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STMicroelectronics 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.	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 Ultra-low-power Cortex-M3 MCU 128 Kbytes of Flash , RTC, LCD, USB STM32L152VBT6ATR STMicroelectronics 1: ¥1,561.3 185In Stock	Mfr. Part # STM32L152VBT6ATR Mouser Part # 511-STM32L152VBT6ATR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 128 Kbytes of Flash , RTC, LCD, USB Learn More about STMicroelectronics stm32l1	Datasheet	185In Stock	Cut Tape ¥1,561.3 ¥1,184.3 ¥1,046.4 ¥1,026.5 Reel ¥935.1 View ¥966.7 ¥857.1 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	83 I/O	16 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS STM32L452RCI6 STMicroelectronics 1: ¥985 2,383In Stock	Mfr. Part # STM32L452RCI6 Mouser Part # 511-STM32L452RCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,383In Stock	¥985 ¥762.4 ¥705.9 ¥651.1 View ¥636.2 ¥586.3 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 I/O	160 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L562QEI6Q STMicroelectronics 1: ¥2,323.7 679In Stock	Mfr. Part # STM32L562QEI6Q Mouser Part # 511-STM32L562QEI6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus	Datasheet	679In Stock	¥2,323.7 ¥1,803.8 ¥1,626.1 ¥1,536.4 View ¥1,463.3 ¥1,415.2 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-132	ARM Cortex M33	512 kB	32 bit	2 x 12 bit	110 MHz	105 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8BIT Ultralow MCU 8KB Flash 1KB RAM STM8S903K3U6 STMicroelectronics 1: ¥516.6 2,933In Stock	Mfr. Part # STM8S903K3U6 Mouser Part # 511-STM8S903K3U6	STMicroelectronics	8-bit Microcontrollers - MCU 8BIT Ultralow MCU 8KB Flash 1KB RAM Learn More about STMicroelectronics stm8s mcus	Datasheet	2,933In Stock	¥516.6 ¥337.2 ¥308.9 ¥265.8 View ¥249.2 ¥219.3 ¥204.3 ¥182.7 ¥181	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN-32	STM8	8 kB	8 bit	10 bit	16 MHz	28 I/O	1 kB	2.95 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu STM32F071CBU7 STMicroelectronics 1: ¥1,132.8 547In Stock	Mfr. Part # STM32F071CBU7 Mouser Part # 511-STM32F071CBU7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu Learn More about STMicroelectronics stm32f0	Datasheet	547In Stock	¥1,132.8 ¥425.2 ¥423.6	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel STM32F205VGT6V STMicroelectronics 1: ¥3,023 539In Stock NRND	Mfr. Part # STM32F205VGT6V Mouser Part # 511-STM32F205VGT6V NRND	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel Learn More about STMicroelectronics stm32f2	Datasheet	539In Stock	¥3,023 ¥2,375.2 ¥2,225.7 ¥2,127.7 View ¥2,031.4 ¥1,956.7 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	1 MB	32 bit	12 bit	120 MHz	82 I/O	132 kB	1.8 V	3.6 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302R6T6TR STMicroelectronics 1: ¥1,330.5 930In Stock	Mfr. Part # STM32F302R6T6TR Mouser Part # 511-STM32F302R6T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm stm32f302x6 stm32f302x8	Datasheet	930In Stock	Cut Tape ¥1,330.5 ¥978.3 ¥911.9 ¥800.6 Reel ¥641.1 View ¥760.7 ¥682.7 ¥631.2 Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT		ARM Cortex M4	32 kB	32 bit	6 bit/8 bit/10 bit/12 bit	72 MHz	51 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 48 pin 8kb Flash STM8L151C3T3 STMicroelectronics 1: ¥696 1,500In Stock	Mfr. Part # STM8L151C3T3 Mouser Part # 511-STM8L151C3T3	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 48 pin 8kb Flash Learn More about STMicroelectronics stm8l	Datasheet	1,500In Stock	¥696 ¥460.1 ¥420.2 ¥357.1 View ¥338.8 ¥305.6 ¥269.1 ¥260.8	Min.: 1 Mult.: 1	SMD/SMT		STM8	8 kB	8 bit	12 bit	16 MHz	40 I/O	1 kB	1.65 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash30 Kbytes RAM 48 MHz CPU 4x USART STMicroelectronics STM32C092CCT3 STM32C092CCT3 STMicroelectronics 1: ¥521.6 2,880In Stock New Product	Mfr. Part # STM32C092CCT3 Mouser Part # 511-STM32C092CCT3 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash30 Kbytes RAM 48 MHz CPU 4x USART	Datasheet	2,880In Stock	¥521.6 ¥388.7 ¥335.5 ¥325.6 ¥297.3	Min.: 1 Mult.: 1 Max.: 500														Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 56 MHz CPU STMicroelectronics STM32U031F4P3 STM32U031F4P3 STMicroelectronics 1: ¥380.4 1,501In Stock New Product	Mfr. Part # STM32U031F4P3 Mouser Part # 511-STM32U031F4P3 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 56 MHz CPU	Datasheet	1,501In Stock	¥380.4 ¥280.7 ¥240.8	Min.: 1 Mult.: 1 Max.: 150														Tube
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz STM32C011F6U3TR STMicroelectronics 1: ¥267.4 274In Stock 27,000On Order New Product	Mfr. Part # STM32C011F6U3TR Mouser Part # 511-STM32C011F6U3TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	274In Stock 27,000On Order On Order Ship Dates Mfr. #: STM32C011F6U3TR Stock: 274 Can Ship Immediately On Order: 3,000 Expected 1/18/2027 24,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape ¥267.4 ¥179.4 ¥155.8 ¥135.5 View Reel ¥104.8 ¥125.4 ¥116.6 ¥115.6 ¥104.8 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	UFQFPN-20	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	18 I/O	6 kB	2 V	3.6 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051C6T6 STMicroelectronics 1: ¥277.4 1,770In Stock 3,000Expected 11/23/2026 New Product	Mfr. Part # STM32C051C6T6 Mouser Part # 511-STM32C051C6T6 New Product	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	1,770In Stock 3,000Expected 11/23/2026	¥277.4 ¥202.6 ¥172.7 ¥162.4 ¥154.8	Min.: 1 Mult.: 1 Max.: 250														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051C6U6 STMicroelectronics 1: ¥259.1 240In Stock New Product	Mfr. Part # STM32C051C6U6 Mouser Part # 511-STM32C051C6U6 New Product	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	240In Stock	¥259.1 ¥192.7 ¥165.8	Min.: 1 Mult.: 1 Max.: 50														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051C8T7 STMicroelectronics 1: ¥365.4 1,692In Stock 1,500Expected 11/23/2026 New Product	Mfr. Part # STM32C051C8T7 Mouser Part # 511-STM32C051C8T7 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART	Datasheet	1,692In Stock 1,500Expected 11/23/2026	¥365.4 ¥269.1 ¥229.2 ¥184.4 ¥181	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	LQFP-48	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	45 I/O	12 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051C8U6 STMicroelectronics 1: ¥269.1 1,422In Stock New Product	Mfr. Part # STM32C051C8U6 Mouser Part # 511-STM32C051C8U6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,422In Stock	¥269.1 ¥201 ¥172.7 ¥163.6	Min.: 1 Mult.: 1 Max.: 250														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU STM32C051F6P6 STMicroelectronics 1: ¥234.2 1,521In Stock New Product	Mfr. Part # STM32C051F6P6 Mouser Part # 511-STM32C051F6P6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,521In Stock	¥234.2 ¥169.4 ¥143.3 ¥143.2	Min.: 1 Mult.: 1 Max.: 250														Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051G6U6 STMicroelectronics 1: ¥227.6 2,017In Stock 2,940Expected 1/22/2027 New Product	Mfr. Part # STM32C051G6U6 Mouser Part # 511-STM32C051G6U6 New Product	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	2,017In Stock 2,940Expected 1/22/2027	¥227.6 ¥169.4 ¥144.2 ¥136.9	Min.: 1 Mult.: 1 Max.: 250														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051K6U6 STMicroelectronics 1: ¥239.2 215In Stock New Product	Mfr. Part # STM32C051K6U6 Mouser Part # 511-STM32C051K6U6 New Product	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	215In Stock	¥239.2 ¥177.7 ¥152.1 ¥144.5 ¥135	Min.: 1 Mult.: 1 Max.: 250														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM, 48 MHz CPU STM32C071CBU7 STMicroelectronics 1: ¥372.1 260In Stock New Product	Mfr. Part # STM32C071CBU7 Mouser Part # 511-STM32C071CBU7 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	260In Stock	¥372.1 ¥274.1 ¥234.2	Min.: 1 Mult.: 1 Max.: 50														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM, 48 MHz CPU STM32C071KBU7 STMicroelectronics 1: ¥425.2 1,149In Stock 2,940Expected 11/1/2027 New Product	Mfr. Part # STM32C071KBU7 Mouser Part # 511-STM32C071KBU7 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,149In Stock 2,940Expected 11/1/2027	¥425.2 ¥292.3 ¥265.8 ¥224.2 View ¥215.9 ¥194.3	Min.: 1 Mult.: 1 Max.: 500														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU STM32C091FBP6 STMicroelectronics 1: ¥342.2 1,048In Stock New Product	Mfr. Part # STM32C091FBP6 Mouser Part # 511-STM32C091FBP6 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	1,048In Stock	¥342.2 ¥250.8 ¥214.3 ¥202.6	Min.: 1 Mult.: 1 Max.: 300														Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091KCU6 STMicroelectronics 1: ¥387 133In Stock 8,820On Order New Product	Mfr. Part # STM32C091KCU6 Mouser Part # 511-STM32C091KCU6 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	133In Stock 8,820On Order On Order Ship Dates Mfr. #: STM32C091KCU6 Stock: 133 Can Ship Immediately On Order: 5,880 Expected 12/2/2026 2,940 Expected 11/1/2027 Factory Lead-Time: 52 Weeks	¥387 ¥292.3 ¥254.1 ¥249.2	Min.: 1 Mult.: 1 Max.: 200														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU STM32C091RBI6 STMicroelectronics 1: ¥435.2 175In Stock New Product	Mfr. Part # STM32C091RBI6 Mouser Part # 511-STM32C091RBI6 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	175In Stock	¥435.2 ¥322.2 ¥277.4	Min.: 1 Mult.: 1 Max.: 25														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091RCI6 STMicroelectronics 1: ¥418.6 250In Stock New Product	Mfr. Part # STM32C091RCI6 Mouser Part # 511-STM32C091RCI6 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	250In Stock	¥418.6 ¥317.3 ¥275.7	Min.: 1 Mult.: 1 Max.: 50														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091RCT6 STMicroelectronics 1: ¥523.2 689In Stock 960Expected 7/26/2027 New Product	Mfr. Part # STM32C091RCT6 Mouser Part # 511-STM32C091RCT6 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	689In Stock 960Expected 7/26/2027	¥523.2 ¥390.3 ¥337.2 ¥297.3 ¥289	Min.: 1 Mult.: 1 Max.: 300														Tray