 kB 2.4 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Value-Line ARM MCU 32kB 48 MHz
Datasheet
20,050In Stock
Min.: 1
Mult.: 1

STM32F030C6 SMD/SMT LQFP-48 ARM Cortex M0 32 kB 32 bit 12 bit 48 MHz 39 I/O 4 kB 2.4 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 Value MCU
Datasheet
34,511In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

STM32F030F4 SMD/SMT TSSOP-20 ARM Cortex M0 16 kB 32 bit 12 bit 48 MHz 15 I/O 4 kB 2.4 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN &
Datasheet
10,803In Stock
Min.: 1
Mult.: 1

STM32F042F4 SMD/SMT TSSOP-20 ARM Cortex M0 16 kB 32 bit 12 bit 48 MHz 16 I/O 6 kB 2 V 3.6 V - 40 C + 85 C Tube
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co
Datasheet
11,907In Stock
Min.: 1
Mult.: 1

STM32F051C6 SMD/SMT UFQFPN-48 ARM Cortex M0 32 kB 32 bit 12 bit 48 MHz 39 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 512B Flash 100pin
Datasheet
27,672In Stock
Min.: 1
Mult.: 1

STM32F103VE SMD/SMT LQFP-100 ARM Cortex M3 512 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 ARM M3 1Mb 72 MHz USB CAN
Datasheet
11,559In Stock
Min.: 1
Mult.: 1

STM32F103VG SMD/SMT LQFP-100 ARM Cortex M3 1 MB 32 bit 12 bit 72 MHz 112 I/O 96 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3
Datasheet
2,927In Stock
Min.: 1
Mult.: 1

STM32F107RC SMD/SMT LQFP-64 ARM Cortex M3 256 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 32BIT ARM Cortex M3 Connectivity 128kB
Datasheet
5,698In Stock
Min.: 1
Mult.: 1

STM32F205RB SMD/SMT LQFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 120 MHz 51 I/O 64 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art
Datasheet
1,161In Stock
Min.: 1
Mult.: 1

STM32F746IG SMD/SMT UFBGA-176 ARM Cortex M7 1 MB 32 bit 12 bit 216 MHz 140 I/O 320 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art
Datasheet
1,480In Stock
Min.: 1
Mult.: 1

STM32F746IG SMD/SMT UFBGA-176 ARM Cortex M7 1 MB 32 bit 3 x 12 bit 216 MHz 140 I/O 320 kB 1.7 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art
Datasheet
1,107In Stock
Min.: 1
Mult.: 1

STM32F767VG SMD/SMT LQFP-100 ARM Cortex M7 1 MB 32 bit 3 x 12 bit 216 MHz 82 I/O 532 kB 3.3 V 3.3 V - 40 C + 105 C Tray

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU
Datasheet
25,673In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,400

STM32L051K8 SMD/SMT LQFP-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 32 MHz 27 I/O 8 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP128, 1MFlash,T&R, USB,Extended Temp
Datasheet
3,705In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ATSAMD51 SMD/SMT TQFP-128 ARM Cortex M4F 1 MB 32 bit 12 bit 120 MHz 99 I/O 256 kB 1.71 V 3.6 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Silicon Labs ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES
Datasheet
3,852In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-48 ARM Cortex M3 128 kB 32 bit 12 bit 32 MHz 37 I/O 16 kB 1.98 V 3.8 V - 40 C + 85 C Reel, Cut Tape
Infineon Technologies ARM Microcontrollers - MCU XMC1000
Datasheet
14,197In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

XMC1200 SMD/SMT TSSOP-28 ARM Cortex M0 64 kB 32 bit/16 bit 12 bit 32 MHz 26 I/O 16 kB 1.8 V 5.5 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Infineon Technologies ARM Microcontrollers - MCU XMC4000
Datasheet
2,031In Stock
Min.: 1
Mult.: 1

XMC4500 SMD/SMT LFBGA-144 ARM Cortex M4 1 MB 32 bit/16 bit 12 bit 120 MHz 91 I/O 160 kB 1.3 V 1.3 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores
Datasheet
4,246In Stock
Min.: 1
Mult.: 1

LPC11Uxx SMD/SMT LQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 50 MHz 48 I/O 36 kB 3.3 V 3.3 V - 40 C + 105 C Tray

NXP Semiconductors ARM Microcontrollers - MCU Cortex-M0 16KB 2KB I2c, SPI, 16 GPIO
Datasheet
22,213In Stock
Min.: 1
Mult.: 1

LPC80x SMD/SMT TSSOP-20 ARM Cortex M0+ 16 kB 32 bit 12 bit 15 MHz 17 I/O 2 kB 1.71 V 3.6 V - 40 C + 105 C Tube
Renesas Electronics ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D9 2MB 176QFP
Datasheet
4,777In Stock
Min.: 1
Mult.: 1

S5D9 SMD/SMT LQFP-176 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 133 I/O 640 kB 2.7 V 3.6 V - 40 C + 105 C Tray