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ARM Cortex M0 Core Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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=128KB/16KB M031LE3AE Nuvoton 1: $2.64 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	$2.64 $2.23 $1.96 $1.85 View $1.71 $1.63 $1.55 $1.54 $1.50	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: $1.82 344In 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	344In Stock	$1.82 $1.55 $1.36 $1.28 View $1.08 $1.06 $1.05 $1.00	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: $2.56 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	$2.56 $2.16 $1.89 $1.80 View $1.66 $1.55 $1.54 $1.47	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: $3.67 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	$3.67 $3.07 $2.69 $2.56 View $2.38 $2.27 $2.20 $2.18 $2.12	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: $4.56 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	$4.56 $3.81 $3.35 $3.17 View $3.16 $3.10 $2.90 $2.87 $2.71	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: $4.47 150In Stock 250Expected 29/6/2027	Mfr. Part No. M0518SD2AE Mouser Part No 503-M0518SD2AE	Nuvoton	ARM Microcontrollers - MCU 32bit M0 with 64K flash/8K RAM	Datasheet	150In Stock 250Expected 29/6/2027	$4.47 $3.74 $3.28 $3.11 View $2.91 $2.79 $2.76 $2.75 $2.67	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: $2.87 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	$2.87 $2.42 $2.07 $1.94 View $1.66 $1.63 $1.58 $1.54	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: $2.79 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	$2.79 $2.35 $2.07 $2.05 View $1.73 $1.70 $1.69 $1.62	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: $2.99 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	$2.99 $2.52 $2.20 $2.09 View $1.94 $1.85 $1.82 $1.81 $1.75	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: $3.01 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	$3.01 $2.23 $1.90 $1.75	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: $4.11 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 $4.11 $2.64 $2.37 $2.26 View Reel $1.74 $2.18 $1.89 $1.74 $1.74 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: $3.56 5In Stock 9,600Expected 22/3/2027	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 22/3/2027	Cut Tape $3.56 $2.62 $2.18 $1.92 View Reel $1.51 $1.85 $1.65 $1.51 $1.51 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: $5.15 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 3/2/2027 1,920 Expected 27/4/2027 Factory Lead Time: 52 Weeks	$5.15 $3.74 $3.24 $2.67 View $2.60 $2.41 $2.35 $2.31	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: $6.91 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	$6.91 $5.07 $4.42 $3.84 View $3.74 $3.66 $3.64	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: $5.40 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 $5.40 $4.07 $3.52 $3.36 Reel $2.75 View $3.09 $2.91 $2.72 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: $6.88 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	$6.88 $5.02 $4.52 $3.89 View $3.40 $3.29 $3.17 $3.10 $3.07	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: $5.28 8In Stock 1,480Expected 5/11/2026	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 5/11/2026	$5.28 $3.50 $3.18 $2.71 View $2.57 $2.31 $2.24	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: $4.72 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 $4.72 $3.32 $2.99 $2.69 View Reel $2.11 $2.60 $2.31 $2.22 $2.11 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: $5.81 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 $5.81 $3.85 $3.51 $2.98 View Reel $2.39 $2.83 $2.56 $2.50 $2.39 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: $6.75 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	$6.75 $4.71 $4.20 $3.75 View $3.55 $3.40	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: $6.76 78In Stock 4,440Expected 22/3/2027	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 22/3/2027	$6.76 $4.47 $4.08 $3.45 View $3.28 $2.96 $2.87	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: $5.28 197In Stock 3,000Expected 30/3/2027	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	197In Stock 3,000Expected 30/3/2027	Cut Tape $5.28 $3.97 $3.44 $3.28 View Reel $2.48 $3.21 $2.83 $2.62 $2.48 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: $5.70 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	$5.70 $4.30 $3.74 $3.56 View $3.37 $3.26	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: $7.14 37In Stock 1,500Expected 4/1/2027	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 4/1/2027	$7.14 $4.98 $4.45 $3.97 View $3.77 $3.60	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
ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 64 Kbytes STM32F051C8T6TR STMicroelectronics 1: $6.54 63In Stock 4,800On Order	Mfr. Part No. STM32F051C8T6TR Mouser Part No 511-STM32F051C8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 64 Kbytes Learn More about STMicroelectronics stm32f0	Datasheet	63In Stock 4,800On Order On Order Ship Dates Mfr. No: STM32F051C8T6TR Stock: 63 Can Dispatch Immediately On Order: 2,400 Expected 21/12/2026 2,400 TBD Factory Lead Time: 40 Weeks	Cut Tape $6.54 $4.80 $4.39 $4.16 View Reel $3.30 $4.04 $3.69 $3.30 $3.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	48 MHz	64 kB	8 kB	12 bit	39 I/O	2 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel