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ARM Cortex M0 Core ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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	Packaging
ARM Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4 CY8C4013SXI-400T Infineon Technologies 1: ¥357.1 85In Stock	Mfr. Part # CY8C4013SXI-400T Mouser Part # 727-CY8C4013SXI-400T	Infineon Technologies	ARM Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4 Learn More about Infineon Technologies cypress psoc 4000 socs	Datasheet	85In Stock	Cut Tape ¥357.1 ¥264.1 ¥225.9 ¥214.3 Reel ¥177.7 View ¥194.3 ¥191 ¥174.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	PSOC 4000	SMD/SMT	SOIC-8	ARM Cortex M0	8 kB	32 bit	No ADC	16 MHz	5 I/O	2 kB	1.71 V	1.89 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Microcontrollers MCU 16KB Flash 4KB CY8C4124AXI-443T Infineon Technologies 1: ¥747.5 1,367In Stock	Mfr. Part # CY8C4124AXI-443T Mouser Part # 727-CY8C4124AXI-443T	Infineon Technologies	ARM Microcontrollers - MCU ARM Microcontrollers MCU 16KB Flash 4KB Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	1,367In Stock	Cut Tape ¥747.5 ¥566.4 ¥493.3 ¥471.7 Reel ¥397 View ¥433.5 ¥406.9 ¥395.3	Min.: 1 Mult.: 1 : 1,500	PSOC 4100	SMD/SMT	LQFP-44	ARM Cortex M0	16 kB	32 bit	12 bit	24 MHz	36 I/O	4 kB	1.8 V	1.8 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4 CY8C4125PVI-482T Infineon Technologies 1: ¥654.4 483In Stock	Mfr. Part # CY8C4125PVI-482T Mouser Part # 727-CY8C4125PVI-482T	Infineon Technologies	ARM Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4 Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	483In Stock	Cut Tape ¥654.4 ¥493.3 ¥428.5 ¥408.6 Reel ¥363.8 View ¥375.4 ¥342.2 ¥337.2	Min.: 1 Mult.: 1 : 1,000	PSOC 4100	SMD/SMT	SSOP-24	ARM Cortex M0	32 kB	32 bit	12 bit	24 MHz	24 I/O	4 kB	1.71 V	1.89 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU PSOC4 CY8C4245LQQ-483 Infineon Technologies 1: ¥968.4 29In Stock	Mfr. Part # CY8C4245LQQ-483 Mouser Part # 727-CY8C4245LQQ-483	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 Learn More about Infineon Technologies cypress psoc 4200 mcus	Datasheet	29In Stock	¥968.4 ¥739.1 ¥647.8 ¥617.9 View ¥571.4 ¥544.8 ¥519.9 ¥508.3 Quote	Min.: 1 Mult.: 1	PSOC 4200	SMD/SMT	UFQFN-40	ARM Cortex M0		32 bit	12 bit	48 MHz	34 I/O	4 kB	1.71 V	1.89 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32-bit M0+32K-AP+TIMER+PWM+PDMA+UART+SPI+I2C M031EC1AE Nuvoton 1: ¥176.1 676In Stock	Mfr. Part # M031EC1AE Mouser Part # 503-M031EC1AE	Nuvoton	ARM Microcontrollers - MCU 32-bit M0+32K-AP+TIMER+PWM+PDMA+UART+SPI+I2C Learn More about Nuvoton m031 m032 mcus	Datasheet	676In Stock	¥176.1 ¥150.3 ¥131.9 ¥120.6 View ¥108.3 ¥102.5 ¥100.3	Min.: 1 Mult.: 1		SMD/SMT	TSSOP-28	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	23 I/O	4 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tube
ARM Microcontrollers - MCU NuMicro M031 series-32bit M0-Flash ROM/RAM=64KB/8KB M031LD2AE Nuvoton 1: ¥240.8 72In Stock	Mfr. Part # M031LD2AE Mouser Part # 503-M031LD2AE	Nuvoton	ARM Microcontrollers - MCU NuMicro M031 series-32bit M0-Flash ROM/RAM=64KB/8KB	Datasheet	72In Stock	¥240.8 ¥204.3 ¥179.4 ¥169.4 View ¥157.6 ¥149.7 ¥140 ¥139 ¥135.9	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	42 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 -Flash ROM/RAM=128KB/16KB M031LE3AE Nuvoton 1: ¥322.2 809In Stock	Mfr. Part # M031LE3AE Mouser Part # 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	¥322.2 ¥272.4 ¥239.2 ¥225.9 View ¥209.3 ¥199.3 ¥189.4 ¥187.7 ¥182.7	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	42 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 Flash ROM/RAM=64KB/8KB M031TD2AE Nuvoton 1: ¥222.6 344In Stock	Mfr. Part # M031TD2AE Mouser Part # 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	¥222.6 ¥189.4 ¥165.6 ¥156.5 View ¥132.4 ¥129.6 ¥127.7 ¥122.2	Min.: 1 Mult.: 1		SMD/SMT	QFN-33	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	27 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Flash ROM/RAM=128KB/16KB+ USB Crystal-less M032LE3AE Nuvoton 1: ¥312.3 500In Stock	Mfr. Part # M032LE3AE Mouser Part # 503-M032LE3AE	Nuvoton	ARM Microcontrollers - MCU Flash ROM/RAM=128KB/16KB+ USB Crystal-less Learn More about Nuvoton m031 m032 mcus	Datasheet	500In Stock	¥312.3 ¥264.1 ¥230.9 ¥219.3 View ¥202.6 ¥189.4 ¥187.7 ¥179.4	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	42 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0 Flash ROM/RAM=128KB/16KB+ USB Crystal-less M032SE3AE Nuvoton 1: ¥448.5 495In Stock	Mfr. Part # M032SE3AE Mouser Part # 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	¥448.5 ¥375.4 ¥328.9 ¥312.3 View ¥290.7 ¥277.4 ¥269.1 ¥265.8 ¥259.1	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	51 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART+USB M032SG6AE Nuvoton 1: ¥556.4 243In Stock	Mfr. Part # M032SG6AE Mouser Part # 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	¥556.4 ¥465.1 ¥408.6 ¥387 View ¥385.4 ¥378.7 ¥353.8 ¥350.5 ¥330.5	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M0	256 kB	32 bit	12 bit	72 MHz	51 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0 with 64K flash/8K RAM M0518SD2AE Nuvoton 1: ¥546.5 150In Stock 250Expected 6/29/2027	Mfr. Part # M0518SD2AE Mouser Part # 503-M0518SD2AE	Nuvoton	ARM Microcontrollers - MCU 32bit M0 with 64K flash/8K RAM	Datasheet	150In Stock 250Expected 6/29/2027	¥546.5 ¥456.8 ¥400.3 ¥380.4 View ¥355.5 ¥340.5 ¥337.2 ¥335.5 ¥325.6	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M0	68 kB	32 bit	12 bit	50 MHz	56 I/O	2 kB	2.5 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN, M0A23EC1AC Nuvoton 1: ¥428.5 400In Stock	Mfr. Part # M0A23EC1AC Mouser Part # 503-M0A23EC1AC	Nuvoton	ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN, Learn More about Nuvoton m0a21 m0a23 mcus	Datasheet	400In Stock	¥428.5 ¥360.4 ¥313.9 ¥289 View ¥277.4 ¥242.5 ¥212.6 ¥210.9 ¥204.3	Min.: 1 Mult.: 1		SMD/SMT	TSSOP-28	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	26 I/O	4 kB	2.4 V	5.5 V	- 40 C	+ 125 C	Tube
ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN, M0A23OC1AC Nuvoton 1: ¥450.1 57In Stock 340Expected 10/23/2026	Mfr. Part # M0A23OC1AC Mouser Part # 503-M0A23OC1AC	Nuvoton	ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN, Learn More about Nuvoton m0a21 m0a23 mcus	Datasheet	57In Stock 340Expected 10/23/2026	¥450.1 ¥323.9 ¥289 ¥255.8 View ¥247.5 ¥214.3 ¥202.6	Min.: 1 Mult.: 1		SMD/SMT	SSOP-20	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	18 I/O	4 kB	2.4 V	5.5 V	- 40 C	+ 125 C	Tube
ARM Microcontrollers - MCU M0-64K AP+4KRAM+UART+SPI+I2C+PWM+ADC+ISP+EBI NUC029LAN Nuvoton 1: ¥340.5 1,142In Stock	Mfr. Part # NUC029LAN Mouser Part # 503-NUC029LAN	Nuvoton	ARM Microcontrollers - MCU M0-64K AP+4KRAM+UART+SPI+I2C+PWM+ADC+ISP+EBI	Datasheet	1,142In Stock	¥340.5 ¥287.4 ¥252.5 ¥250.8 View ¥210.9 ¥207.6 ¥206 ¥197.7	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M0	68 kB	32 bit	12 bit	50 MHz	40 I/O	4 kB	2.5 V	5.5 V	- 40 C	+ 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: ¥365.4 247In Stock	Mfr. Part # NUC123SD4AN0 Mouser Part # 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	¥365.4 ¥307.3 ¥269.1 ¥255.8 View ¥237.5 ¥225.9 ¥222.6 ¥220.9 ¥214.3	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M0	68 kB	32 bit	10 bit	72 MHz	47 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071KBT6N STMicroelectronics 1: ¥392 2,997Expected 2/25/2027	Mfr. Part # STM32C071KBT6N Mouser Part # 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	2,997Expected 2/25/2027	¥392 ¥265.8 ¥232.5 ¥204.3 View ¥191 ¥177.7	Min.: 1 Mult.: 1 Max.: 500	STM32C0			ARM Cortex M0	128 kB			48 MHz		24 kB					Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 32 Kbytes of Flash , 48 MHz CPU STM32F030C6T6TR STMicroelectronics 1: ¥501.6 607In Stock 4,800On Order	Mfr. Part # STM32F030C6T6TR Mouser Part # 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	607In Stock 4,800On Order	Cut Tape ¥501.6 ¥322.2 ¥289 ¥275.7 View Reel ¥212.6 ¥265.8 ¥230.9 ¥212.6 ¥212.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F030C6	SMD/SMT	LQFP-48	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	39 I/O	4 kB	2.4 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 Value MCU STM32F030K6T6 STMicroelectronics 1: ¥435.2 4In Stock 15,000On Order	Mfr. Part # STM32F030K6T6 Mouser Part # 511-STM32F030K6T6	STMicroelectronics	ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 Value MCU Learn More about STMicroelectronics stm32f0	Datasheet	4In Stock 15,000On Order On Order Ship Dates Mfr. #: STM32F030K6T6 Stock: 4 Can Ship Immediately On Order: 7,500 Expected 10/30/2026 7,500 Expected 8/16/2027 Factory Lead-Time: 40 Weeks	¥435.2 ¥300.6 ¥277.4 ¥239.2 View ¥234.2 ¥217.6 ¥210.9 ¥197.7	Min.: 1 Mult.: 1	STM32F030K6	SMD/SMT	LQFP-32	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	26 I/O	4 kB	2.4 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 32 Kbytes of Flash , 48 MHz CPU STM32F030K6T6TR STMicroelectronics 1: ¥435.2 6In Stock 9,600Expected 11/8/2027	Mfr. Part # STM32F030K6T6TR Mouser Part # 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	6In Stock 9,600Expected 11/8/2027	Cut Tape ¥435.2 ¥320.6 ¥265.8 ¥234.2 View Reel ¥184.4 ¥225.9 ¥201 ¥184.4 ¥184.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F030K6	SMD/SMT	LQFP-32	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	26 I/O	4 kB	2.4 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Value-Line ARM MCU 64kB 48 MHz STM32F030R8T6 STMicroelectronics 1: ¥629.5 82In Stock 2,880On Order	Mfr. Part # STM32F030R8T6 Mouser Part # 511-STM32F030R8T6	STMicroelectronics	ARM Microcontrollers - MCU Value-Line ARM MCU 64kB 48 MHz Learn More about STMicroelectronics stm32f0	Datasheet	82In Stock 2,880On Order On Order Ship Dates Mfr. #: STM32F030R8T6 Stock: 82 Can Ship Immediately On Order: 960 Expected 1/13/2027 1,920 TBD Factory Lead-Time: 52 Weeks	¥629.5 ¥456.8 ¥395.3 ¥325.6 View ¥317.3 ¥294 ¥287.4 ¥282.4	Min.: 1 Mult.: 1	STM32F030R8	SMD/SMT	LQFP-64	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	55 I/O	8 kB	2.4 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 256 Kbytes of Flash , 48 MHz CPU STM32F030RCT6 STMicroelectronics 1: ¥843.8 62In Stock 3,840On Order	Mfr. Part # STM32F030RCT6 Mouser Part # 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	¥843.8 ¥619.6 ¥539.8 ¥468.4 View ¥456.8 ¥446.8 ¥445.1	Min.: 1 Mult.: 1	STM32F030RC	SMD/SMT	LQFP-64	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	51 I/O	32 kB	2.4 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 32Kb STM32F031C6T6 STMicroelectronics 1: ¥774 99In Stock 1,500Expected 11/30/2026	Mfr. Part # STM32F031C6T6 Mouser Part # 511-STM32F031C6T6	STMicroelectronics	ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 32Kb Learn More about STMicroelectronics stm32f0	Datasheet	99In Stock 1,500Expected 11/30/2026	¥774 ¥498.3 ¥448.5 ¥410.3 View ¥388.7 ¥377	Min.: 1 Mult.: 1	STM32F031C6	SMD/SMT	LQFP-48	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	39 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0 MCU 32Kb Flash 48MHz STM32F031C6T6TR STMicroelectronics 1: ¥863.7 688In Stock	Mfr. Part # STM32F031C6T6TR Mouser Part # 511-STM32F031C6T6TR	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex-M0 MCU 32Kb Flash 48MHz Learn More about STMicroelectronics stm32f0	Datasheet	688In Stock	Cut Tape ¥863.7 ¥571.4 ¥519.9 ¥441.8 Reel ¥355.5 View ¥418.6 ¥378.7 ¥367.1 ¥347.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F031C6	SMD/SMT	LQFP-48	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	39 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M0 MCU 32Kb Flash 48MHz STM32F031C6T7 STMicroelectronics 1: ¥840.5 176In Stock	Mfr. Part # STM32F031C6T7 Mouser Part # 511-STM32F031C6T7	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex-M0 MCU 32Kb Flash 48MHz Learn More about STMicroelectronics stm32f0	Datasheet	176In Stock	¥840.5 ¥612.9 ¥551.5 ¥475 View ¥415.3 ¥402 ¥387 ¥378.7 ¥375.4	Min.: 1 Mult.: 1	STM32F031C6	SMD/SMT	LQFP-48	ARM Cortex M0	32 kB	32 bit	12 bit	32 MHz	39 I/O	4 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray