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ARM Cortex M0 Core Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Flash ROM/RAM=128KB/16KB+ USB Crystal-less M032LE3AE Nuvoton 1: 1,62 € 500In Stock	Mfr. Part No. M032LE3AE Mouser Part No 503-M032LE3AE	Nuvoton	ARM Microcontrollers - MCU Flash ROM/RAM=128KB/16KB+ USB Crystal-less Learn More about Nuvoton m031 m032 mcus	Datasheet	500In Stock	1,62 € 1,37 € 1,20 € 1,14 € View 1,05 € 0,98 € 0,972 € 0,929 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	48 MHz	128 kB	16 kB	12 bit	42 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0 Flash ROM/RAM=128KB/16KB+ USB Crystal-less M032SE3AE Nuvoton 1: 2,32 € 495In Stock	Mfr. Part No. M032SE3AE Mouser Part No 503-M032SE3AE	Nuvoton	ARM Microcontrollers - MCU 32bit M0 Flash ROM/RAM=128KB/16KB+ USB Crystal-less Learn More about Nuvoton m031 m032 mcus	Datasheet	495In Stock	2,32 € 1,94 € 1,70 € 1,62 € View 1,51 € 1,44 € 1,39 € 1,38 € 1,34 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0	32 bit	48 MHz	128 kB	16 kB	12 bit	51 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART+USB M032SG6AE Nuvoton 1: 2,88 € 243In Stock	Mfr. Part No. M032SG6AE Mouser Part No 503-M032SG6AE	Nuvoton	ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART+USB Learn More about Nuvoton m031 m032 mcus	Datasheet	243In Stock	2,88 € 2,41 € 2,12 € 2,00 € View 1,96 € 1,83 € 1,81 € 1,71 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0	32 bit	72 MHz	256 kB	32 kB	12 bit	51 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0 with 64K flash/8K RAM M0518SD2AE Nuvoton 1: 2,83 € 150In Stock 250Expected 29/06/2027	Mfr. Part No. M0518SD2AE Mouser Part No 503-M0518SD2AE	Nuvoton	ARM Microcontrollers - MCU 32bit M0 with 64K flash/8K RAM	Datasheet	150In Stock 250Expected 29/06/2027	2,83 € 2,37 € 2,07 € 1,97 € View 1,84 € 1,76 € 1,75 € 1,74 € 1,69 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0	32 bit	50 MHz	68 kB	2 kB	12 bit	56 I/O	2.5 V	5.5 V	+ 105 C	Tray
ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN, M0A23EC1AC Nuvoton 1: 1,85 € 500In Stock	Mfr. Part No. M0A23EC1AC Mouser Part No 503-M0A23EC1AC	Nuvoton	ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN, Learn More about Nuvoton m0a21 m0a23 mcus	Datasheet	500In Stock	1,85 € 1,56 € 1,36 € 1,25 € View 1,14 € 1,12 € 1,11 €	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-28	ARM Cortex M0	32 bit	48 MHz	32 kB	4 kB	12 bit	26 I/O	2.4 V	5.5 V	+ 125 C	Tube
ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN, M0A23OC1AC Nuvoton 1: 2,33 € 46In Stock 340Expected 22/03/2027	Mfr. Part No. M0A23OC1AC Mouser Part No 503-M0A23OC1AC	Nuvoton	ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN, Learn More about Nuvoton m0a21 m0a23 mcus	Datasheet	46In Stock 340Expected 22/03/2027	2,33 € 1,68 € 1,50 € 1,32 € View 1,28 € 1,11 € 1,05 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	ARM Cortex M0	32 bit	48 MHz	32 kB	4 kB	12 bit	18 I/O	2.4 V	5.5 V	+ 125 C	Tube
ARM Microcontrollers - MCU M0-64K AP+4KRAM+UART+SPI+I2C+PWM+ADC+ISP+EBI NUC029LAN Nuvoton 1: 1,76 € 1 142In Stock	Mfr. Part No. NUC029LAN Mouser Part No 503-NUC029LAN	Nuvoton	ARM Microcontrollers - MCU M0-64K AP+4KRAM+UART+SPI+I2C+PWM+ADC+ISP+EBI	Datasheet	1 142In Stock	1,76 € 1,49 € 1,31 € 1,30 € View 1,09 € 1,08 € 1,07 € 1,02 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	50 MHz	68 kB	4 kB	12 bit	40 I/O	2.5 V	5.5 V	+ 85 C	Tray
ARM Microcontrollers - MCU NuMicro Cortex M0 with 68K Flash & 20K SRAM, 2 UART, 3 SPI, 2 I2C, 1 USB NUC123SD4AN0 Nuvoton 1: 1,89 € 250In Stock	Mfr. Part No. NUC123SD4AN0 Mouser Part No 503-NUC123SD4AN0	Nuvoton	ARM Microcontrollers - MCU NuMicro Cortex M0 with 68K Flash & 20K SRAM, 2 UART, 3 SPI, 2 I2C, 1 USB	Datasheet	250In Stock	1,89 € 1,59 € 1,39 € 1,32 € View 1,23 € 1,17 € 1,15 € 1,14 € 1,11 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0	32 bit	72 MHz	68 kB	20 kB	10 bit	47 I/O	2.5 V	5.5 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071CBT6N STMicroelectronics 1: 2,04 € 128In Stock 6 000Expected 27/10/2026	Mfr. Part No. STM32C071CBT6N Mouser Part No 511-STM32C071CBT6N	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	128In Stock 6 000Expected 27/10/2026	2,04 € 1,38 € 1,23 € 1,08 € View 1,02 € 0,929 € 0,92 €	Min.: 1 Mult.: 1 Max.: 1 500			ARM Cortex M0		48 MHz	128 kB	24 kB						Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071KBT6N STMicroelectronics 1: 2,03 € 5In Stock 3 000Expected 04/02/2027	Mfr. Part No. STM32C071KBT6N Mouser Part No 511-STM32C071KBT6N	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	5In Stock 3 000Expected 04/02/2027	2,03 € 1,38 € 1,20 € 1,06 € View 0,989 € 0,92 €	Min.: 1 Mult.: 1 Max.: 500			ARM Cortex M0		48 MHz	128 kB	24 kB						Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071RBT6 STMicroelectronics 1: 2,31 € 2In Stock 14 400On Order	Mfr. Part No. STM32C071RBT6 Mouser Part No 511-STM32C071RBT6	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	2In Stock 14 400On Order On Order Ship Dates Mfr. No: STM32C071RBT6 Stock: 2 Can Dispatch Immediately On Order: 5 760 Expected 24/12/2026 1 920 Expected 04/02/2027 6 720 Expected 26/04/2027 Factory Lead Time: 52 Weeks	2,31 € 1,59 € 1,42 € 1,26 € View 1,20 € 1,09 €	Min.: 1 Mult.: 1 Max.: 960			ARM Cortex M0		48 MHz	128 kB	24 kB						Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 256 Kbytes of Flash , 48 MHz CPU STM32F030CCT6 STMicroelectronics 1: 4,72 € 931In Stock 60 000On Order	Mfr. Part No. STM32F030CCT6 Mouser Part No 511-STM32F030CCT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 256 Kbytes of Flash , 48 MHz CPU Learn More about STMicroelectronics stm32f0	Datasheet	931In Stock 60 000On Order On Order Ship Dates Mfr. No: STM32F030CCT6 Stock: 931 Can Dispatch Immediately On Order: 36 000 Expected 30/11/2026 24 000 Expected 04/03/2027 Factory Lead Time: 40 Weeks	4,72 € 3,45 € 3,01 € 2,87 € 2,49 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	48 MHz	256 kB	32 kB	12 bit	37 I/O	2.4 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Value-Line ARM MCU 16kB 48 MHz STM32F030F4P6 STMicroelectronics 1: 1,87 € 438In Stock 2 960Expected 27/10/2026	Mfr. Part No. STM32F030F4P6 Mouser Part No 511-STM32F030F4P6	STMicroelectronics	ARM Microcontrollers - MCU Value-Line ARM MCU 16kB 48 MHz Learn More about STMicroelectronics stm32f0	Datasheet	438In Stock 2 960Expected 27/10/2026	1,87 € 1,37 € 1,14 € 1,08 € View 1,01 € 0,998 €	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	32 bit	48 MHz	16 kB	4 kB	12 bit	15 I/O	2.4 V	3.6 V	+ 85 C	Tube
ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 Value MCU STM32F030K6T6 STMicroelectronics 1: 2,21 € 14In Stock 15 000On Order	Mfr. Part No. STM32F030K6T6 Mouser Part No 511-STM32F030K6T6	STMicroelectronics	ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 Value MCU Learn More about STMicroelectronics stm32f0	Datasheet	14In Stock 15 000On Order On Order Ship Dates Mfr. No: STM32F030K6T6 Stock: 14 Can Dispatch Immediately On Order: 7 500 Expected 09/11/2026 7 500 Expected 28/06/2027 Factory Lead Time: 40 Weeks	2,21 € 1,51 € 1,36 € 1,21 € View 1,14 € 1,09 € 1,04 € 1,02 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M0	32 bit	48 MHz	32 kB	4 kB	12 bit	26 I/O	2.4 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 32 Kbytes of Flash , 48 MHz CPU STM32F030K6T6TR STMicroelectronics 1: 2,32 € 10In Stock 9 600Expected 04/10/2027	Mfr. Part No. STM32F030K6T6TR Mouser Part No 511-STM32F030K6T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 32 Kbytes of Flash , 48 MHz CPU Learn More about STMicroelectronics stm32f0	Datasheet	10In Stock 9 600Expected 04/10/2027	Cut Tape 2,32 € 1,58 € 1,40 € 1,25 € View Reel 0,955 € 1,20 € 1,04 € 0,955 € 0,955 € MouseReel Available	Min.: 1 Mult.: 1 : 2 400	SMD/SMT	LQFP-32	ARM Cortex M0	32 bit	48 MHz	32 kB	4 kB	12 bit	26 I/O	2.4 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Value-Line ARM MCU 64kB 48 MHz STM32F030R8T6 STMicroelectronics 1: 3,26 € 166In Stock 2 880On Order	Mfr. Part No. STM32F030R8T6 Mouser Part No 511-STM32F030R8T6	STMicroelectronics	ARM Microcontrollers - MCU Value-Line ARM MCU 64kB 48 MHz Learn More about STMicroelectronics stm32f0	Datasheet	166In Stock 2 880On Order On Order Ship Dates Mfr. No: STM32F030R8T6 Stock: 166 Can Dispatch Immediately On Order: 960 Expected 21/12/2026 1 920 Expected 03/05/2027 Factory Lead Time: 52 Weeks	3,26 € 2,37 € 2,05 € 1,89 € View 1,64 € 1,52 € 1,49 € 1,46 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0	32 bit	48 MHz	64 kB	8 kB	12 bit	55 I/O	2.4 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 64 Kbytes of Flash , 48 MHz CPU STM32F030R8T6TR STMicroelectronics 1: 3,02 € 1 422In Stock 27 000On Order	Mfr. Part No. STM32F030R8T6TR Mouser Part No 511-STM32F030R8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 64 Kbytes of Flash , 48 MHz CPU Learn More about STMicroelectronics stm32f0	Datasheet	1 422In Stock 27 000On Order On Order Ship Dates Mfr. No: STM32F030R8T6TR Stock: 1 422 Can Dispatch Immediately On Order: 7 000 Expected 27/10/2026 7 000 Expected 19/04/2027 3 000 Expected 31/05/2027 10 000 Expected 07/06/2027 Factory Lead Time: 52 Weeks	Cut Tape 3,02 € 2,10 € 2,01 € 1,71 € View Reel 1,42 € 1,62 € 1,46 € 1,42 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	LQFP-64	ARM Cortex M0	32 bit	48 MHz	64 kB	8 kB	12 bit	55 I/O	2.4 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 256 Kbytes of Flash , 48 MHz CPU STM32F030RCT6 STMicroelectronics 1: 4,37 € 62In Stock 3 840On Order	Mfr. Part No. STM32F030RCT6 Mouser Part No 511-STM32F030RCT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 256 Kbytes of Flash , 48 MHz CPU Learn More about STMicroelectronics stm32f0	Datasheet	62In Stock 3 840On Order On Order Ship Dates Mfr. No: STM32F030RCT6 Stock: 62 Can Dispatch Immediately On Order: 960 Expected 31/05/2027 2 880 Expected 21/06/2027 Factory Lead Time: 52 Weeks	4,37 € 3,21 € 2,80 € 2,43 € View 2,37 € 2,31 € 2,30 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0	32 bit	48 MHz	256 kB	32 kB	12 bit	51 I/O	2.4 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 256 Kbytes of Flash , 48 MHz CPU STM32F030RCT6TR STMicroelectronics 1: 4,10 € 62In Stock 2 000On Order	