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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 Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L073CZT3 STMicroelectronics 1: $6.86 1,353In Stock	Mfr. Part # STM32L073CZT3 Mouser Part # 511-STM32L073CZT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	1,353In Stock	$6.86 $5.26 $4.62 $4.41 View $4.08 $4.07 $4.06	Min.: 1 Mult.: 1	STM32L073CZ	SMD/SMT	LQFP-48	ARM Cortex M0+	192 kB	32 bit	12 bit	32 MHz	37 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L073VZT6D STMicroelectronics 1: $7.60 382In Stock	Mfr. Part # STM32L073VZT6D Mouser Part # 511-STM32L073VZT6D	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	382In Stock	$7.60 $5.41 $4.98 $4.70 View $4.56 $4.43 $4.33 $4.26 Quote	Min.: 1 Mult.: 1	STM32L073VZ	SMD/SMT		ARM Cortex M0+	192 kB	32 bit	12 bit	32 MHz	84 I/O	20 kB	1.65 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB STM32L151RBT6A STMicroelectronics 1: $5.92 1,185In Stock	Mfr. Part # STM32L151RBT6A Mouser Part # 511-STM32L151RBT6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l1	Datasheet	1,185In Stock	$5.92 $4.86 $4.40 $4.17 $4.16	Min.: 1 Mult.: 1	STM32L151RB-A	SMD/SMT	LQFP-64	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	51 I/O	16 kB	1.65 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex M3 384kB Ultralow 10Ports USB STM32L151RDT6TR STMicroelectronics 1: $10.34 A tariff of 38% may be applied if shipping to the United States. 905In Stock	Mfr. Part # STM32L151RDT6TR Mouser Part # 511-STM32L151RDT6TR	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex M3 384kB Ultralow 10Ports USB Learn More about STMicroelectronics stm32l1	Datasheet	905In Stock	Cut Tape $10.34 $8.03 $7.11 $6.82 View Reel $6.16 $6.75 $6.41 $6.16 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	STM32L151RD	SMD/SMT	LQFP-64	ARM Cortex M3	384 kB	32 bit	12 bit	32 MHz	51 I/O	48 kB	1.65 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB STM32L412C8U6 STMicroelectronics 1: $3.18 A tariff of 38% may be applied if shipping to the United States. 3,636In Stock	Mfr. Part # STM32L412C8U6 Mouser Part # 511-STM32L412C8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB	Datasheet	3,636In Stock	$3.18 $2.44 $2.25 $2.14 View $2.09 $2.00 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 Max.: 750	STM32L412C8	SMD/SMT	QFN-48	ARM Cortex M4	64 kB	32 bit	2 x 12 bit	80 MHz	38 I/O	40 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of of Flash , USB STM32L422KBT6 STMicroelectronics 1: $4.62 A tariff of 38% may be applied if shipping to the United States. 2,297In Stock	Mfr. Part # STM32L422KBT6 Mouser Part # 511-STM32L422KBT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of of Flash , USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,297In Stock	$4.62 $3.50 $3.05 $2.91 View $2.76 $2.67 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 Max.: 500	STM32L422KB	SMD/SMT	LQFP-32	ARM Cortex M4	128 kB	32 bit	2 x 12 bit	80 MHz	26 I/O	40 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496AGI6 STMicroelectronics 1: $14.30 4,153In Stock	Mfr. Part # STM32L496AGI6 Mouser Part # 511-STM32L496AGI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	4,153In Stock	$14.30 $11.23 $10.00 $9.62 View $9.52 $8.97	Min.: 1 Mult.: 1 Max.: 750	STM32L496AG	SMD/SMT	UFBGA-169	ARM Cortex M4	1 MB	32 bit	3 x 12 bit	80 MHz	136 I/O	320 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD STM32L4R7ZIT6 STMicroelectronics 1: $17.95 1,180In Stock	Mfr. Part # STM32L4R7ZIT6 Mouser Part # 511-STM32L4R7ZIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 microcontrollers	Datasheet	1,180In Stock	$17.95 $14.09 $12.55 $12.08 $10.45	Min.: 1 Mult.: 1 Max.: 300	STM32L4R7ZI	SMD/SMT	LQFP-144	ARM Cortex M4	2 MB	32 bit	12 bit	120 MHz	115 I/O	640 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes STM32WB55REV6 STMicroelectronics 1: $7.29 1,566In Stock	Mfr. Part # STM32WB55REV6 Mouser Part # 511-STM32WB55REV6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	1,566In Stock	$7.29 $6.32 $5.98 $5.48 View $5.24 $4.97 $4.48 $4.47	Min.: 1 Mult.: 1	STM32WB	SMD/SMT	VFQFPN-68	ARM Cortex M4	512 kB	32 bit	12 bit	64 MHz	49 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K STM32WLE5C8U6 STMicroelectronics 1: $6.55 A tariff of 38% may be applied if shipping to the United States. 1,499In Stock	Mfr. Part # STM32WLE5C8U6 Mouser Part # 511-STM32WLE5C8U6	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	1,499In Stock	$6.55 $5.78 $5.50 $5.05 View $4.80 $4.66 $4.65 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	STM32WL	SMD/SMT	UFQFPN-48	ARM Cortex M4	64 kB	32 bit	12 bit	48 MHz	43 I/O	64 kB	1.8 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LS2AA-AU Microchip Technology 1: $6.13 1,207In Stock	Mfr. Part # ATSAM4LS2AA-AU Mouser Part # 556-ATSAM4LS2AA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	1,207In Stock	$6.13 $5.58 $5.05	Min.: 1 Mult.: 1	SAM4L	SMD/SMT	TQFP-48	ARM Cortex M4	128 kB	32 bit	12 bit	48 MHz	32 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B ATSAM4S2AB-AN Microchip Technology 1: $4.03 1,265In Stock	Mfr. Part # ATSAM4S2AB-AN Mouser Part # 556-ATSAM4S2AB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	1,265In Stock	$4.03 $3.68 $3.33 $3.32	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	LQFP-48	ARM Cortex M4	128 kB	32 bit	12 bit	120 MHz	34 I/O	64 kB	1.62 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU QFN,GREEN,EXT TEMP(105),MRL B ATSAM4SD16BB-MN Microchip Technology 1: $8.43 246In Stock	Mfr. Part # ATSAM4SD16BB-MN Mouser Part # 556-ATSAM4SD16BB-MN	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,EXT TEMP(105),MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	246In Stock	$8.43 $7.67 $6.95 $6.94 View $6.91 Quote	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	QFN-64	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	47 I/O	160 kB	1.62 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash,Tray, USB,Extended Temp ATSAMD51N19A-AF Microchip Technology 1: $7.11 3,240In Stock	Mfr. Part # ATSAMD51N19A-AF Mouser Part # 556-ATSAMD51N19A-AF	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash,Tray, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	3,240In Stock	$7.11 $6.52 $5.97 $5.85 View $5.84 $5.83 Quote	Min.: 1 Mult.: 1	ATSAMD51	SMD/SMT	TQFP-100	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	81 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 300Mhz, 1MB Flash, 384KB SRAM, LQFP64 ATSAMV70J20B-AAB Microchip Technology 1: $12.17 197In Stock	Mfr. Part # ATSAMV70J20B-AAB Mouser Part # 556-ATSAMV70J20B-AAB	Microchip Technology	ARM Microcontrollers - MCU 300Mhz, 1MB Flash, 384KB SRAM, LQFP64 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	197In Stock	$12.17 $11.15 $10.07 $10.06 View $10.05 Quote	Min.: 1 Mult.: 1	SAM V70	SMD/SMT	LQFP-64	ARM Cortex M7	1 MB	32 bit	12 bit	300 MHz	44 I/O	384 kB	1.2 V	1.32 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU QFN24, 32KBFlash/8KB SRAM,85 Temp,Green,Tube ATSAML10D15A-MU Microchip Technology 1: $2.23 813In Stock	Mfr. Part # ATSAML10D15A-MU Mouser Part # 579-ATSAML10D15A-MU	Microchip Technology	ARM Microcontrollers - MCU QFN24, 32KBFlash/8KB SRAM,85 Temp,Green,Tube Learn More about Microchip Technology microchip sam l10 l11 mcus	Datasheet	813In Stock	$2.23 $2.06 $1.85	Min.: 1 Mult.: 1	ATSAML10	SMD/SMT	VQFN-24	ARM Cortex M23	32 kB	32 bit	12 bit	32 MHz	17 I/O	8 kB	900 mV	1.2 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32QFN 85C, GREEN,1.6-3.6V,48MHz ATSAML21E15B-MNT Microchip Technology 1: $3.47 4,665In Stock	Mfr. Part # ATSAML21E15B-MNT Mouser Part # 579-ATSAML21E15B-MNT	Microchip Technology	ARM Microcontrollers - MCU 32QFN 85C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	4,665In Stock	Cut Tape $3.47 $3.34 $3.16 Reel $2.87	Min.: 1 Mult.: 1 : 5,000	SAML21	SMD/SMT	VQFN-32	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	25 I/O	4 kB	1.62 V	3.63 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU SimpleLink Arm Cort ex-M3 Wi-Fi network CC3130RNMRGKR Texas Instruments 1: $12.23 5,000In Stock	Mfr. Part # CC3130RNMRGKR Mouser Part # 595-CC3130RNMRGKR	Texas Instruments	ARM Microcontrollers - MCU SimpleLink Arm Cort ex-M3 Wi-Fi network Learn More about Texas Instruments ti cc3130 wireless processor	Datasheet	5,000In Stock	Cut Tape $12.23 $9.51 $9.07 $7.87 View Reel $5.97 $7.52 $6.86 $6.48 $5.97 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	CC3130	SMD/SMT	VQFN-64	ARM Cortex M4		32 bit					2.1 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High Performance 32- bit ARM Cortex-R5 b A 595-S5700714APGEQQ1R TMS5700714APGEQQ1 Texas Instruments 1: $29.53 498In Stock	Mfr. Part # TMS5700714APGEQQ1 Mouser Part # 595-MS5700714APGEQQ1	Texas Instruments	ARM Microcontrollers - MCU High Performance 32- bit ARM Cortex-R5 b A 595-S5700714APGEQQ1R Learn More about Texas Instruments ti tms570ls0714 tms570ls0914 mcus	Datasheet	498In Stock	$29.53 $23.79 $21.30 $19.22 View $19.18 Quote	Min.: 1 Mult.: 1	TMS570LS0714-S	SMD/SMT	LQFP-144	ARM Cortex R4F	768 kB	32 bit/16 bit	12 bit	160 MHz	64 I/O	128 kB	1.14 V	1.32 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 16/32 Bit RISC Flash MCU Arm Cortex-R4F TMS5700914APGEQQ1 Texas Instruments 1: $23.81 160In Stock	Mfr. Part # TMS5700914APGEQQ1 Mouser Part # 595-MS5700914APGEQQ1	Texas Instruments	ARM Microcontrollers - MCU 16/32 Bit RISC Flash MCU Arm Cortex-R4F Learn More about Texas Instruments ti tms570ls0714 tms570ls0914 mcus	Datasheet	160In Stock	$23.81 $19.06 $17.70 $15.77 View $15.37 Quote	Min.: 1 Mult.: 1	TMS570LS0914	SMD/SMT	LQFP-144	ARM Cortex R4F	1 MB	32 bit/16 bit	2 x 12 bit	160 MHz	64 I/O	128 kB	1.2 V	1.2 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 16/32 Bit RISC Flash MCU Arm Cortex-R4F RM44L520APGET Texas Instruments 1: $25.07 120In Stock	Mfr. Part # RM44L520APGET Mouser Part # 595-RM44L520APGET	Texas Instruments	ARM Microcontrollers - MCU 16/32 Bit RISC Flash MCU Arm Cortex-R4F Learn More about Texas Instruments ti rm44lx20 arm mcu	Datasheet	120In Stock	$25.07 $19.79 $18.33 $16.17 View $15.16 $14.90 Quote	Min.: 1 Mult.: 1	RM44L520	SMD/SMT	LQFP-144	ARM Cortex R4F	768 kB	32 bit/16 bit	12 bit	180 MHz	64 I/O	128 kB	1.14 V	1.32 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Tiva C Series Microc ontroller TM4C129ENCZADT3 Texas Instruments 1: $28.29 306In Stock	Mfr. Part # TM4C129ENCZADT3 Mouser Part # 595-TM4C129ENCZADT3	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series Microc ontroller Learn More about Texas Instruments ti tm4c129x mcu	Datasheet	306In Stock	$28.29 $22.77 $20.88 $18.16 $18.04	Min.: 1 Mult.: 1	TM4C129ENCZAD	SMD/SMT	NFBGA-212	ARM Cortex M4F	6 kB	32 bit	12 bit	120 MHz	140 I/O	256 kB	1.2 V	1.2 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU XMC1000 XMC1100T016F0008ABXUMA1 Infineon Technologies 1: $2.18 10,903In Stock	Mfr. Part # XMC1100T016F0008ABXUMA1 Mouser Part # 726-1100T016F0008ABX	Infineon Technologies	ARM Microcontrollers - MCU XMC1000 Learn More about Infineon Technologies infineon xmc1000	Datasheet	10,903In Stock	Cut Tape $2.18 $1.61 $1.38 $1.31 Reel $1.06 View $1.20 $1.17 $1.00 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	XMC1100	SMD/SMT	TSSOP-16	ARM Cortex M0	8 kB	32 bit/16 bit	12 bit	32 MHz	14 I/O	16 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSoC 4 S-Series CapSense CY8C4146AZI-S423 Infineon Technologies 1: $4.01 2,359In Stock	Mfr. Part # CY8C4146AZI-S423 Mouser Part # 727-CY8C4146AZI-S423	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series CapSense Learn More about Infineon Technologies cypress semiconductor psoc4100s	Datasheet	2,359In Stock	$4.01 $3.03 $2.63 $2.51 View $2.38 $2.30 $2.28 $2.25 $2.22	Min.: 1 Mult.: 1	PSOC 4100	SMD/SMT	TQFP-48	ARM Cortex M0+	64 kB	32 bit	10 bit, 12 bit	48 MHz	36 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog CY8C4247AXI-M485 Infineon Technologies 1: $7.28 1,147In Stock	Mfr. Part # CY8C4247AXI-M485 Mouser Part # 727-CY8C4247AXI-M485	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog Learn More about Infineon Technologies cypress psoc 4200 mcus	Datasheet	1,147In Stock	$7.28 $5.82 $5.12 $4.89 View $4.84 $4.68 $4.62	Min.: 1 Mult.: 1	PSOC 4200	SMD/SMT	TQFP-64	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	51 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray