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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 (USD) 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 CM0,QFN32, 128kFlash,Trays,USB, I Temp ATSAMD21E17D-MU Microchip Technology 1: $2.87 801In Stock	Mfr. Part # ATSAMD21E17D-MU Mouser Part # 556-ATSAMD21E17D-MU	Microchip Technology	ARM Microcontrollers - MCU CM0,QFN32, 128kFlash,Trays,USB, I Temp Learn More about Microchip Technology sam d21 mcus	Datasheet	801In Stock	$2.87 $2.60 $2.35	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	VQFN-32	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	26 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP100, 1MFlash,Tray, USB,Extended Temp ATSAMD51N20A-AF Microchip Technology 1: $8.39 268In Stock	Mfr. Part # ATSAMD51N20A-AF Mouser Part # 556-ATSAMD51N20A-AF	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP100, 1MFlash,Tray, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	268In Stock	$8.39 $7.69 $6.96	Min.: 1 Mult.: 1	ATSAMD51	SMD/SMT	TQFP-100	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	81 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM ATSAMS70J21B-AN Microchip Technology 1: $14.21 342In Stock	Mfr. Part # ATSAMS70J21B-AN Mouser Part # 556-ATSAMS70J21B-AN	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM Learn More about Microchip Technology microchip s70 mcus	Datasheet	342In Stock	$14.21 $12.93 $11.69	Min.: 1 Mult.: 1	SAM S70	SMD/SMT	LQFP-64	ARM Cortex M7	2 MB	32 bit	12 bit	300 MHz	44 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Auto CM7,512kB Fl.,QFP100,T&R ATSAMV70N19B-AABT Microchip Technology 1: $11.34 4,492In Stock	Mfr. Part # ATSAMV70N19B-AABT Mouser Part # 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	4,492In Stock	Cut Tape $11.34 $11.05 Reel $9.43	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 Automotive Cortex-M7 ATSAMV70N20B-CB Microchip Technology 1: $14.12 262In Stock	Mfr. Part # ATSAMV70N20B-CB Mouser Part # 556-ATSAMV70N20B-CB	Microchip Technology	ARM Microcontrollers - MCU Automotive Cortex-M7 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	262In Stock	$14.12 $12.95 $11.73	Min.: 1 Mult.: 1	SAM V70	SMD/SMT	TFBGA-100	ARM Cortex M7	1 MB	32 bit	12 bit	300 MHz	75 I/O	384 kB	1.2 V	1.32 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB EFM32LG230F128G-F-QFN64R Silicon Labs 1: $9.33 2,650In Stock	Mfr. Part # EFM32LG230F128G-F-QFN64R Mouser Part # 634-32LG230F128GFQFR	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	2,650In Stock	Cut Tape $9.33 $7.23 $6.71 $6.13 View Reel $5.24 $5.85 $5.69 $5.54 $5.24 Quote	Min.: 1 Mult.: 1 : 3,000	EFM32LG	SMD/SMT	QFN-64	ARM Cortex M3	128 kB	32 bit	12 bit	48 MHz	56 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG108F32-D-QFN24R Silicon Labs 1: $6.61 1,185In Stock	Mfr. Part # EFM32TG108F32-D-QFN24R Mouser Part # 634-EFM32TG108F32-DR	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC Learn More about Silicon Labs energymicroefm32tg	Datasheet	1,185In Stock	Cut Tape $6.61 $4.55 $4.24 $3.73 View Reel $2.71 $3.54 $3.17 $2.71 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	EFM32TG	SMD/SMT	QFN-24	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	17 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024GL125-C Silicon Labs 1: $11.78 1,284In Stock	Mfr. Part # EFM32PG12B500F1024GL125-C Mouser Part # 634-PG12B500FGL125C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	1,284In Stock	$11.78 $9.57 $8.60 $8.13 View $7.70 $7.48 $7.42 Quote	Min.: 1 Mult.: 1	EFM32PG	SMD/SMT	BGA-125	ARM Cortex M4	1.02 MB	32 bit	12 bit	40 MHz	65 I/O	256 kB	1.8 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU HMI-LEGACY PSOC4 CY8C4014PVI-422 Infineon Technologies 1: $2.77 1,893In Stock	Mfr. Part # CY8C4014PVI-422 Mouser Part # 727-CY8C4014PVI-422	Infineon Technologies	ARM Microcontrollers - MCU HMI-LEGACY PSOC4 Learn More about Infineon Technologies cypress psoc 4000 socs	Datasheet	1,893In Stock	$2.77 $2.42 $1.70 $1.65 View $1.54 $1.46 $1.45 $1.42	Min.: 1 Mult.: 1	PSOC 4000	SMD/SMT	SSOP-24	ARM Cortex M0	16 kB	32 bit	No ADC	16 MHz	20 I/O	2 kB	1.71 V	1.89 V	- 40 C	+ 85 C		Tube
ARM Microcontrollers - MCU HMI-LEGACY PSOC4 CY8C4025AXI-S402 Infineon Technologies 1: $2.74 2,598In Stock	Mfr. Part # CY8C4025AXI-S402 Mouser Part # 727-CY8C4025AXI-S402	Infineon Technologies	ARM Microcontrollers - MCU HMI-LEGACY PSOC4 Learn More about Infineon Technologies cypress psoc 4000 socs	Datasheet	2,598In Stock	$2.74 $2.04 $1.76 $1.67 View $1.58 $1.53 $1.50 $1.41	Min.: 1 Mult.: 1	PSOC 4000	SMD/SMT	TQFP-32	ARM Cortex M0+	32 kB	32 bit	10 bit	24 MHz	27 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU PSoC4 CY8C4025LQI-S412 Infineon Technologies 1: $3.37 5,762In Stock	Mfr. Part # CY8C4025LQI-S412 Mouser Part # 727-CY8C4025LQI-S412	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4000 socs	Datasheet	5,762In Stock	$3.37 $2.53 $2.19 $2.09 View $1.86 $1.48 $1.47	Min.: 1 Mult.: 1	PSOC 4000	SMD/SMT	QFN-32	ARM Cortex M0+	32 kB	32 bit	10 bit	24 MHz	27 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU PSOC4 CY8C4124PVQ-432 Infineon Technologies 1: $4.54 2,348In Stock	Mfr. Part # CY8C4124PVQ-432 Mouser Part # 727-CY8C4124PVQ-432	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	2,348In Stock	$4.54 $3.01 $2.74 $2.33 View $2.21 $1.98 $1.71 $1.70 $1.69	Min.: 1 Mult.: 1	PSOC 4100	SMD/SMT	SSOP-28	ARM Cortex M0	16 kB	32 bit	12 bit	24 MHz	24 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 105 C		Tube
ARM Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4 CY8C4125LQI-483T Infineon Technologies 1: $4.08 1,916In Stock	Mfr. Part # CY8C4125LQI-483T Mouser Part # 727-CY8C4125LQI-483T	Infineon Technologies	ARM Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4 Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	1,916In Stock	Cut Tape $4.08 $3.09 $2.68 $2.56 Reel $2.14 View $2.35 $2.32 $2.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	PSOC 4100	SMD/SMT	UFQFN-40	ARM Cortex M0	32 kB	32 bit	12 bit	24 MHz	34 I/O	4 kB	1.71 V	1.89 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSoC 4 S-Series CY8C4147AZI-S455 Infineon Technologies 1: $6.21 1,236In Stock	Mfr. Part # CY8C4147AZI-S455 Mouser Part # 727-CY8C4147AZI-S455	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series Learn More about Infineon Technologies cypress semiconductor psoc4100s plus	Datasheet	1,236In Stock	$6.21 $4.76 $4.17 $3.72 View $3.65 $3.46 $3.44 $3.43 Quote	Min.: 1 Mult.: 1	PSOC 4100S Plus	SMD/SMT	TQFP-64	ARM Cortex M0+	128 kB	32 bit	10 bit, 12 bit	48 MHz	54 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog CY8C4246AZI-M445 Infineon Technologies 1: $5.56 2,113In Stock	Mfr. Part # CY8C4246AZI-M445 Mouser Part # 727-CY8C4246AZI-M445	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog Learn More about Infineon Technologies cypress psoc 4200 mcus	Datasheet	2,113In Stock	$5.56 $4.21 $3.92 $3.43 View $3.37 $3.34 $3.33	Min.: 1 Mult.: 1	PSOC 4200	SMD/SMT	TQFP-64	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	51 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU IOT-PSOC6 CY8C6144LQI-S4F92 Infineon Technologies 1: $6.23 500In Stock	Mfr. Part # CY8C6144LQI-S4F92 Mouser Part # 727-CY8C6144LQIS4F92	Infineon Technologies	ARM Microcontrollers - MCU IOT-PSOC6 Learn More about Infineon Technologies infineon psoc 61 mcus	Datasheet	500In Stock	$6.23 $4.78 $4.19 $4.01 View $3.69 $3.60 $3.55 $3.51 Quote	Min.: 1 Mult.: 1	PSOC 61	SMD/SMT	QFN-68	ARM Cortex M0+, ARM Cortex M4		32 bit	12 bit	150 MHz	53 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU BGA Grn IT MRL B AT91SAM7SE32B-CU Microchip Technology 1: $10.67 184In Stock	Mfr. Part # AT91SAM7SE32B-CU Mouser Part # 556-AT91SAM7SE32B-CU	Microchip Technology	ARM Microcontrollers - MCU BGA Grn IT MRL B	Datasheet	184In Stock	$10.67 $9.70 $8.78	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LFBGA-144	ARM7TDMI	32 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	8 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU IND TEMP AT91SAM7SE512B-CU Microchip Technology 1: $18.09 371In Stock	Mfr. Part # AT91SAM7SE512B-CU Mouser Part # 556-AT91SAM7SE512BCU	Microchip Technology	ARM Microcontrollers - MCU IND TEMP	Datasheet	371In Stock	$18.09 $16.44 $14.89	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LFBGA-144	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4E16EA-ANR Microchip Technology 1: $12.61 1,425In Stock	Mfr. Part # ATSAM4E16EA-ANR Mouser Part # 556-ATSAM4E16EA-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	1,425In Stock	Cut Tape $12.61 $12.20 Reel $10.38 MouseReel Available	Min.: 1 Mult.: 1 : 800	ATSAM4E16	SMD/SMT	LQFP-144	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	117 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B ATSAM4E8EB-AN Microchip Technology 1: $10.05 718In Stock	Mfr. Part # ATSAM4E8EB-AN Mouser Part # 556-ATSAM4E8EB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	718In Stock	$10.05 $9.15 $8.27	Min.: 1 Mult.: 1	ATSAM4E8	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	117 I/O	128 kB	1.62 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU LQFP, GREEN, INC TEMP, MRL A ATSAM4N16CA-AUR Microchip Technology 1: $6.60 957In Stock	Mfr. Part # ATSAM4N16CA-AUR Mouser Part # 556-ATSAM4N16CA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP, GREEN, INC TEMP, MRL A Learn More about Microchip Technology atmel sam4n mcu	Datasheet	957In Stock	Cut Tape $6.60 $6.40 Reel $5.45	Min.: 1 Mult.: 1 : 1,000	SAM4N	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	10 bit	100 MHz	79 I/O	80 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU 20 SOIC,105C, GREEN,1.6-3.6V,48MHz ATSAMD10D13A-SSNT Microchip Technology 1: $1.51 1,455In Stock	Mfr. Part # ATSAMD10D13A-SSNT Mouser Part # 556-ATSAMD10D13ASSNT	Microchip Technology	ARM Microcontrollers - MCU 20 SOIC,105C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology microchip atsamd10 mcus	Datasheet	1,455In Stock	Cut Tape $1.51 $1.47 Reel $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SAMD1/2x	SMD/SMT	SOIC-20	ARM Cortex M0	8 kB	32 bit	12 bit	48 MHz	22 I/O	4 kB	1.62 V	3.63 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 48QFN,125C TEMP, GREEN, 3.3V, 48MHZ, T&R ATSAMD21G16B-MFT Microchip Technology 1: $3.07 6,362In Stock	Mfr. Part # ATSAMD21G16B-MFT Mouser Part # 556-ATSAMD21G16B-MFT	Microchip Technology	ARM Microcontrollers - MCU 48QFN,125C TEMP, GREEN, 3.3V, 48MHZ, T&R Learn More about Microchip Technology sam d21 mcus	Datasheet	6,362In Stock	Cut Tape $3.07 $2.97 Reel $2.52 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SAMD21	SMD/SMT	QFN-48	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	38 I/O	8 kB	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 128KB 16KB 48TQFP GRN1.6-3.6V48MHz ATSAMD21G17A-AUT Microchip Technology 1: $3.03 914In Stock	Mfr. Part # ATSAMD21G17A-AUT Mouser Part # 556-ATSAMD21G17A-AUT	Microchip Technology	ARM Microcontrollers - MCU 128KB 16KB 48TQFP GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	914In Stock	Cut Tape $3.03 $2.94 Reel $2.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SAMD21	SMD/SMT	TQFP-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	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 64kB Flash, 8kB SRAM, 2kB RWW, QFP, T&R ATSAMDA1J16B-ABT Microchip Technology 1: $4.95 913In Stock	Mfr. Part # ATSAMDA1J16B-ABT Mouser Part # 556-ATSAMDA1J16B-ABT	Microchip Technology	ARM Microcontrollers - MCU 64kB Flash, 8kB SRAM, 2kB RWW, QFP, T&R Learn More about Microchip Technology microchip 32bit sam d mcus	Datasheet	913In Stock	Cut Tape $4.95 $4.79 Reel $4.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SAM DA1	SMD/SMT	TQFP-64	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	52 I/O	8 kB	2.7 V	3.63 V	- 40 C	+ 105 C	AEC-Q100	Reel, Cut Tape, MouseReel