Mfr. Part No. STM32F030RCT6TR Mouser Part No 511-STM32F030RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 256 Kbytes of Flash , 48 MHz CPU Learn More about STMicroelectronics stm32f0	Datasheet	62In Stock 2 000On Order	Cut Tape 4,10 € 3,04 € 2,75 € 2,53 € View Reel 2,24 € 2,46 € 2,32 € 2,24 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	LQFP-64	ARM Cortex M0	32 bit	48 MHz	256 kB	32 kB	12 bit	51 I/O	2.4 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 32Kb STM32F031C6T6 STMicroelectronics 1: 4,01 € 93In Stock 1 500Expected 23/11/2026	Mfr. Part No. STM32F031C6T6 Mouser Part No 511-STM32F031C6T6	STMicroelectronics	ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 32Kb Learn More about STMicroelectronics stm32f0	Datasheet	93In Stock 1 500Expected 23/11/2026	4,01 € 2,58 € 2,32 € 2,12 € View 2,01 € 1,95 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	48 MHz	32 kB	4 kB	12 bit	39 I/O	2 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0 MCU 32Kb Flash 48MHz STM32F031C6T6TR STMicroelectronics 1: 4,47 € 709In Stock	Mfr. Part No. STM32F031C6T6TR Mouser Part No 511-STM32F031C6T6TR	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex-M0 MCU 32Kb Flash 48MHz Learn More about STMicroelectronics stm32f0	Datasheet	709In Stock	Cut Tape 4,47 € 2,96 € 2,69 € 2,29 € Reel 1,84 € View 2,17 € 1,96 € 1,90 € 1,80 € MouseReel Available	Min.: 1 Mult.: 1 : 2 400	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	48 MHz	32 kB	4 kB	12 bit	39 I/O	2 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M0 MCU 32Kb Flash 48MHz STM32F031C6T7 STMicroelectronics 1: 4,35 € 176In Stock	Mfr. Part No. STM32F031C6T7 Mouser Part No 511-STM32F031C6T7	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex-M0 MCU 32Kb Flash 48MHz Learn More about STMicroelectronics stm32f0	Datasheet	176In Stock	4,35 € 3,17 € 2,86 € 2,46 € View 2,33 € 2,08 € 2,00 € 1,96 € 1,94 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	32 MHz	32 kB	4 kB	12 bit	39 I/O	2 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz STM32F031F6P6 STMicroelectronics 1: 3,34 € 7In Stock	Mfr. Part No. STM32F031F6P6 Mouser Part No 511-STM32F031F6P6	STMicroelectronics	ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz Learn More about STMicroelectronics stm32f0	Datasheet	7In Stock	3,34 € 2,21 € 2,01 € 1,71 € View 1,63 € 1,46 €	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	32 bit	48 MHz	32 kB	4 kB	12 bit	15 I/O	2 V	3.6 V	+ 85 C	Tube
ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 16Kb STM32F031K4U6 STMicroelectronics 1: 2,95 € 145In Stock	Mfr. Part No. STM32F031K4U6 Mouser Part No 511-STM32F031K4U6	STMicroelectronics	ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 16Kb Learn More about STMicroelectronics stm32f0	Datasheet	145In Stock	2,95 € 2,21 € 1,92 € 1,82 € View 1,67 € 1,62 € 1,59 € 1,57 €	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	ARM Cortex M0	32 bit	48 MHz	16 kB	4 kB	12 bit	27 I/O	2 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co STM32F031K6T6 STMicroelectronics 1: 3,84 € 417In Stock 1 500Expected 01/10/2026	Mfr. Part No. STM32F031K6T6 Mouser Part No 511-STM32F031K6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f0	Datasheet	417In Stock 1 500Expected 01/10/2026	3,84 € 2,67 € 2,39 € 2,12 € View 2,02 € 1,87 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M0	32 bit	48 MHz	32 kB	4 kB	12 bit	25 I/O	2 V	3.6 V	+ 85 C	Tray