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ARM Microcontrollers - MCU

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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 dual core Arm Cortex-M4 MCU 64 MHz Cortex-M0+ 32MHz 1Mbyte Flash STM32WB55CGU7 STMicroelectronics 1: $11.19 1,546In Stock	Mfr. Part # STM32WB55CGU7 Mouser Part # 511-STM32WB55CGU7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz Cortex-M0+ 32MHz 1Mbyte Flash Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	1,546In Stock	$11.19 $9.71 $9.20 $8.49 View $8.07 $7.75 $7.32 Quote	Min.: 1 Mult.: 1	STM32WB	SMD/SMT	UFQFPN-48	ARM Cortex M0+, ARM Cortex M4	1 MB	32 bit	12 bit	32 MHz, 64 MHz	30 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of STM32WB55RGV7 STMicroelectronics 1: $13.48 2,180In Stock 1,560Expected 9/24/2027	Mfr. Part # STM32WB55RGV7 Mouser Part # 511-STM32WB55RGV7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	2,180In Stock 1,560Expected 9/24/2027	$13.48 $11.25 $10.70 $9.56	Min.: 1 Mult.: 1 Max.: 130	STM32WB	SMD/SMT	VFQFPN-68	ARM Cortex M0+, ARM Cortex M4	1 MB	32 bit	12 bit	32 MHz, 64 MHz	49 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STMicroelectronics STM32H523ZCJ6 STM32H523ZCJ6 STMicroelectronics 1: $9.06 168In Stock	Mfr. Part # STM32H523ZCJ6 Mouser Part # 511-STM32H523ZCJ6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	168In Stock	$9.06 $6.94 $6.10 $5.82 View $5.77 $5.24 $5.06 $4.97 Quote	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	UFBGA-144	ARM Cortex M33	256 kB	32 bit	12 bit	250 MHz		272 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes of Flash STMicroelectronics STM32U535VCT6Q STM32U535VCT6Q STMicroelectronics 1: $11.28 90In Stock	Mfr. Part # STM32U535VCT6Q Mouser Part # 511-STM32U535VCT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	90In Stock	$11.28 $8.58 $7.67 $7.16 View $6.99 $6.49 $6.38 Quote	Min.: 1 Mult.: 1	STM32U5															Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash STMicroelectronics STM32U575RGT3 STM32U575RGT3 STMicroelectronics 1: $14.60 153In Stock	Mfr. Part # STM32U575RGT3 Mouser Part # 511-STM32U575RGT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	153In Stock	$14.60 $11.35 $10.10 $9.52 View $9.28 $8.58 $8.46 Quote	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	LQFP-64	ARM Cortex M33	1 MB	32 bit	12 bit, 14 bit	160 MHz	51 I/O	786 kB	1.71 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU SR5 E1 line Stellar electrifications 32-bit Arm Cortex-M7 automotive 2x cores 2 SR5E1E770C30F00X STMicroelectronics 1: $30.54 85In Stock 500Expected 10/7/2027	Mfr. Part # SR5E1E770C30F00X Mouser Part # 511-SR5E1E770C30F00X	STMicroelectronics	ARM Microcontrollers - MCU SR5 E1 line Stellar electrifications 32-bit Arm Cortex-M7 automotive 2x cores 2 Learn More about STMicroelectronics sr5e1	Datasheet	85In Stock 500Expected 10/7/2027	Cut Tape $30.54 $24.38 $22.96 $21.14 Reel $19.45	Min.: 1 Mult.: 1 : 500		SMD/SMT	eLQFP -176	ARM Cortex M7	2 MB	32 bit	12 bit, 16 bit	300 MHz		488 kB	3.15 V	3.45 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 32-bit Pwr Architect MCU Automotive Body SPC560D40L1C4E0X STMicroelectronics 1: $9.50 218In Stock	Mfr. Part # SPC560D40L1C4E0X Mouser Part # 511-SPC560D40L1C4E0X	STMicroelectronics	ARM Microcontrollers - MCU 32-bit Pwr Architect MCU Automotive Body	Datasheet	218In Stock	Cut Tape $9.50 $6.98 $6.50 $5.72 Reel $4.39 View $5.42 $4.88 $4.32 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SPC560D40L1		LQFP-64												AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications SPC56EL70L5CBOSR STMicroelectronics 1: $24.78 94In Stock	Mfr. Part # SPC56EL70L5CBOSR Mouser Part # 511-SPC56EL70L5CBOSR	STMicroelectronics	ARM Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications	Datasheet	94In Stock	Cut Tape $24.78 $20.36 $19.50 $18.10 $17.63 Reel $17.26	Min.: 1 Mult.: 1 : 500	SPC56EL70L5		LQFP-144												AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz STM32C011F4P7 STMicroelectronics 1: $2.65 311In Stock 2,960Expected 5/31/2027	Mfr. Part # STM32C011F4P7 Mouser Part # 511-STM32C011F4P7	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	311In Stock 2,960Expected 5/31/2027	$2.65 $1.63 $1.37 $1.03 View $0.892 $0.783	Min.: 1 Mult.: 1 Max.: 500	STM32C0	SMD/SMT	TSSOP-20	ARM Cortex M0+	16 kB	32 bit	12 bit	48 MHz	18 I/O	6 kB	2 V	3.6 V	- 40 C	+ 105 C		Tube
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz STM32C011F6P6TR STMicroelectronics 1: $1.86 14In Stock 15,000Expected 1/29/2027	Mfr. Part # STM32C011F6P6TR Mouser Part # 511-STM32C011F6P6TR	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	14In Stock 15,000Expected 1/29/2027	Cut Tape $1.86 $1.31 $1.12 $0.959 Reel $0.959 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 2,500	STM32C0															Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz STM32C011J4M6TR STMicroelectronics 1: $1.31 34In Stock 22,500On Order	Mfr. Part # STM32C011J4M6TR Mouser Part # 511-STM32C011J4M6TR	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	34In Stock 22,500On Order On Order Ship Dates Mfr. #: STM32C011J4M6TR Stock: 34 Can Ship Immediately On Order: 5,000 Expected 2/15/2027 7,500 Expected 3/8/2027 10,000 Expected 10/11/2027 Factory Lead-Time: 52 Weeks	Cut Tape $1.31 $0.933 $0.78 $0.689 View Reel $0.543 $0.633 $0.559 $0.543 $0.543 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 2,500	STM32C0															Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031C6T6 STMicroelectronics 1: $2.80 62In Stock 1,500Expected 12/25/2026	Mfr. Part # STM32C031C6T6 Mouser Part # 511-STM32C031C6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	62In Stock 1,500Expected 12/25/2026	$2.80 $1.96 $1.70 $1.56	Min.: 1 Mult.: 1 Max.: 150	STM32C0	SMD/SMT	LQFP-48	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	45 I/O	12 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031C6T7 STMicroelectronics 1: $2.21 93In Stock	Mfr. Part # STM32C031C6T7 Mouser Part # 511-STM32C031C6T7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	93In Stock	$2.21 $1.63 $1.38 $1.31 View $1.23 $1.10 $1.07 $1.06	Min.: 1 Mult.: 1	STM32C0															Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031C6U7 STMicroelectronics 1: $2.21 69In Stock	Mfr. Part # STM32C031C6U7 Mouser Part # 511-STM32C031C6U7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	69In Stock	$2.21 $1.63 $1.38 $1.31 View $1.23 $1.10 $1.07 $1.06	Min.: 1 Mult.: 1	STM32C0															Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash12 Kbytes RAM 48 MHz CPU 2x USART t STM32C031G4U3 STMicroelectronics 1: $2.00 185In Stock New Product	Mfr. Part # STM32C031G4U3 Mouser Part # 511-STM32C031G4U3 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash12 Kbytes RAM 48 MHz CPU 2x USART t	Datasheet	185In Stock	$2.00 $1.46 $1.24 $1.17 View $1.14 $1.05 $1.01 $0.961 $0.949	Min.: 1 Mult.: 1	STM32C0															Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031G6U6TR STMicroelectronics 1: $2.38 226In Stock 9,000On Order	Mfr. Part # STM32C031G6U6TR Mouser Part # 511-STM32C031G6U6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	226In Stock 9,000On Order On Order Ship Dates Mfr. #: STM32C031G6U6TR Stock: 226 Can Ship Immediately On Order: 3,000 Expected 1/4/2027 6,000 Expected 1/21/2027 Factory Lead-Time: 52 Weeks	Cut Tape $2.38 $1.73 $1.47 $1.27 Reel $1.27 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 3,000	STM32C0		UFQFPN-28													Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash, 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031K4U7 STMicroelectronics 1: $2.44 5In Stock	Mfr. Part # STM32C031K4U7 Mouser Part # 511-STM32C031K4U7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash, 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	5In Stock	$2.44 $1.66 $1.46 $1.27 View $1.18 $1.09 $1.07	Min.: 1 Mult.: 1	STM32C0															Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031K6U7 STMicroelectronics 1: $2.04 84In Stock	Mfr. Part # STM32C031K6U7 Mouser Part # 511-STM32C031K6U7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	84In Stock	$2.04 $1.50 $1.26 $1.19	Min.: 1 Mult.: 1 Max.: 100	STM32C0															Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU STM32C051K8U7 STMicroelectronics 1: $2.37 190In Stock New Product	Mfr. Part # STM32C051K8U7 Mouser Part # 511-STM32C051K8U7 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	190In Stock	$2.37 $1.73 $1.48 $1.47 View $1.39 $1.23 $1.19 $1.15 $1.14	Min.: 1 Mult.: 1	STM32C0															Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071C8U6 STMicroelectronics 1: $2.91 3In Stock 7,800Expected 5/24/2027	Mfr. Part # STM32C071C8U6 Mouser Part # 511-STM32C071C8U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	3In Stock 7,800Expected 5/24/2027	$2.91 $1.86 $1.59 $1.51 View $1.48 $1.33	Min.: 1 Mult.: 1 Max.: 500	STM32C0															Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071C8U6N STMicroelectronics 1: $2.54 144In Stock	Mfr. Part # STM32C071C8U6N Mouser Part # 511-STM32C071C8U6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	144In Stock	$2.54 $1.86 $1.59 $1.51 View $1.50 $1.33 $1.26 $1.24 $1.23	Min.: 1 Mult.: 1	STM32C0															Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071CBT7 STMicroelectronics 1: $2.91 68In Stock 3,000Expected 11/19/2026 New Product	Mfr. Part # STM32C071CBT7 Mouser Part # 511-STM32C071CBT7 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART	Datasheet	68In Stock 3,000Expected 11/19/2026	$2.91 $2.15 $1.83 $1.74	Min.: 1 Mult.: 1 Max.: 150	STM32C0	SMD/SMT	LQFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	45 I/O	24 kB	2 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071FBY6TR STMicroelectronics 1: $2.81 68In Stock 5,000On Order	Mfr. Part # STM32C071FBY6TR Mouser Part # 511-STM32C071FBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	68In Stock 5,000On Order	Cut Tape $2.81 $1.89 $1.72 $1.44 View Reel $1.24 $1.35 $1.24 $1.24	Min.: 1 Mult.: 1 Max.: 750 : 5,000	STM32C0															Reel, Cut Tape
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071GBU6N STMicroelectronics 1: $2.02 123In Stock 11,760On Order	Mfr. Part # STM32C071GBU6N Mouser Part # 511-STM32C071GBU6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	123In Stock 11,760On Order On Order Ship Dates Mfr. #: STM32C071GBU6N Stock: 123 Can Ship Immediately On Order: 2,940 Expected 1/15/2027 8,820 Expected 1/29/2027 Factory Lead-Time: 52 Weeks	$2.02 $1.52 $1.37 $1.27	Min.: 1 Mult.: 1 Max.: 300	STM32C0			ARM Cortex M0	128 kB			48 MHz		24 kB						Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071K8T6 STMicroelectronics 1: $2.87 154In Stock 1,500Expected 3/1/2027	Mfr. Part # STM32C071K8T6 Mouser Part # 511-STM32C071K8T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	154In Stock 1,500Expected 3/1/2027	$2.87 $1.95 $1.72 $1.50	Min.: 1 Mult.: 1 Max.: 200	STM32C0