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ARM Microcontrollers - MCU

ARM Microcontrollers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many ARM MCU manufacturers including Infineon, Microchip, NXP, Renesas Electronics, STMicroelectronics, Texas Instruments & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	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
ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC21J18A-ANT Microchip Technology 1: HK$40.61 6,597In Stock	Mfr. Part No. ATSAMC21J18A-ANT Mouser Part No 556-ATSAMC21J18A-ANT	Microchip Technology	ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	6,597In Stock	Cut Tape HK$40.61 HK$39.13 HK$35.76 Reel HK$33.13 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	ATSAMC21	SMD/SMT	TQFP-64	ARM Cortex M0+	256 kB	32 bit	2 x 12 bit	48 MHz	52 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B120F128GM32-B Silicon Labs 1: HK$42.66 6,952In Stock	Mfr. Part No. EFM32TG11B120F128GM32-B Mouser Part No 634-EFM32TG128GM32-B	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	6,952In Stock	HK$42.66 HK$33.95 HK$30.25 HK$28.44 View HK$26.55 HK$25.56 HK$25.40 HK$24.58	Min.: 1 Mult.: 1	EFM32TG11	SMD/SMT	QFN-32	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	24 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU PSOC 5LP ANLOG 67MHZ,256K FLASH CY8C5468AXI-LP106 Infineon Technologies 1: HK$128.15 3,032In Stock	Mfr. Part No. CY8C5468AXI-LP106 Mouser Part No 727-CY8C5468AXILP106	Infineon Technologies	ARM Microcontrollers - MCU PSOC 5LP ANLOG 67MHZ,256K FLASH Learn More about Infineon Technologies cypress psoc5lp	Datasheet	3,032In Stock	HK$128.15 HK$99.71 HK$90.17 HK$84.58 View HK$81.30 HK$76.45 HK$74.80 Quote	Min.: 1 Mult.: 1	CY8C54LPxxx	SMD/SMT	TQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	67 MHz	72 I/O	64 kB	1.71 V	1.89 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU INDUSTRIAL-XMC5/7 XMC7100D-F176K4160AA Infineon Technologies 1: HK$135.47 404In Stock	Mfr. Part No. XMC7100D-F176K4160AA Mouser Part No 726-C7100DF176K4160A	Infineon Technologies	ARM Microcontrollers - MCU INDUSTRIAL-XMC5/7 Learn More about Infineon Technologies infineon xmc7000 mcus	Datasheet	404In Stock	HK$135.47 HK$128.97 HK$108.92 HK$105.79 View HK$104.31 HK$104.23	Min.: 1 Mult.: 1		SMD/SMT		ARM Cortex M0+, ARM Cortex M7	4.0625 MB, 256 kB	32 bit	12 bit	250 MHz	148 I/O	768 kB	2.7 V	5.5 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU INDUSTRIAL-XMC5/7 XMC7200D-E272K8384AA Infineon Technologies 1: HK$184.29 721In Stock	Mfr. Part No. XMC7200D-E272K8384AA Mouser Part No 726-C7200DE272K8384A	Infineon Technologies	ARM Microcontrollers - MCU INDUSTRIAL-XMC5/7 Learn More about Infineon Technologies infineon xmc7000 mcus	Datasheet	721In Stock	HK$184.29 HK$155.19 HK$145.41 HK$138.75 View HK$137.11 Quote	Min.: 1 Mult.: 1		SMD/SMT	BGA-272	ARM Cortex M0+, ARM Cortex M7	8.1875 MB, 256 kB	32 bit	12 bit	100 MHz, 350 MHz	191 I/O	1 MB	2.7 V	5.5 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU QFP144,GREEN IND TEMP, MRL A ATSAM3X4EA-AU Microchip Technology 1: HK$108.09 1,227In Stock	Mfr. Part No. ATSAM3X4EA-AU Mouser Part No 556-ATSAM3X4EA-AU	Microchip Technology	ARM Microcontrollers - MCU QFP144,GREEN IND TEMP, MRL A Learn More about Microchip Technology microchip sam3x mcu	Datasheet	1,227In Stock	HK$108.09 HK$98.31 HK$88.94 HK$88.69	Min.: 1 Mult.: 1	SAM3X	SMD/SMT	LQFP-144	ARM Cortex M3	256 kB	32 bit	12 bit	84 MHz	103 I/O	64 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC21G18A-MUT Microchip Technology 1: HK$35.84 8,457In Stock	Mfr. Part No. ATSAMC21G18A-MUT Mouser Part No 556-ATSAMC21G18A-MUT	Microchip Technology	ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	8,457In Stock	Cut Tape HK$35.84 HK$34.77 HK$32.55 HK$32.39 View Reel HK$29.43 HK$32.14 HK$31.98 HK$29.43 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	ATSAMC21	SMD/SMT	QFN-48	ARM Cortex M0+	256 kB	32 bit	2 x 12 bit	48 MHz	38 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM ATSAMD20J17A-AUT Microchip Technology 1: HK$24.82 6,166In Stock	Mfr. Part No. ATSAMD20J17A-AUT Mouser Part No 556-ATSAMD20J17A-AUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	6,166In Stock	Cut Tape HK$24.82 HK$24.17 HK$23.34 HK$23.10 View Reel HK$20.55 HK$23.02 HK$22.85 HK$20.55 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SAMD1/2x	SMD/SMT	TQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	52 I/O	16 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz ATSAMD21E18A-AF Microchip Technology 1: HK$35.67 4,950In Stock	Mfr. Part No. ATSAMD21E18A-AF Mouser Part No 556-ATSAMD21E18A-AF	Microchip Technology	ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	4,950In Stock	HK$35.67 HK$35.02 HK$32.47 HK$31.98 View HK$29.43 HK$29.18	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	TQFP-32	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	26 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R ATSAMD21G15B-AUT Microchip Technology 1: HK$20.47 9,011In Stock	Mfr. Part No. ATSAMD21G15B-AUT Mouser Part No 556-ATSAMD21G15B-AUT	Microchip Technology	ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R Learn More about Microchip Technology sam d21 mcus	Datasheet	9,011In Stock	Cut Tape HK$20.47 HK$19.89 HK$18.66 Reel HK$16.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SAMD21	SMD/SMT	TQFP-48	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	38 I/O	4 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Auto CM7,512kB Fl.,QFP100,T&R ATSAMV70N19B-AABT Microchip Technology 1: HK$93.21 3,814In Stock	Mfr. Part No. ATSAMV70N19B-AABT Mouser Part No 556-ATSAMV70N19BAABT	Microchip Technology	ARM Microcontrollers - MCU Auto CM7,512kB Fl.,QFP100,T&R Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	3,814In Stock	Cut Tape HK$93.21 HK$90.83 HK$90.75 HK$90.67 HK$86.15 Reel HK$77.02	Min.: 1 Mult.: 1 : 1,000	SAM V70	SMD/SMT	LQFP-100	ARM Cortex M7	512 kB	32 bit	12 bit	300 MHz	75 I/O	256 kB	1.2 V	1.32 V	- 40 C	+ 105 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash CY8C4248LTI-L475 Infineon Technologies 1: HK$100.20 3,258In Stock	Mfr. Part No. CY8C4248LTI-L475 Mouser Part No 727-CY8C4248LTI-L475	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash Learn More about Infineon Technologies cypress psoc 4l soc	Datasheet	3,258In Stock	HK$100.20 HK$78.01 HK$72.34 HK$68.64 View HK$66.42 HK$64.69 HK$63.05 Quote	Min.: 1 Mult.: 1	PSOC 4200	SMD/SMT	QFN-68	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	57 I/O	32 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus CY8C5668AXI-LP034 Infineon Technologies 1: HK$222.35 2,442In Stock	Mfr. Part No. CY8C5668AXI-LP034 Mouser Part No 727-CY8C5668AXILP034	Infineon Technologies	ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus Learn More about Infineon Technologies cypress psoc5lp	Datasheet	2,442In Stock	HK$222.35 HK$183.14 HK$163.91 HK$158.73 View HK$145.08 HK$145.00	Min.: 1 Mult.: 1	CY8C56LPxxx	SMD/SMT	TQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	67 MHz	72 I/O	64 kB	1.71 V	1.89 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened, 256KB NVM - 176 PQFP VA41630-PQ176F0PBA VORAGO Restricted Availability	Mfr. Part No. VA41630-PQ176F0PBA Mouser Part No 466-41630PQ176F0PBA	VORAGO	ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened, 256KB NVM - 176 PQFP Learn More about VORAGO va4 radiation hardened mcus Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	Rad-Hard	SMD/SMT	PQFP-176	ARM Cortex M4	256 kB	32 bit	12 bit	100 MHz	104 I/O	64 kB	3 V	3.6 V	- 55 C	+ 125 C		Tray
ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM ATSAMD20J16A-AUT Microchip Technology 1: HK$23.34 7,441In Stock	Mfr. Part No. ATSAMD20J16A-AUT Mouser Part No 556-ATSAMD20J16A-AUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	7,441In Stock	Cut Tape HK$23.34 HK$22.77 HK$21.37 Reel HK$19.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SAMD1/2x	SMD/SMT	TQFP-64	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	52 I/O	8 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM0, QFN 48 , 128KFlash, USB, Extended Temp 125C, Tray ATSAMD21G17D-MF Microchip Technology 1: HK$26.30 5,312In Stock	Mfr. Part No. ATSAMD21G17D-MF Mouser Part No 556-ATSAMD21G17D-MF	Microchip Technology	ARM Microcontrollers - MCU CM0, QFN 48 , 128KFlash, USB, Extended Temp 125C, Tray Learn More about Microchip Technology sam d21 mcus	Datasheet	5,312In Stock	HK$26.30 HK$23.84 HK$21.62 HK$21.45	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	VQFN-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	38 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU PSoC 4 L-Series 128 kb Flash CY8C4247LTI-L475 Infineon Technologies 1: HK$95.85 2,559In Stock	Mfr. Part No. CY8C4247LTI-L475 Mouser Part No 727-CY8C4247LTI-L475	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 L-Series 128 kb Flash Learn More about Infineon Technologies cypress psoc 4l soc	Datasheet	2,559In Stock	HK$95.85 HK$75.05 HK$66.66 HK$64.03 View HK$61.24 HK$59.60 HK$58.28 Quote	Min.: 1 Mult.: 1	PSOC 4200	SMD/SMT	QFN-68	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	57 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc STM32N647A0H3Q STMicroelectronics 1: HK$168.67 53In Stock New Product	Mfr. Part No. STM32N647A0H3Q Mouser Part No 511-STM32N647A0H3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc Learn More about STMicroelectronics stm stm32n6 mcus	Datasheet	53In Stock	HK$168.67 HK$133.66 HK$126.75 HK$115.33 View HK$111.55 HK$108.01 Quote	Min.: 1 Mult.: 1	STM32N6															Tray
ARM Microcontrollers - MCU 5V Cortex M0+, 128KB Flash, 32Pin, VQFN, CAN-FD, 125C Temp PIC32CM1216JH01032-E/RTB Microchip Technology 1: HK$7.97 484In Stock 980Expected 27/11/2026 New Product	Mfr. Part No. PIC32CM1216JH01032-E/RTB Mouser Part No 579-M1216JH01032ERTB New Product	Microchip Technology	ARM Microcontrollers - MCU 5V Cortex M0+, 128KB Flash, 32Pin, VQFN, CAN-FD, 125C Temp Learn More about Microchip Technology microchip pic32cm jh 32 bit mcus	Datasheet	484In Stock 980Expected 27/11/2026	HK$7.97 HK$7.91	Min.: 1 Mult.: 1		SMD/SMT	VQFN-32	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	26 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin QFN, 125C Temp PIC32CM2532LE00064-E/5LX Microchip Technology 1: HK$37.07 260In Stock New Product	Mfr. Part No. PIC32CM2532LE00064-E/5LX Mouser Part No 579-M2532LE064-E5LX New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin QFN, 125C Temp Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	260In Stock	HK$37.07 HK$34.03 HK$30.83	Min.: 1 Mult.: 1		SMD/SMT	VQFN-64	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	48 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU Cortex MO+ w/16K flash and 2K SRAM for cost sensitive applications PIC32CM1602GV00032-E/T5X Microchip Technology 1: HK$5.34 969In Stock New Product	Mfr. Part No. PIC32CM1602GV00032-E/T5X Mouser Part No 579-PC321602GV32ET5X New Product	Microchip Technology	ARM Microcontrollers - MCU Cortex MO+ w/16K flash and 2K SRAM for cost sensitive applications Learn More about Microchip Technology microchip pic32cm16 32 gv00 mcus	Datasheet	969In Stock	HK$5.34 HK$5.28	Min.: 1 Mult.: 1		SMD/SMT	TQFP-32	ARM Cortex M0+	16 kB	32 bit	12 bit	32 MHz	26 I/O	2 kB	2.7 V	3.63 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 48 QFN MCXA155VFT NXP Semiconductors 1: HK$36.00 100In Stock New Product	Mfr. Part No. MCXA155VFT Mouser Part No 771-MCXA155VFT New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 48 QFN Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	100In Stock	HK$36.00 HK$27.13 HK$23.59 HK$22.19 View HK$17.67 HK$17.02 HK$16.85 HK$16.44	Min.: 1 Mult.: 1	MCX A															Tray
ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc STM32N647I0H3Q STMicroelectronics 1: HK$187.01 31In Stock New Product	Mfr. Part No. STM32N647I0H3Q Mouser Part No 511-STM32N647I0H3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc Learn More about STMicroelectronics stm stm32n6 mcus	Datasheet	31In Stock	HK$187.01 HK$149.11 HK$140.23 HK$126.75 View HK$124.86 HK$118.94 Quote	Min.: 1 Mult.: 1	STM32N6															Tray
ARM Microcontrollers - MCU 5V Cortex M0+, 128KB Flash, 48Pin, TQFP, CAN-FD, 125C Temp PIC32CM1216JH01048-E/Y8X Microchip Technology 1: HK$10.93 751In Stock New Product	Mfr. Part No. PIC32CM1216JH01048-E/Y8X Mouser Part No 579-M1216JH01048EY8X New Product	Microchip Technology	ARM Microcontrollers - MCU 5V Cortex M0+, 128KB Flash, 48Pin, TQFP, CAN-FD, 125C Temp Learn More about Microchip Technology microchip pic32cm jh 32 bit mcus	Datasheet	751In Stock	HK$10.93	Min.: 1 Mult.: 1		SMD/SMT	TQFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	38 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 64 Pin QFN, 125C Temp PIC32CM2532LS00064-E/5LX Microchip Technology 1: HK$37.89 258In Stock New Product	Mfr. Part No. PIC32CM2532LS00064-E/5LX Mouser Part No 579-M2532LS064-E5LX New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 64 Pin QFN, 125C Temp Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	258In Stock	HK$37.89 HK$34.77 HK$31.48	Min.: 1 Mult.: 1		SMD/SMT	VQFN-64	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	48 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 125 C		Tray