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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 NuMicro M031 series-32bit M0-Flash ROM/RAM=64KB/8KB M031LD2AE Nuvoton 1: 1,25 € 72In Stock 500Expected 7/27/2027	Mfr. Part No. M031LD2AE Mouser Part No 503-M031LD2AE	Nuvoton	ARM Microcontrollers - MCU NuMicro M031 series-32bit M0-Flash ROM/RAM=64KB/8KB	Datasheet	72In Stock 500Expected 7/27/2027	1,25 € 1,06 € 0,929 € 0,877 € View 0,816 € 0,775 € 0,747 € 0,745 € 0,736 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	48 MHz	64 kB	8 kB	12 bit	42 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 -Flash ROM/RAM=128KB/16KB M031LE3AE Nuvoton 1: 1,67 € 809In Stock	Mfr. Part No. M031LE3AE Mouser Part No 503-M031LE3AE	Nuvoton	ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 -Flash ROM/RAM=128KB/16KB Learn More about Nuvoton m031 m032 mcus	Datasheet	809In Stock	1,67 € 1,41 € 1,24 € 1,17 € View 1,08 € 1,03 € 0,98 € 0,972 € 0,946 €	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 NuMicro M031 series-32bit M0 Flash ROM/RAM=64KB/8KB M031TD2AE Nuvoton 1: 1,15 € 334In Stock	Mfr. Part No. M031TD2AE Mouser Part No 503-M031TD2AE	Nuvoton	ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 Flash ROM/RAM=64KB/8KB Learn More about Nuvoton m031 m032 mcus	Datasheet	334In Stock	1,15 € 0,98 € 0,857 € 0,81 € View 0,685 € 0,671 € 0,661 € 0,633 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-33	ARM Cortex M0	32 bit	48 MHz	64 kB	8 kB	12 bit	27 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Flash ROM/RAM=128KB/16KB+ USB Crystal-less M032LE3AE Nuvoton 1: 1,62 € 475In 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	475In 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 6/29/2027	Mfr. Part No. M0518SD2AE Mouser Part No 503-M0518SD2AE	Nuvoton	ARM Microcontrollers - MCU 32bit M0 with 64K flash/8K RAM	Datasheet	150In Stock 250Expected 6/29/2027	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, M0A23OC1AC Nuvoton 1: 1,81 € 430In Stock	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	430In Stock	1,81 € 1,53 € 1,31 € 1,23 € View 1,05 € 1,03 € 0,998 € 0,972 €	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 € 247In 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	247In 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 STM32C071RBT6N STMicroelectronics 1: 2,04 € 69In Stock	Mfr. Part No. STM32C071RBT6N Mouser Part No 511-STM32C071RBT6N	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	69In Stock	2,04 € 1,51 € 1,29 € 1,14 €	Min.: 1 Mult.: 1 Max.: 250			ARM Cortex M0		48 MHz	128 kB	24 kB						Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 32 Kbytes of Flash , 48 MHz CPU STM32F030C6T6TR STMicroelectronics 1: 2,60 € 491In Stock 4.800On Order	Mfr. Part No. STM32F030C6T6TR Mouser Part No 511-STM32F030C6T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 32 Kbytes of Flash , 48 MHz CPU Learn More about STMicroelectronics stm32f0	Datasheet	491In Stock 4.800On Order	Cut Tape 2,60 € 1,67 € 1,50 € 1,43 € View Reel 1,10 € 1,38 € 1,20 € 1,10 € 1,10 € 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	2.4 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 32 Kbytes of Flash , 48 MHz CPU STM32F030K6T6TR STMicroelectronics 1: 2,25 € 5In Stock 9.600Expected 3/22/2027	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	5In Stock 9.600Expected 3/22/2027	Cut Tape 2,25 € 1,66 € 1,38 € 1,21 € View Reel 0,955 € 1,17 € 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: 3,37 € 163In 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	163In Stock 2.880On Order On Order Ship Dates Mfr. No: STM32F030R8T6 Stock: 163 Can Dispatch Immediately On Order: 960 Expected 2/3/2027 1.920 Expected 4/27/2027 Factory Lead Time: 52 Weeks	3,37 € 2,53 € 2,18 € 2,02 € View 1,70 € 1,60 € 1,57 € 1,56 €	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 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	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 ARM Cortex-M0 MCU 32Kb Flash 48MHz STM32F031C6T6TR STMicroelectronics 1: 3,41 € 689In 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	689In Stock	Cut Tape 3,41 € 2,57 € 2,23 € 2,12 € Reel 1,74 € View 1,95 € 1,84 € 1,72 € 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 € 146In 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	146In Stock	4,35 € 3,17 € 2,86 € 2,46 € View 2,15 € 2,08 € 2,00 € 1,98 € 1,96 €	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 € 8In Stock 1.480Expected 11/13/2026	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	8In Stock 1.480Expected 11/13/2026	3,34 € 2,21 € 2,01 € 1,71 € View 1,63 € 1,46 € 1,42 €	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 Mainstream Arm Cortex-M0 Access line MCU 16 Kbytes of Flash , 48 MHz CPU STM32F031G4U6TR STMicroelectronics 1: 2,98 € 52In Stock	Mfr. Part No. STM32F031G4U6TR Mouser Part No 511-STM32F031G4U6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 16 Kbytes of Flash , 48 MHz CPU Learn More about STMicroelectronics stm32f0	Datasheet	52In Stock	Cut Tape 2,98 € 2,10 € 1,89 € 1,70 € View Reel 1,33 € 1,64 € 1,46 € 1,40 € 1,33 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	UFQFPN-28	ARM Cortex M0	32 bit	48 MHz	16 kB	4 kB	12 bit	23 I/O	2 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co STM32F031G6U7TR STMicroelectronics 1: 3,67 € 91In Stock	Mfr. Part No. STM32F031G6U7TR Mouser Part No 511-STM32F031G6U7TR	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	91In Stock	Cut Tape 3,67 € 2,43 € 2,22 € 1,88 € View Reel 1,51 € 1,79 € 1,62 € 1,58 € 1,51 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	UFQFPN-28	ARM Cortex M0	32 bit	48 MHz	32 kB	4 kB	12 bit	23 I/O	2 V	3.6 V	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F042C4U6 STMicroelectronics 1: 4,16 € 11In Stock	Mfr. Part No. STM32F042C4U6 Mouser Part No 511-STM32F042C4U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	11In Stock	4,16 € 3,03 € 2,65 € 2,43 € View 2,35 € 2,30 €	Min.: 1 Mult.: 1	SMD/SMT	UFQFN-48	ARM Cortex M0	32 bit	48 MHz	16 kB	6 kB	12 bit	38 I/O	1.65 V	3.6 V	+ 85 C
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F042F6P7 STMicroelectronics 1: 4,27 € 78In Stock 4.440Expected 3/22/2027	Mfr. Part No. STM32F042F6P7 Mouser Part No 511-STM32F042F6P7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	78In Stock 4.440Expected 3/22/2027	4,27 € 2,83 € 2,58 € 2,18 € View 2,07 € 1,87 € 1,81 €	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	32 bit	48 MHz	32 kB	6 kB	12 bit	16 I/O	2 V	3.6 V	+ 105 C	Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F042G6U6TR STMicroelectronics 1: 3,63 € 713In Stock 3.000Expected 3/30/2027	Mfr. Part No. STM32F042G6U6TR Mouser Part No 511-STM32F042G6U6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	713In Stock 3.000Expected 3/30/2027	Cut Tape 3,63 € 2,73 € 2,37 € 2,25 € View Reel 1,68 € 2,13 € 1,86 € 1,79 € 1,68 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	UFQFPN-28	ARM Cortex M0	32 bit	48 MHz	32 kB	6 kB	12 bit	24 I/O	2 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Entry-Level ARM M0 16kB 2.0V to 3.6V STM32F051C4T6 STMicroelectronics 1: 3,60 € 91In Stock 1.500On Order	Mfr. Part No. STM32F051C4T6 Mouser Part No 511-STM32F051C4T6	STMicroelectronics	ARM Microcontrollers - MCU Entry-Level ARM M0 16kB 2.0V to 3.6V Learn More about STMicroelectronics stm32f0	Datasheet	91In Stock 1.500On Order	3,60 € 2,72 € 2,37 € 2,25 € View 2,13 € 2,06 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	48 MHz	16 kB	8 kB	12 bit	39 I/O	2 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Entry-Level ARM M0 32kB 2.0V to 3.6V STM32F051C6T6 STMicroelectronics 1: 4,52 € 37In Stock 1.500Expected 1/4/2027	Mfr. Part No. STM32F051C6T6 Mouser Part No 511-STM32F051C6T6	STMicroelectronics	ARM Microcontrollers - MCU Entry-Level ARM M0 32kB 2.0V to 3.6V Learn More about STMicroelectronics stm32f0	Datasheet	37In Stock 1.500Expected 1/4/2027	4,52 € 3,15 € 2,81 € 2,51 € View 2,38 € 2,28 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	48 MHz	32 kB	8 kB	12 bit	39 I/O	2 V	3.6 V	+ 85 C	Tray