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Embedded Processors & Controllers

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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.	Mounting Style	Package / Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash STM32L431RCT6TR STMicroelectronics 1: ₩9,878.5 44,000On Order	Mfr. Part # STM32L431RCT6TR Mouser Part # 511-STM32L431RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash	Datasheet	44,000On Order On Order Ship Dates Mfr. #: STM32L431RCT6TR Stock: 0 On Order: 2,000 Expected 11/23/2026 10,000 Expected 2/22/2027 32,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape ₩9,878.5 ₩6,581 ₩5,763.6 ₩5,397.2 ₩4,974.5 Reel ₩4,833.6 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U585OIY6QTR STMicroelectronics 1: ₩16,121.2 5In Stock 5,000Expected 12/4/2026	Mfr. Part # STM32U585OIY6QTR Mouser Part # 511-STM32U585OIY6QTR	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	5In Stock 5,000Expected 12/4/2026	Cut Tape ₩16,121.2 ₩11,809.1 ₩10,470.4 ₩10,047.6 View Reel ₩8,751.1 ₩9,977.1 ₩9,343 ₩9,230.3 ₩9,216.2 ₩8,751.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-90	ARM Cortex M33	14 I/O		16 bit
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 4kb TSSOP 20 pin STM8L101F2P3 STMicroelectronics 1: ₩3,283.4 205In Stock	Mfr. Part # STM8L101F2P3 Mouser Part # 511-STM8L101F2P3	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 4kb TSSOP 20 pin Learn More about STMicroelectronics stm8l	Datasheet	205In Stock	₩3,283.4 ₩2,409.7 ₩1,987 ₩1,846.1 View ₩1,578.3 ₩1,465.6 ₩1,368.3 ₩1,344.4 ₩1,333.1	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	STM8	18 I/O	8 bit	No ADC
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co STM32F051T8Y6TR STMicroelectronics 1: ₩7,468.8 66In Stock	Mfr. Part # STM32F051T8Y6TR Mouser Part # 511-STM32F051T8Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f2	Datasheet	66In Stock	Cut Tape ₩7,468.8 ₩5,171.8 ₩4,819.5 ₩4,086.7 View Reel ₩3,311.6 ₩3,973.9 ₩3,593.5 ₩3,579.4 ₩3,311.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-36	ARM Cortex M0	29 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE STM32F103ZCH6 STMicroelectronics 1: ₩18,601.4 1In Stock	Mfr. Part # STM32F103ZCH6 Mouser Part # 511-STM32F103ZCH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	1In Stock	₩18,601.4 ₩14,063.8 ₩12,499.6 ₩11,668.2 View ₩11,160.9 ₩10,442.2 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-144	ARM Cortex M3	112 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 1 Mbyte Flash, 180 STM32F469ZET6 STMicroelectronics 1: ₩22,321.7 88In Stock	Mfr. Part # STM32F469ZET6 Mouser Part # 511-STM32F469ZET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 1 Mbyte Flash, 180 Learn More about STMicroelectronics stm32f4	Datasheet	88In Stock	₩22,321.7 ₩17,488.2 ₩16,191.7 ₩14,951.6 View ₩13,316.9 ₩13,077.4 ₩12,950.5 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	106 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art STM32F756IGT6 STMicroelectronics 1: ₩34,285.8 11In Stock 400On Order	Mfr. Part # STM32F756IGT6 Mouser Part # 511-STM32F756IGT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	11In Stock 400On Order	₩34,285.8 ₩27,296.2 ₩25,774.3 ₩23,449.1 ₩22,674	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M7	140 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 64 KB Flash, 18 KB RAM, 2x USART STM32G051K8U7 STMicroelectronics 1: ₩4,946.3 5In Stock 2,940Expected 2/22/2027	Mfr. Part # STM32G051K8U7 Mouser Part # 511-STM32G051K8U7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 64 KB Flash, 18 KB RAM, 2x USART Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	5In Stock 2,940Expected 2/22/2027	₩4,946.3 ₩3,255.3 ₩3,015.7 ₩2,621.1 View ₩2,466.1 ₩2,156.1	Min.: 1 Mult.: 1 Max.: 500			ARM Cortex M0+
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0B1REI6N STMicroelectronics 1: ₩9,624.8 10In Stock 2,940On Order	Mfr. Part # STM32G0B1REI6N Mouser Part # 511-STM32G0B1REI6N	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	10In Stock 2,940On Order	₩9,624.8 ₩7,074.2 ₩6,595.1 ₩5,791.8 ₩5,495.9	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	UFBGA-64	ARM Cortex M0+
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G431MBT6 STMicroelectronics 1: ₩12,119.1 37In Stock 1,428On Order	Mfr. Part # STM32G431MBT6 Mouser Part # 511-STM32G431MBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	37In Stock 1,428On Order	₩12,119.1 ₩8,469.3 ₩8,074.7 ₩6,891	Min.: 1 Mult.: 1 Max.: 300		LQFP-80
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 128Kbytes of Flash Math Accel, HR Timer, Hi STM32G474MBT6 STMicroelectronics 1: ₩13,133.7 5In Stock 714On Order	Mfr. Part # STM32G474MBT6 Mouser Part # 511-STM32G474MBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 128Kbytes of Flash Math Accel, HR Timer, Hi Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	5In Stock 714On Order	₩13,133.7 ₩9,850.3 ₩9,385.3 ₩8,159.3	Min.: 1 Mult.: 1 Max.: 200	SMD/SMT	LQFP-81	ARM Cortex M4	107 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L053R6H6 STMicroelectronics 1: ₩5,876.4 369In Stock	Mfr. Part # STM32L053R6H6 Mouser Part # 511-STM32L053R6H6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	369In Stock	₩5,876.4 ₩3,889.4 ₩3,297.5 ₩3,015.7 View ₩2,860.7 ₩2,578.8 ₩2,550.7 ₩2,311.1	Min.: 1 Mult.: 1	SMD/SMT	TFBA-64	ARM Cortex M0+	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash memory DFSDM STM32L451RCT3TR STMicroelectronics 1: ₩12,245.9 230In Stock	Mfr. Part # STM32L451RCT3TR Mouser Part # 511-STM32L451RCT3TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash memory DFSDM	Datasheet	230In Stock	Cut Tape ₩12,245.9 ₩8,553.8 ₩8,159.3 ₩7,088.3 Reel ₩7,088.3 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, STM32F078VBT6 STMicroelectronics 1: ₩11,330 24In Stock	Mfr. Part # STM32F078VBT6 Mouser Part # 511-STM32F078VBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, Learn More about STMicroelectronics stm32f0	Datasheet	24In Stock	₩11,330 ₩8,328.4 ₩6,242.8 ₩5,890.5 View ₩5,707.3 ₩5,566.3 ₩5,411.3 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M0	86 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 512 KBytes Flash, 564 KBytes RA STM32H725IET6 STMicroelectronics 1: ₩20,828 130In Stock	Mfr. Part # STM32H725IET6 Mouser Part # 511-STM32H725IET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 512 KBytes Flash, 564 KBytes RA Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	130In Stock	₩20,828 ₩16,318.5 ₩15,120.7 ₩13,951.1 View ₩12,499.6 ₩12,260 ₩12,133.2 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D STM32L476RCT6TR STMicroelectronics 1: ₩13,021 98In Stock 1,000Expected 2/22/2027	Mfr. Part # STM32L476RCT6TR Mouser Part # 511-STM32L476RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	98In Stock 1,000Expected 2/22/2027	Cut Tape ₩13,021 ₩9,103.4 ₩8,680.7 ₩7,539.2 Reel ₩7,539.2	Min.: 1 Mult.: 1 Max.: 150 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	51 I/O	32 bit	12 bit
Microprocessors - MPU 32-bit Arm Cortex-A7 900MHz MPU for Industrial and Graphics STM32MP135DAG7 STMicroelectronics 1: ₩9,793.9 139In Stock	Mfr. Part # STM32MP135DAG7 Mouser Part # 511-STM32MP135DAG7	STMicroelectronics	Microprocessors - MPU 32-bit Arm Cortex-A7 900MHz MPU for Industrial and Graphics Learn More about STMicroelectronics stm stm32mp1	Datasheet	139In Stock	₩9,793.9 ₩8,314.3 ₩7,990.2 ₩7,652 View ₩7,595.6 ₩7,454.7 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-289	ARM Cortex A7		32 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co STM32F031E6Y6TR STMicroelectronics 1: ₩4,213.5 8,310In Stock	Mfr. Part # STM32F031E6Y6TR Mouser Part # 511-STM32F031E6Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f2	Datasheet	8,310In Stock	Cut Tape ₩4,213.5 ₩3,086.1 ₩2,790.2 ₩2,536.6 View Reel ₩2,043.3 ₩2,466.1 ₩2,297 ₩2,282.9 ₩2,254.7 ₩2,043.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-25	ARM Cortex M0	20 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co STM32F031F6P7TR STMicroelectronics 1: ₩4,565.8 625In Stock	Mfr. Part # STM32F031F6P7TR Mouser Part # 511-STM32F031F6P7TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f0	Datasheet	625In Stock	Cut Tape ₩4,565.8 ₩3,410.3 ₩2,945.2 ₩2,804.3 Reel ₩2,212.4 View ₩2,564.7 ₩2,494.3 ₩2,198.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	ARM Cortex M0	15 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 16Kb STM32F031K4U6 STMicroelectronics 1: ₩5,129.5 472In Stock	Mfr. Part # STM32F031K4U6 Mouser Part # 511-STM32F031K4U6	STMicroelectronics	ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 16Kb Learn More about STMicroelectronics stm32f0	Datasheet	472In Stock	₩5,129.5 ₩3,847.1 ₩3,325.7 ₩3,170.7 View ₩2,903 ₩2,776.1 ₩2,733.8 ₩2,719.8	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	ARM Cortex M0	27 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Cortex M0 16kB 48MHz Motor CTRL SRAM MCU STM32F051K4T6 STMicroelectronics 1: ₩5,467.7 673In Stock	Mfr. Part # STM32F051K4T6 Mouser Part # 511-STM32F051K4T6	STMicroelectronics	ARM Microcontrollers - MCU Cortex M0 16kB 48MHz Motor CTRL SRAM MCU Learn More about STMicroelectronics stm32f0	Datasheet	673In Stock	₩5,467.7 ₩4,129 ₩3,593.5 ₩3,396.2 View ₩3,213 ₩3,142.5 ₩3,100.2 ₩2,959.3	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M0	25 I/O	32 bit	12 bit
ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash STM32F101RGT6 STMicroelectronics 1: ₩19,475.1 1,147In Stock	Mfr. Part # STM32F101RGT6 Mouser Part # 511-STM32F101RGT6	STMicroelectronics	ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash Learn More about STMicroelectronics stm32f1	Datasheet	1,147In Stock	₩19,475.1 ₩15,289.8 ₩13,612.9 ₩12,795.5 View ₩12,668.7 ₩11,344.1 ₩11,330	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	112 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Access line, Arm Cortex-M3 MCU 16 Kbytes of Flash , 36 MHz CPU STM32F101T4U6ATR STMicroelectronics 1: ₩9,413.5 2,974In Stock	Mfr. Part # STM32F101T4U6ATR Mouser Part # 511-STM32F101T4U6ATR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Access line, Arm Cortex-M3 MCU 16 Kbytes of Flash , 36 MHz CPU Learn More about STMicroelectronics stm32f1	Datasheet	2,974In Stock	Cut Tape ₩9,413.5 ₩6,482.3 ₩6,031.4 ₩5,312.7 View Reel ₩4,030.3 ₩5,030.8 ₩4,523.5 ₩4,354.4 ₩4,030.3 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VFQFPN-36	ARM Cortex M3	26 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 512 Kbytes of Flash 72 MHz CPU, m STM32F103VEH6TR STMicroelectronics 1: ₩19,461.1 1,500In Stock	Mfr. Part # STM32F103VEH6TR Mouser Part # 511-STM32F103VEH6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 512 Kbytes of Flash 72 MHz CPU, m Learn More about STMicroelectronics stm32f1	Datasheet	1,500In Stock	Cut Tape ₩19,461.1 ₩15,247.5 ₩14,120.2 ₩13,035.1 View Reel ₩11,710.5 ₩12,570.1 ₩12,147.3 ₩11,964.1 ₩11,710.5	Min.: 1 Mult.: 1 : 1,500						12 bit
ARM Microcontrollers - MCU 32-Bit ARM Cortex 768kb Connectivity STM32F207IFH6 STMicroelectronics 1: ₩28,409.5 558In Stock	Mfr. Part # STM32F207IFH6 Mouser Part # 511-STM32F207IFH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 768kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	558In Stock	₩28,409.5 ₩22,885.4 ₩20,433.4 ₩19,447 View ₩18,573.3 ₩17,544.5 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-176	ARM Cortex M3		32 bit