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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	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	Qualification	Packaging
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0C1CEU6 STMicroelectronics 1: ¥1,102.9 1,285In Stock 1,560Expected 12/14/2026	Mfr. Part # STM32G0C1CEU6 Mouser Part # 511-STM32G0C1CEU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	1,285In Stock 1,560Expected 12/14/2026	¥1,102.9 ¥808.9 ¥754.1 ¥662.7 View ¥629.5 ¥564.7	Min.: 1 Mult.: 1 Max.: 500			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128 Kbytes Flash, 564 Kbytes RA STM32H730ZBT6 STMicroelectronics 1: ¥2,051.3 442In Stock	Mfr. Part # STM32H730ZBT6 Mouser Part # 511-STM32H730ZBT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128 Kbytes Flash, 564 Kbytes RA Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	442In Stock	¥2,051.3 ¥1,604.5 ¥1,410.2 ¥1,358.7 View ¥1,230.8 ¥1,214.2 Quote	Min.: 1 Mult.: 1								12 bit, 2 x 16 bit						Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1MByte of Flash 1MB RAM, 480 MH STM32H743IGT6 STMicroelectronics 1: ¥3,018 251In Stock	Mfr. Part # STM32H743IGT6 Mouser Part # 511-STM32H743IGT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1MByte of Flash 1MB RAM, 480 MH Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	251In Stock	¥3,018 ¥2,401.8 ¥2,149.3 ¥2,071.3 ¥1,908.5	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M7	32 bit	480 MHz	1 MB	1 MB	3 x 16 bit	140 I/O	1.62 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU STM32L011F3U6TR STMicroelectronics 1: ¥277.4 3,485In Stock	Mfr. Part # STM32L011F3U6TR Mouser Part # 511-STM32L011F3U6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	3,485In Stock	Cut Tape ¥277.4 ¥204.3 ¥179.4 ¥165.4 View Reel ¥130.6 ¥160.5 ¥147 ¥142.7 ¥130.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	UFQFPN-20	ARM Cortex M0+	32 bit	32 MHz	8 kB	2 kB	12 bit	16 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, AES STM32L041C6T7 STMicroelectronics 1: ¥521.6 1,721In Stock	Mfr. Part # STM32L041C6T7 Mouser Part # 511-STM32L041C6T7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, AES Learn More about STMicroelectronics stm32l0	Datasheet	1,721In Stock	¥521.6 ¥390.3 ¥337.2 ¥320.6 View ¥300.6 ¥264.1 ¥255.8 ¥254.1	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	38 I/O	1.8 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB STM32L072KZU7 STMicroelectronics 1: ¥1,109.5 7,688In Stock	Mfr. Part # STM32L072KZU7 Mouser Part # 511-STM32L072KZU7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l0	Datasheet	7,688In Stock	¥1,109.5 ¥815.6 ¥759.1 ¥667.7 View ¥634.5 ¥568.1 ¥544.8 ¥491.7 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	ARM Cortex M0+	32 bit	32 MHz	192 kB	20 kB	12 bit	25 I/O	1.8 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 192-Kbytes Flash, 32 MHz CPU, AES STM32L082CZY6TR STMicroelectronics 1: ¥940.1 9,392In Stock	Mfr. Part # STM32L082CZY6TR Mouser Part # 511-STM32L082CZY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 192-Kbytes Flash, 32 MHz CPU, AES Learn More about STMicroelectronics stm32l0	Datasheet	9,392In Stock	Cut Tape ¥940.1 ¥717.6 ¥626.2 ¥599.6 View Reel ¥463.4 ¥598 ¥551.5 ¥538.2 ¥521.6 ¥463.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-49	ARM Cortex M0+	32 bit	32 MHz	192 kB	20 kB	12 bit	40 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB STM32L412KBU3 STMicroelectronics 1: ¥745.8 2,486In Stock	Mfr. Part # STM32L412KBU3 Mouser Part # 511-STM32L412KBU3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB	Datasheet	2,486In Stock	¥745.8 ¥553.1 ¥514.9 ¥478.4 View ¥466.7 ¥431.9	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	QFN-32	ARM Cortex M4	32 bit	80 MHz	128 kB	40 kB	12 bit	26 I/O	1.71 V	3.6 V	+ 125 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash USB, AES-256, D STM32L442KCU6 STMicroelectronics 1: ¥938.5 2,936In Stock	Mfr. Part # STM32L442KCU6 Mouser Part # 511-STM32L442KCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash USB, AES-256, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,936In Stock	¥938.5 ¥717.6 ¥666.1 ¥622.9	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	QFN-32	ARM Cortex M4	32 bit	80 MHz	256 kB	64 kB	12 bit	26 I/O	1.71 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM STM32L471QEI6 STMicroelectronics 1: ¥1,631.1 2,229In Stock	Mfr. Part # STM32L471QEI6 Mouser Part # 511-STM32L471QEI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,229In Stock	¥1,631.1 ¥1,265.7 ¥1,119.5 ¥1,074.7 View ¥1,044.8 ¥980	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	UFBGA-132	ARM Cortex M4	32 bit	80 MHz	512 kB	128 kB	3 x 12 bit	109 I/O	1.71 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash , DFSDM STM32L471ZGJ6 STMicroelectronics 1: ¥2,278.9 831In Stock	Mfr. Part # STM32L471ZGJ6 Mouser Part # 511-STM32L471ZGJ6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash , DFSDM	Datasheet	831In Stock	¥2,278.9 ¥1,788.9 ¥1,592.9 ¥1,531.4 ¥1,481.6	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	UFBGA-144	ARM Cortex M4	32 bit	80 MHz	1 MB	128 kB	12 bit	114 I/O	1.71 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD STM32L476MGY6TR STMicroelectronics 1: ¥1,745.7 2,955In Stock	Mfr. Part # STM32L476MGY6TR Mouser Part # 511-STM32L476MGY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,955In Stock	Cut Tape ¥1,745.7 ¥1,378.6 ¥1,222.5 ¥1,142.8 View Reel ¥1,058.1 ¥1,112.9 ¥1,058.1 ¥1,058.1 MouseReel Available	Min.: 1 Mult.: 1 Max.: 750 : 5,000	SMD/SMT	CSP-81	ARM Cortex M4	32 bit	80 MHz	1 MB	128 kB	12 bit	65 I/O	1.71 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM STM32L4P5VET6 STMicroelectronics 1: ¥1,622.8 1,036In Stock	Mfr. Part # STM32L4P5VET6 Mouser Part # 511-STM32L4P5VET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM Learn More about STMicroelectronics stm stm32l4p5 stm32l4q5 mcus	Datasheet	1,036In Stock	¥1,622.8 ¥1,337.1 ¥1,249.1 ¥1,162.7 ¥1,141.1	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT		ARM Cortex M4	32 bit	120 MHz	512 kB	320 kB	2 x 12 bit	83 I/O	1.71 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD STM32L4S9ZIT6 STMicroelectronics 1: ¥3,043 305In Stock 360Expected 7/19/2027	Mfr. Part # STM32L4S9ZIT6 Mouser Part # 511-STM32L4S9ZIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 microcontrollers	Datasheet	305In Stock 360Expected 7/19/2027	¥3,043 ¥2,411.8 ¥2,157.6 ¥2,094.5	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	120 MHz	2 MB	640 kB	2 x 12 bit	112 I/O	1.71 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U585CIT6Q STMicroelectronics 1: ¥1,815.5 947In Stock	Mfr. Part # STM32U585CIT6Q Mouser Part # 511-STM32U585CIT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	947In Stock	¥1,815.5 ¥1,415.2 ¥1,254.1 ¥1,204.2 View ¥1,190.9 ¥1,119.5 ¥1,106.2 ¥1,068 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M33			2 MB	2 kB	16 bit	14 I/O	1.71 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 128kb LCD Ultralow STM32L152CBT6 STMicroelectronics 1: ¥1,441.7 768In Stock NRND	Mfr. Part # STM32L152CBT6 Mouser Part # 511-STM32L152CBT6 NRND	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 128kb LCD Ultralow Learn More about STMicroelectronics stm32l1	Datasheet	768In Stock	¥1,441.7 ¥1,114.5 ¥983.3 ¥941.8 View ¥898.6 ¥873.7 ¥817.2 ¥794 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M3	32 bit	32 MHz	128 kB	16 kB	12 bit	37 I/O	1.8 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU STM32F405ZGT6W STMicroelectronics 1: ¥3,091.1 691In Stock NRND	Mfr. Part # STM32F405ZGT6W Mouser Part # 511-STM32F405ZGT6W NRND	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU Learn More about STMicroelectronics stm32f4	Datasheet	691In Stock	¥3,091.1 ¥2,459.9 ¥2,214.1 ¥2,107.8 View ¥1,923.4 ¥1,915.1 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	168 MHz	1 MB	192 kB	12 bit	114 I/O	1.8 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU STM32L151VCT6 STMicroelectronics 1: ¥1,249.1 1,510In Stock NRND	Mfr. Part # STM32L151VCT6 Mouser Part # 511-STM32L151VCT6 NRND	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU Learn More about STMicroelectronics stm32l1	Datasheet	1,510In Stock	¥1,249.1 ¥1,018.2 ¥945.1 ¥925.2 View ¥888.6 ¥870.4	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	32 MHz	256 kB	32 kB	12 bit	83 I/O	1.65 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 128kb LCD Ultralow STM32L152VBT6 STMicroelectronics 1: ¥1,732.4 449In Stock NRND	Mfr. Part # STM32L152VBT6 Mouser Part # 511-STM32L152VBT6 NRND	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 128kb LCD Ultralow Learn More about STMicroelectronics stm32l1	Datasheet	449In Stock	¥1,732.4 ¥1,255.7 ¥1,152.7 ¥1,068 View ¥1,031.5 ¥1,003.2 Quote	Min.: 1 Mult.: 1			ARM Cortex M3	32 bit						1.65 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU STM32L152VCT6A STMicroelectronics 1: ¥1,533.1 430In Stock NRND	Mfr. Part # STM32L152VCT6A Mouser Part # 511-STM32L152VCT6A NRND	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	430In Stock	¥1,533.1 ¥1,303.9 ¥1,260.7 ¥1,157.7 View ¥1,141.1 ¥1,136.1 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	32 MHz	256 kB	32 kB	12 bit	83 I/O	1.65 V	3.6 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 8-Bit Automotive MCU CAN Line 64kb Flash STM8AF5288TAY STMicroelectronics 1: ¥923.5 1,400In Stock End of Life	Mfr. Part # STM8AF5288TAY Mouser Part # 511-STM8AF5288TAY End of Life	STMicroelectronics	8-bit Microcontrollers - MCU 8-Bit Automotive MCU CAN Line 64kb Flash Learn More about STMicroelectronics stm series mcus	Datasheet	1,400In Stock	¥923.5 ¥704.3 ¥616.2 ¥588 View ¥559.8 ¥541.5 ¥531.5 ¥513.2 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	STM8A	8 bit	24 MHz	64 kB	6 kB	10 bit	38 I/O	3 V	5.5 V	+ 85 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU Automotive 8-Bit MCU Rev X LIN 32Kb 32Pi STM8AF6266TDX STMicroelectronics 1: ¥920.2 1,157In Stock End of Life	Mfr. Part # STM8AF6266TDX Mouser Part # 511-STM8AF6266TDX End of Life	STMicroelectronics	8-bit Microcontrollers - MCU Automotive 8-Bit MCU Rev X LIN 32Kb 32Pi Learn More about STMicroelectronics stm series mcus	Datasheet	1,157In Stock	Cut Tape ¥920.2 ¥632.8 ¥589.7 ¥518.2 Reel ¥398.6 View ¥491.7 ¥441.8 ¥400.3 ¥395.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	LQFP-32	STM8A	8 bit	16 MHz	32 kB	2 kB	10 bit	25 I/O	3 V	5.5 V	+ 150 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1 STM32F427IGH7 STMicroelectronics 1: ¥3,114.4 1In Stock	Mfr. Part # STM32F427IGH7 Mouser Part # 511-STM32F427IGH7	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1 Learn More about STMicroelectronics stm32f4	Datasheet	1In Stock	¥3,114.4 ¥2,376.9 ¥2,175.9 ¥2,031.4 View ¥1,953.3 ¥1,886.9	Min.: 1 Mult.: 1	SMD/SMT	BGA-176	ARM Cortex M4	32 bit	180 MHz	1 MB	260 kB	12 bit	140 I/O	1.8 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 8 Kbytes RAM, 64 MHz CPU, 2x USART STM32G031C8T3 STMicroelectronics 1: ¥641.1 26In Stock 1,500Expected 2/22/2027	Mfr. Part # STM32G031C8T3 Mouser Part # 511-STM32G031C8T3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 8 Kbytes RAM, 64 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	26In Stock 1,500Expected 2/22/2027	¥641.1 ¥425.2 ¥387 ¥328.9	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U STM32G071G8U6N STMicroelectronics 1: ¥554.8 713In Stock 2,940Expected 11/9/2026	Mfr. Part # STM32G071G8U6N Mouser Part # 511-STM32G071G8U6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	713In Stock 2,940Expected 11/9/2026	¥554.8 ¥405.3 ¥355.5 ¥325.6 View ¥305.6 ¥267.4	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	UFQFPN-28	ARM Cortex M0+	32 bit	64 MHz	64 kB	36 kB	12 bit	26 I/O	1.7 V	3.6 V	+ 85 C		Tray