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STM32U0 Series 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	Maximum Clock Frequency	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 56 MHz CPU STM32U031K8U3 STMicroelectronics 1: ¥455.1 2,190In Stock New Product	Mfr. Part # STM32U031K8U3 Mouser Part # 511-STM32U031K8U3 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 56 MHz CPU	Datasheet	2,190In Stock	¥455.1 ¥338.8 ¥292.3 ¥277.4 ¥252.5	Min.: 1 Mult.: 1 Max.: 500											Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083KCU6 STMicroelectronics 1: ¥631.2 12,473In Stock	Mfr. Part # STM32U083KCU6 Mouser Part # 511-STM32U083KCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	12,473In Stock	¥631.2 ¥475 ¥411.9 ¥392 View ¥358.8 ¥348.8 ¥312.3 ¥302.3	Min.: 1 Mult.: 1 Max.: 2,940			ARM Cortex M0	256 kB		48 MHz					Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083RCT6 STMicroelectronics 1: ¥820.5 8,331In Stock 6,720Expected 12/4/2026	Mfr. Part # STM32U083RCT6 Mouser Part # 511-STM32U083RCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	8,331In Stock 6,720Expected 12/4/2026	¥820.5 ¥594.6 ¥536.5 ¥461.8 View ¥436.8 ¥395.3 ¥393.7	Min.: 1 Mult.: 1 Max.: 960			ARM Cortex M0	256 kB		48 MHz					Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 56 MHz CPU STM32U031K6U3 STMicroelectronics 1: ¥410.3 174In Stock New Product	Mfr. Part # STM32U031K6U3 Mouser Part # 511-STM32U031K6U3 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 56 MHz CPU	Datasheet	174In Stock	¥410.3 ¥304 ¥260.8 ¥247.5	Min.: 1 Mult.: 1 Max.: 100											Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU STM32U031C8U6 STMicroelectronics 1: ¥446.8 2,207In Stock	Mfr. Part # STM32U031C8U6 Mouser Part # 511-STM32U031C8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,207In Stock	¥446.8 ¥310.6 ¥284 ¥259.1 View ¥255.8 ¥245.8	Min.: 1 Mult.: 1 Max.: 500			ARM Cortex M0	64 kB		56 MHz					Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU STM32U031K8U6 STMicroelectronics 1: ¥455.1 7,560In Stock 49,980On Order	Mfr. Part # STM32U031K8U6 Mouser Part # 511-STM32U031K8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	7,560In Stock 49,980On Order On Order Ship Dates Mfr. #: STM32U031K8U6 Stock: 7,560 Can Ship Immediately On Order: 23,520 Expected 10/28/2026 26,460 Expected 11/4/2026 Factory Lead-Time: 52 Weeks	¥455.1 ¥337.2 ¥290.7 ¥275.7 ¥249.2	Min.: 1 Mult.: 1 Max.: 1,140	SMD/SMT		ARM Cortex M0+	64 kB	32 bit	56 MHz	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU STM32U031R8I6 STMicroelectronics 1: ¥463.4 2,858In Stock	Mfr. Part # STM32U031R8I6 Mouser Part # 511-STM32U031R8I6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,858In Stock	¥463.4 ¥345.5 ¥317.3 ¥284 View ¥260.8 ¥252.5	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	UFBGA-64	ARM Cortex M0+	64 kB	32 bit	56 MHz	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU STM32U073K8U6 STMicroelectronics 1: ¥571.4 2,683In Stock	Mfr. Part # STM32U073K8U6 Mouser Part # 511-STM32U073K8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,683In Stock	¥571.4 ¥418.6 ¥370.4 ¥360.4 ¥328.9	Min.: 1 Mult.: 1 Max.: 500											Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU STM32U073KBU6 STMicroelectronics 1: ¥624.5 1,858In Stock	Mfr. Part # STM32U073KBU6 Mouser Part # 511-STM32U073KBU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	1,858In Stock	¥624.5 ¥440.2 ¥400.3 ¥340.5 ¥325.6	Min.: 1 Mult.: 1 Max.: 300											Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU STM32U073KCU6 STMicroelectronics 1: ¥646.1 7,866In Stock 20,580Expected 2/19/2027	Mfr. Part # STM32U073KCU6 Mouser Part # 511-STM32U073KCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	7,866In Stock 20,580Expected 2/19/2027	¥646.1 ¥435.2 ¥393.7 ¥378.7 View ¥367.1 ¥352.1 ¥345.5 ¥327.2	Min.: 1 Mult.: 1 Max.: 2,940	SMD/SMT		ARM Cortex M0+	256 kB	32 bit	48 MHz	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083CCU6 STMicroelectronics 1: ¥774 1,565In Stock 7,800Expected 12/31/2026	Mfr. Part # STM32U083CCU6 Mouser Part # 511-STM32U083CCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	1,565In Stock 7,800Expected 12/31/2026	¥774 ¥514.9 ¥446.8 ¥425.2 View ¥402 ¥388.7	Min.: 1 Mult.: 1 Max.: 1,560			ARM Cortex M0	256 kB		48 MHz					Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083MCI6 STMicroelectronics 1: ¥779 1,669In Stock	Mfr. Part # STM32U083MCI6 Mouser Part # 511-STM32U083MCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	1,669In Stock	¥779 ¥579.7 ¥514.9 ¥485 ¥451.8	Min.: 1 Mult.: 1 Max.: 300			ARM Cortex M0	256 kB		48 MHz					Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083MCT6 STMicroelectronics 1: ¥682.7 2,723In Stock	Mfr. Part # STM32U083MCT6 Mouser Part # 511-STM32U083MCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,723In Stock	¥682.7 ¥516.6 ¥475 ¥423.6 View ¥400.3 ¥390.3	Min.: 1 Mult.: 1 Max.: 500			ARM Cortex M0	256 kB		48 MHz					Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 56 MHz CPU STM32U031C6T6 STMicroelectronics 1: ¥411.9 598In Stock	Mfr. Part # STM32U031C6T6 Mouser Part # 511-STM32U031C6T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 56 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	598In Stock	¥411.9 ¥305.6 ¥262.4 ¥249.2	Min.: 1 Mult.: 1 Max.: 250						56 MHz					Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 56 MHz CPU STM32U031F4P6 STMicroelectronics 1: ¥402 969In Stock	Mfr. Part # STM32U031F4P6 Mouser Part # 511-STM32U031F4P6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 56 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	969In Stock	¥402 ¥295.7 ¥252.5 ¥227.6 ¥212.6	Min.: 1 Mult.: 1 Max.: 300						56 MHz					Tube
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 56 MHz CPU STM32U031F8P6 STMicroelectronics 1: ¥481.7 1,061In Stock 13,320On Order	Mfr. Part # STM32U031F8P6 Mouser Part # 511-STM32U031F8P6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 56 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	1,061In Stock 13,320On Order On Order Ship Dates Mfr. #: STM32U031F8P6 Stock: 1,061 Can Ship Immediately On Order: 7,400 Expected 9/28/2026 5,920 Expected 3/2/2027 Factory Lead-Time: 52 Weeks	¥481.7 ¥299 ¥260.8 ¥250.8	Min.: 1 Mult.: 1 Max.: 100						56 MHz					Tube
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 56 MHz CPU STM32U031R6I6 STMicroelectronics 1: ¥471.7 200In Stock	Mfr. Part # STM32U031R6I6 Mouser Part # 511-STM32U031R6I6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 56 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	200In Stock	¥471.7 ¥350.5 ¥302.3 ¥287.4	Min.: 1 Mult.: 1 Max.: 100						56 MHz					Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU STM32U031R8T6 STMicroelectronics 1: ¥571.4 546In Stock	Mfr. Part # STM32U031R8T6 Mouser Part # 511-STM32U031R8T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	546In Stock	¥571.4 ¥365.4 ¥332.2 ¥315.6	Min.: 1 Mult.: 1 Max.: 250			ARM Cortex M0	64 kB		56 MHz					Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU STM32U073C8T6 STMicroelectronics 1: ¥481.7 674In Stock	Mfr. Part # STM32U073C8T6 Mouser Part # 511-STM32U073C8T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	674In Stock	¥481.7 ¥358.8 ¥310.6 ¥294	Min.: 1 Mult.: 1 Max.: 300											Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU STM32U073CBT6 STMicroelectronics 1: ¥534.8 767In Stock	Mfr. Part # STM32U073CBT6 Mouser Part # 511-STM32U073CBT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	767In Stock	¥534.8 ¥400.3 ¥345.5 ¥328.9	Min.: 1 Mult.: 1 Max.: 250											Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU STM32U073CBU6 STMicroelectronics 1: ¥534.8 230In Stock	Mfr. Part # STM32U073CBU6 Mouser Part # 511-STM32U073CBU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU	Datasheet	230In Stock	¥534.8 ¥400.3 ¥345.5 ¥328.9	Min.: 1 Mult.: 1 Max.: 100											Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash LCD, USB, 48 MHz CPU STM32U073M8T6 STMicroelectronics 1: ¥594.6 119In Stock	Mfr. Part # STM32U073M8T6 Mouser Part # 511-STM32U073M8T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash LCD, USB, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	119In Stock	¥594.6 ¥446.8 ¥387 ¥367.1 View ¥325.6 ¥317.3 ¥312.3 ¥308.9	Min.: 1 Mult.: 1											Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU STM32U073MCT6 STMicroelectronics 1: ¥732.5 654In Stock	Mfr. Part # STM32U073MCT6 Mouser Part # 511-STM32U073MCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	654In Stock	¥732.5 ¥504.9 ¥463.4 ¥440.2	Min.: 1 Mult.: 1 Max.: 250			ARM Cortex M0	256 kB		48 MHz					Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, LCD, USB, 56 STM32U073R8I6 STMicroelectronics 1: ¥541.5 200In Stock	Mfr. Part # STM32U073R8I6 Mouser Part # 511-STM32U073R8I6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, LCD, USB, 56	Datasheet	200In Stock	¥541.5 ¥405.3 ¥350.5 ¥333.9	Min.: 1 Mult.: 1 Max.: 100											Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, LCD, USB, 56 STM32U073RBI6 STMicroelectronics 1: ¥594.6 200In Stock	Mfr. Part # STM32U073RBI6 Mouser Part # 511-STM32U073RBI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, LCD, USB, 56	Datasheet	200In Stock	¥594.6 ¥446.8 ¥387 ¥367.1	Min.: 1 Mult.: 1 Max.: 100											Tray