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STMicroelectronics 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 Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031C6U7 STMicroelectronics 1: ¥282.4 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	¥282.4 ¥207.6 ¥176.1 ¥167.8 View ¥157.5 ¥140.7 ¥136.2 ¥136	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: ¥255.8 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	¥255.8 ¥186 ¥157.8	Min.: 1 Mult.: 1 Max.: 25	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash, 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031K4U7 STMicroelectronics 1: ¥312.3 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	¥312.3 ¥212.6 ¥186 ¥161.8 View ¥151.2 ¥138.7 ¥136.2	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: ¥260.8 140In 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	140In Stock	¥260.8 ¥191 ¥161.3 ¥152.5	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: ¥302.3 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	¥302.3 ¥220.9 ¥189.4	Min.: 1 Mult.: 1 Max.: 25	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071C8U6N STMicroelectronics 1: ¥323.9 152In 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	152In Stock	¥323.9 ¥237.5 ¥202.6	Min.: 1 Mult.: 1 Max.: 50	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071CBT7 STMicroelectronics 1: ¥372.1 75In Stock 3,000On Order 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	75In Stock 3,000On Order On Order Ship Dates Mfr. #: STM32C071CBT7 Stock: 75 Can Ship Immediately On Order: 1,500 Expected 11/24/2026 1,500 Expected 11/25/2026 Factory Lead-Time: 52 Weeks	¥372.1 ¥274.1 ¥234.2 ¥222.6	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: ¥358.8 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 ¥358.8 ¥240.8 ¥219.3 ¥184.4 View Reel ¥158.8 ¥172.7 ¥158.8 ¥158.8	Min.: 1 Mult.: 1 Max.: 750 : 5,000	STM32C0														Reel, Cut Tape
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071K8T6 STMicroelectronics 1: ¥367.1 22In 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	22In Stock 1,500Expected 3/1/2027	¥367.1 ¥249.2 ¥219.3 ¥191	Min.: 1 Mult.: 1 Max.: 200	STM32C0
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071K8T6N STMicroelectronics 1: ¥287.4 1,597In Stock	Mfr. Part # STM32C071K8T6N Mouser Part # 511-STM32C071K8T6N	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	1,597In Stock	¥287.4 ¥210.9 ¥179.4 ¥169.4	Min.: 1 Mult.: 1 Max.: 100	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071K8U6N STMicroelectronics 1: ¥307.3 146In Stock	Mfr. Part # STM32C071K8U6N Mouser Part # 511-STM32C071K8U6N	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	146In Stock	¥307.3 ¥224.2 ¥191	Min.: 1 Mult.: 1 Max.: 25	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071RBT6N STMicroelectronics 1: ¥393.7 69In Stock	Mfr. Part # STM32C071RBT6N Mouser Part # 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	¥393.7 ¥290.7 ¥249.2 ¥220.9	Min.: 1 Mult.: 1 Max.: 250	STM32C0			ARM Cortex M0	128 kB			48 MHz		24 kB					Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091CBT6 STMicroelectronics 1: ¥441.8 80In Stock 4,500On Order New Product	Mfr. Part # STM32C091CBT6 Mouser Part # 511-STM32C091CBT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	80In Stock 4,500On Order On Order Ship Dates Mfr. #: STM32C091CBT6 Stock: 80 Can Ship Immediately On Order: 3,000 Expected 3/15/2027 1,500 Expected 4/19/2027 Factory Lead-Time: 52 Weeks	¥441.8 ¥320.6 ¥279 ¥252.5 ¥237.5	Min.: 1 Mult.: 1 Max.: 250	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU STM32C091KBU6 STMicroelectronics 1: ¥377 72In Stock 2,940Expected 11/23/2026 New Product	Mfr. Part # STM32C091KBU6 Mouser Part # 511-STM32C091KBU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	72In Stock 2,940Expected 11/23/2026	¥377 ¥277.4 ¥237.5 ¥225.9	Min.: 1 Mult.: 1 Max.: 100	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C092RCI6 STMicroelectronics 1: ¥466.7 20In Stock 2,940Expected 1/29/2027 New Product	Mfr. Part # STM32C092RCI6 Mouser Part # 511-STM32C092RCI6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	20In Stock 2,940Expected 1/29/2027	¥466.7 ¥352.1 ¥307.3 ¥294 View ¥274.1 ¥255.8	Min.: 1 Mult.: 1 Max.: 500	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto STM32C562MET6 STMicroelectronics 1: ¥559.8 9In Stock 714Expected 1/13/2027 New Product	Mfr. Part # STM32C562MET6 Mouser Part # 511-STM32C562MET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	9In Stock 714Expected 1/13/2027	¥559.8 ¥418.6 ¥362.1 ¥340.5 View ¥312.3 ¥308.9	Min.: 1 Mult.: 1	STM32C5	SMD/SMT	LQFP-80	ARM Cortex M33	512 kB	32 bit	12 bit	144 MHz	66 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet STM32C5A3RGT6 STMicroelectronics 1: ¥704.3 1,912On Order New Product	Mfr. Part # STM32C5A3RGT6 Mouser Part # 511-STM32C5A3RGT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	1,912On Order On Order Ship Dates Mfr. #: STM32C5A3RGT6 Stock: 0 On Order: 952 Expected 4/5/2027 960 TBD Factory Lead-Time: 52 Weeks	¥704.3 ¥529.9 ¥460.1 ¥426.9 View ¥425.2 ¥390.3	Min.: 1 Mult.: 1	STM32C5	SMD/SMT	LQFP-64	ARM Cortex M33	1 MB	32 bit	12 bit	144 MHz	52 I/O	256 kB	2.7 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 STM32F030C6T6TR STMicroelectronics 1: ¥501.6 491In 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	491In 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 Mainstream Arm Cortex-M0 Value line MCU 32 Kbytes of Flash , 48 MHz CPU STM32F030K6T6TR STMicroelectronics 1: ¥435.2 5In Stock 9,600Expected 3/22/2027	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	5In Stock 9,600Expected 3/22/2027	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: ¥651.1 163In 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	163In Stock 2,880On Order On Order Ship Dates Mfr. #: STM32F030R8T6 Stock: 163 Can Ship Immediately On Order: 960 Expected 2/10/2027 1,920 Expected 6/28/2027 Factory Lead-Time: 52 Weeks	¥651.1 ¥488.3 ¥421.9 ¥390.3 View ¥328.9 ¥308.9 ¥304 ¥300.6	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 ARM Cortex-M0 MCU 32Kb Flash 48MHz STM32F031C6T6TR STMicroelectronics 1: ¥659.4 689In 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	689In Stock	Cut Tape ¥659.4 ¥496.6 ¥430.2 ¥410.3 Reel ¥335.5 View ¥377 ¥355.5 ¥332.2 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 146In 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	146In Stock	¥840.5 ¥612.9 ¥551.5 ¥475 View ¥415.3 ¥402 ¥387 ¥382 ¥378.7	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
ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz STM32F031F6P6 STMicroelectronics 1: ¥644.5 1,473In Stock	Mfr. Part # STM32F031F6P6 Mouser Part # 511-STM32F031F6P6	STMicroelectronics	ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz Learn More about STMicroelectronics stm32f0	Datasheet	1,473In Stock	¥644.5 ¥426.9 ¥388.7 ¥330.5 View ¥313.9 ¥282.4 ¥274.1	Min.: 1 Mult.: 1	STM32F031F6	SMD/SMT	TSSOP-20	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	15 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 16 Kbytes of Flash , 48 MHz CPU STM32F031G4U6TR STMicroelectronics 1: ¥576.4 52In Stock	Mfr. Part # STM32F031G4U6TR Mouser Part # 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 ¥576.4 ¥405.3 ¥365.4 ¥328.9 View Reel ¥257.5 ¥317.3 ¥282.4 ¥270.7 ¥257.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	STM32F031G4	SMD/SMT	UFQFPN-28	ARM Cortex M0	16 kB	32 bit	12 bit	48 MHz	23 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel