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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) 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	Qualification	Packaging
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385CGU6Q STMicroelectronics 1: ₩11,029.2 796In Stock New Product	Mfr. Part # STM32U385CGU6Q Mouser Part # 511-STM32U385CGU6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	796In Stock	₩11,029.2 ₩8,470.8 ₩7,441.2 ₩7,129.2 View ₩6,770.4 ₩6,583.2 ₩6,489.6 ₩6,162 Quote	Min.: 1 Mult.: 1	STM32U3															Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385RGI6 STMicroelectronics 1: ₩11,934 2,915In Stock New Product	Mfr. Part # STM32U385RGI6 Mouser Part # 511-STM32U385RGI6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	2,915In Stock	₩11,934 ₩9,188.4 ₩8,096.4 ₩7,753.2 View ₩7,534.8 ₩7,316.4 Quote	Min.: 1 Mult.: 1	STM32U3															Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385RGI6Q STMicroelectronics 1: ₩11,934 2,448In Stock New Product	Mfr. Part # STM32U385RGI6Q Mouser Part # 511-STM32U385RGI6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	2,448In Stock	₩11,934 ₩9,188.4 ₩8,096.4 ₩7,753.2 View ₩7,534.8 ₩7,316.4 Quote	Min.: 1 Mult.: 1	STM32U3															Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385RGT6Q STMicroelectronics 1: ₩12,417.6 2,910In Stock New Product	Mfr. Part # STM32U385RGT6Q Mouser Part # 511-STM32U385RGT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	2,910In Stock	₩12,417.6 ₩9,422.4 ₩8,439.6 ₩7,862.4 View ₩7,566 ₩7,222.8 ₩6,817.2 Quote	Min.: 1 Mult.: 1	STM32U3	SMD/SMT	LQFP-64	ARM Cortex M33	1 MB	32 bit	12 bit	96 MHz		256 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385VGI6 STMicroelectronics 1: ₩13,291.2 2,435In Stock New Product	Mfr. Part # STM32U385VGI6 Mouser Part # 511-STM32U385VGI6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	2,435In Stock	₩13,291.2 ₩10,264.8 ₩9,063.6 ₩8,892 View ₩8,486.4 ₩8,049.6	Min.: 1 Mult.: 1 Max.: 500	STM32U3															Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385VGT6 STMicroelectronics 1: ₩13,026 625In Stock New Product	Mfr. Part # STM32U385VGT6 Mouser Part # 511-STM32U385VGT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	625In Stock	₩13,026 ₩10,062 ₩8,548.8 ₩8,190 View ₩7,846.8 ₩7,441.2 Quote	Min.: 1 Mult.: 1	STM32U3															Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385VGT6Q STMicroelectronics 1: ₩13,026 528In Stock New Product	Mfr. Part # STM32U385VGT6Q Mouser Part # 511-STM32U385VGT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	528In Stock	₩13,026 ₩10,062 ₩8,548.8 ₩8,190 View ₩8,002.8 ₩7,441.2 Quote	Min.: 1 Mult.: 1	STM32U3															Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone 160 MHz 2 Mbytes of Flash STM32U585CIU3 STMicroelectronics 1: ₩19,437.6 1,673In Stock New Product	Mfr. Part # STM32U585CIU3 Mouser Part # 511-STM32U585CIU3 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone 160 MHz 2 Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u12	Datasheet	1,673In Stock	₩19,437.6 ₩15,100.8 ₩14,414.4 ₩12,511.2 View ₩11,949.6 ₩11,247.6 ₩10,982.4	Min.: 1 Mult.: 1	STM32U5															Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100 MHz 2 Mbytes Flash BLE 5.4 Zigbee STM32WBA62CIU6 STMicroelectronics 1: ₩10,920 1,919In Stock New Product	Mfr. Part # STM32WBA62CIU6 Mouser Part # 511-STM32WBA62CIU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100 MHz 2 Mbytes Flash BLE 5.4 Zigbee Learn More about STMicroelectronics stmicro stm32wba6 mcus	Datasheet	1,919In Stock	₩10,920 ₩9,079.2 ₩8,673.6 ₩7,815.6 View ₩7,316.4 ₩6,630 ₩6,489.6	Min.: 1 Mult.: 1	STM32WBA6															Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100 MHz 2 Mbytes Flash BLE 5.4 Zigbee STM32WBA63CIU6 STMicroelectronics 1: ₩11,528.4 2,723In Stock New Product	Mfr. Part # STM32WBA63CIU6 Mouser Part # 511-STM32WBA63CIU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100 MHz 2 Mbytes Flash BLE 5.4 Zigbee Learn More about STMicroelectronics stmicro stm32wba6 mcus	Datasheet	2,723In Stock	₩11,528.4 ₩9,625.2 ₩9,188.4 ₩8,283.6 View ₩7,924.8 ₩7,612.8 ₩7,363.2 ₩7,347.6 Quote	Min.: 1 Mult.: 1	STM32WBA6															Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100 MHz 2 Mbytes Flash BLE 5.4 Zigbee STM32WBA65CIU6 STMicroelectronics 1: ₩11,918.4 1,202In Stock New Product	Mfr. Part # STM32WBA65CIU6 Mouser Part # 511-STM32WBA65CIU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100 MHz 2 Mbytes Flash BLE 5.4 Zigbee Learn More about STMicroelectronics stmicro stm32wba6 mcus	Datasheet	1,202In Stock	₩11,918.4 ₩9,204 ₩8,533.2 ₩7,784.4 View ₩7,425.6 ₩7,207.2 ₩6,926.4 ₩6,598.8	Min.: 1 Mult.: 1	STM32WBA6															Tray
ARM Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications SPC560P54L3BEABR STMicroelectronics 1: ₩17,050.8 1,000In Stock	Mfr. Part # SPC560P54L3BEABR Mouser Part # 511-SPC560P54L3BEABR	STMicroelectronics	ARM Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications	Datasheet	1,000In Stock	Cut Tape ₩17,050.8 ₩13,182 ₩12,573.6 ₩10,920 View Reel ₩8,923.2 ₩10,420.8 ₩9,859.2 ₩8,923.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SPC560P54L3		LQFP-100												AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 32 Kbytes of Flash 48 MHz CPU, U STM32F038G6U6 STMicroelectronics 1: ₩4,882.8 2,740In Stock	Mfr. Part # STM32F038G6U6 Mouser Part # 511-STM32F038G6U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 32 Kbytes of Flash 48 MHz CPU, U Learn More about STMicroelectronics stm32f0	Datasheet	2,740In Stock	₩4,882.8 ₩3,650.4 ₩3,151.2 ₩2,995.2 View ₩2,730 ₩2,652 ₩2,589.6	Min.: 1 Mult.: 1	STM32F038G6	SMD/SMT	UFQFPN-28	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	22 I/O	4 kB	1.656 V	1.944 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE USB CAN STM32F103R4H6A STMicroelectronics 1: ₩9,594 3,834In Stock	Mfr. Part # STM32F103R4H6A Mouser Part # 511-STM32F103R4H6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE USB CAN Learn More about STMicroelectronics stm32f1	Datasheet	3,834In Stock	₩9,594 ₩7,753.2 ₩7,363.2 ₩6,817.2 View ₩6,598.8 ₩6,177.6 ₩6,052.8 ₩5,662.8 Quote	Min.: 1 Mult.: 1	STM32F103R4	SMD/SMT	BGA-64	ARM Cortex M3	16 kB	32 bit	12 bit	72 MHz	51 I/O	6 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 256 Kbyte Bluetooth LE 5.0 STM32WB55VCQ6 STMicroelectronics 1: ₩13,072.8 2,435In Stock	Mfr. Part # STM32WB55VCQ6 Mouser Part # 511-STM32WB55VCQ6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 256 Kbyte Bluetooth LE 5.0 Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	2,435In Stock	₩13,072.8 ₩11,076 ₩10,264.8 ₩9,375.6 View ₩8,626.8 ₩8,408.4 Quote	Min.: 1 Mult.: 1	STM32WB	SMD/SMT	UFBGA-129													Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 56 MHz CPU STM32U031F8P6 STMicroelectronics 1: ₩4,024.8 15,816In Stock	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	15,816In Stock	₩4,024.8 ₩2,948.4 ₩2,527.2 ₩2,433.6	Min.: 1 Mult.: 1 Max.: 100	STM32U0							56 MHz								Tube
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU STM32U031K8U6 STMicroelectronics 1: ₩4,274.4 31,115In Stock 26,460Expected 10/29/2026	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	31,115In Stock 26,460Expected 10/29/2026	₩4,274.4 ₩3,166.8 ₩2,730 ₩2,589.6 ₩2,340	Min.: 1 Mult.: 1 Max.: 1,140	STM32U0	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 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083KCU6 STMicroelectronics 1: ₩5,928 13,306In 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	13,306In Stock	₩5,928 ₩4,461.6 ₩3,868.8 ₩3,681.6 View ₩3,369.6 ₩3,276 ₩2,932.8 ₩2,839.2	Min.: 1 Mult.: 1 Max.: 2,940	STM32U0			ARM Cortex M0	256 kB			48 MHz								Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash STM32U585AII3 STMicroelectronics 1: ₩22,074 2,448In Stock	Mfr. Part # STM32U585AII3 Mouser Part # 511-STM32U585AII3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2,448In Stock	₩22,074 ₩17,300.4 ₩16,021.2 ₩14,788.8 View ₩14,258.4 ₩13,774.8 ₩13,462.8	Min.: 1 Mult.: 1	STM32U5															Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U595QJI6 STMicroelectronics 1: ₩29,328 1,538In Stock	Mfr. Part # STM32U595QJI6 Mouser Part # 511-STM32U595QJI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,538In Stock	₩29,328 ₩23,244 ₩22,042.8 ₩20,061.6 View ₩19,390.8 ₩18,782.4	Min.: 1 Mult.: 1	STM32U5															Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4 Mbytes Flash STM32U5A5AJH3 STMicroelectronics 1: ₩32,853.6 2,515In Stock	Mfr. Part # STM32U5A5AJH3 Mouser Part # 511-STM32U5A5AJH3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4 Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2,515In Stock	₩32,853.6 ₩26,036.4 ₩24,694.8 ₩22,464 View ₩21,730.8 ₩21,028.8	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	TFBGA-169	ARM Cortex M33	4 MB	32 bit	12 bit, 14 bit	160 MHz	8 I/O	2.5 MB	1.71 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U5A5AJH6Q STMicroelectronics 1: ₩30,700.8 2,063In Stock	Mfr. Part # STM32U5A5AJH6Q Mouser Part # 511-STM32U5A5AJH6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2,063In Stock	₩30,700.8 ₩24,336 ₩23,072.4 ₩20,997.6 View ₩20,311.2 ₩19,656	Min.: 1 Mult.: 1	STM32U5															Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U5A5QJI6 STMicroelectronics 1: ₩27,658.8 1,711In Stock	Mfr. Part # STM32U5A5QJI6 Mouser Part # 511-STM32U5A5QJI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,711In Stock	₩27,658.8 ₩22,308 ₩20,779.2 ₩19,515.6 View ₩19,188 ₩18,454.8 Quote	Min.: 1 Mult.: 1	STM32U5															Tray
ARM Microcontrollers - MCU Wireless Arm CortexM33 Trust Zone MCU 100MHz 1Mbyte Flash BLE5.4 802.15.4 Zigbee STM32WBA55HGF6TR STMicroelectronics 1: ₩8,673.6 5,013In Stock	Mfr. Part # STM32WBA55HGF6TR Mouser Part # 511-STM32WBA55HGF6TR	STMicroelectronics	ARM Microcontrollers - MCU Wireless Arm CortexM33 Trust Zone MCU 100MHz 1Mbyte Flash BLE5.4 802.15.4 Zigbee Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	5,013In Stock	Cut Tape ₩8,673.6 ₩7,519.2 ₩7,113.6 ₩6,552 View Reel ₩5,397.6 ₩6,224.4 ₩5,943.6 ₩5,397.6 ₩5,397.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32WBA	SMD/SMT	WLCSP-41	ARM Cortex M33	1 MB	32 bit	12 bit	100 MHz	20 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 64 Kb Flash 16 Kb SRAM STM32WL33C8V6 STMicroelectronics 1: ₩7,784.4 5,427In Stock	Mfr. Part # STM32WL33C8V6 Mouser Part # 511-STM32WL33C8V6	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 64 Kb Flash 16 Kb SRAM Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	5,427In Stock	₩7,784.4 ₩6,723.6 ₩6,333.6 ₩5,756.4 View ₩5,569.2 ₩5,288.4 ₩5,179.2 ₩4,867.2 Quote	Min.: 1 Mult.: 1	STM32WL33	SMD/SMT	VFQFPN-48	ARM Cortex M0+	64 kB	32 bit	12 bit	64 MHz	32 I/O	16 KB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray