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STMicroelectronics Microcontrollers - MCU

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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	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 Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US STM32G031K8T7 STMicroelectronics 1: ₩5,016.8 1,463In Stock	Mfr. Part # STM32G031K8T7 Mouser Part # 511-STM32G031K8T7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	1,463In Stock	₩5,016.8 ₩3,297.5 ₩3,058 ₩2,649.3 ₩2,494.3	Min.: 1 Mult.: 1 Max.: 300			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 36 Kbytes RAM STM32G070CBT6TR STMicroelectronics 1: ₩3,480.7 30,980In Stock	Mfr. Part # STM32G070CBT6TR Mouser Part # 511-STM32G070CBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 36 Kbytes RAM Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	30,980In Stock	Cut Tape ₩3,480.7 ₩2,578.8 ₩2,212.4 ₩2,099.7 View Reel ₩1,789.7 ₩1,916.5 ₩1,789.7 ₩1,789.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 2,400	SMD/SMT		ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	43 I/O	36 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U STM32G071C8U6TR STMicroelectronics 1: ₩4,960.4 11,899In Stock	Mfr. Part # STM32G071C8U6TR Mouser Part # 511-STM32G071C8U6TR	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	11,899In Stock	Cut Tape ₩4,960.4 ₩3,720.3 ₩3,227.1 ₩2,959.3 View Reel ₩2,226.5 ₩2,804.3 ₩2,536.6 ₩2,466.1 ₩2,226.5 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	SMD/SMT	UFQFPN-48	ARM Cortex M0+	64 kB	32 bit	12 bit	64 MHz	44 I/O	36 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 256KB Flash, 144KB RAM, 6x USART STM32G0B1KCT6N STMicroelectronics 1: ₩7,962 776In Stock	Mfr. Part # STM32G0B1KCT6N Mouser Part # 511-STM32G0B1KCT6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 256KB Flash, 144KB RAM, 6x USART Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	776In Stock	₩7,962 ₩5,481.8 ₩5,101.3 ₩4,495.3	Min.: 1 Mult.: 1 Max.: 250			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0B1KEU6N STMicroelectronics 1: ₩7,821.1 24,081In Stock 23,520Expected 2/22/2027	Mfr. Part # STM32G0B1KEU6N Mouser Part # 511-STM32G0B1KEU6N	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	24,081In Stock 23,520Expected 2/22/2027	₩7,821.1 ₩5,946.8 ₩5,199.9 ₩4,960.4 View ₩4,875.8 ₩4,424.9 ₩4,298.1 ₩4,171.2	Min.: 1 Mult.: 1 Max.: 2,940	SMD/SMT	UFQFPN-32	ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo STM32G431K6T6 STMicroelectronics 1: ₩7,722.4 8,241In Stock 13,500On Order	Mfr. Part # STM32G431K6T6 Mouser Part # 511-STM32G431K6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	8,241In Stock 13,500On Order	₩7,722.4 ₩5,862.3 ₩5,115.4 ₩4,889.9 View ₩4,805.4 ₩4,368.5 ₩4,284 ₩3,973.9	Min.: 1 Mult.: 1 Max.: 1,500	SMD/SMT	LQFP-32	ARM Cortex M4	32 kB	32 bit	2 x 12 bit	170 MHz	26 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo STM32G431K8T6 STMicroelectronics 1: ₩7,637.9 5,787In Stock	Mfr. Part # STM32G431K8T6 Mouser Part # 511-STM32G431K8T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	5,787In Stock	₩7,637.9 ₩5,820 ₩5,087.2 ₩4,847.6 View ₩4,467.2 ₩4,410.8 ₩4,241.7	Min.: 1 Mult.: 1 Max.: 1,500	SMD/SMT	LQFP-32	ARM Cortex M4	64 kB	32 bit	2 x 12 bit	170 MHz	26 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H STM32G484QET6 STMicroelectronics 1: ₩17,093.6 2,718In Stock	Mfr. Part # STM32G484QET6 Mouser Part # 511-STM32G484QET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	2,718In Stock	₩17,093.6 ₩13,373.3 ₩11,879.6 ₩11,414.5 View ₩11,330 ₩9,906.7	Min.: 1 Mult.: 1 Max.: 540	SMD/SMT	LQFP-128	ARM Cortex M4	512 kB	32 bit	5 x 12 bit	170 MHz	107 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory STM32G491REI6 STMicroelectronics 1: ₩12,372.8 12,311In Stock	Mfr. Part # STM32G491REI6 Mouser Part # 511-STM32G491REI6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	12,311In Stock	₩12,372.8 ₩9,498 ₩8,596.1 ₩8,004.3 View ₩7,595.6 ₩7,327.8 ₩7,243.3 Quote	Min.: 1 Mult.: 1 Max.: 2,940	SMD/SMT	UFBGA-64	ARM Cortex M4	512 kB	32 bit	4 x 12 bit	170 MHz	52 I/O	112 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory STM32G4A1REI6 STMicroelectronics 1: ₩12,851.9 3,801In Stock	Mfr. Part # STM32G4A1REI6 Mouser Part # 511-STM32G4A1REI6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	3,801In Stock	₩12,851.9 ₩9,822.1 ₩8,878 ₩8,257.9 View ₩7,750.6 ₩7,482.9 ₩7,412.4	Min.: 1 Mult.: 1 Max.: 1,000	SMD/SMT	UFBGA-64	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	170 MHz	52 I/O	112 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1 MByte Flash, 564 KBytes RAM, STM32H725AGI6 STMicroelectronics 1: ₩18,390.1 38,562In Stock	Mfr. Part # STM32H725AGI6 Mouser Part # 511-STM32H725AGI6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1 MByte Flash, 564 KBytes RAM, Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	38,562In Stock	₩18,390.1 ₩16,910.4 ₩14,289.3 ₩14,275.2 View ₩13,584.7 ₩12,696.9 ₩11,654.1 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-169												Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1 MByte Flash, 564 KBytes RAM, STM32H725IGT6 STMicroelectronics 1: ₩22,335.8 335In Stock	Mfr. Part # STM32H725IGT6 Mouser Part # 511-STM32H725IGT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1 MByte Flash, 564 KBytes RAM, Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	335In Stock	₩22,335.8 ₩17,502.3 ₩16,205.8 ₩15,261.6 View ₩13,556.5 ₩13,415.6 Quote	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M STM32H743IIT6 STMicroelectronics 1: ₩27,338.5 2,864In Stock 4,000On Order	Mfr. Part # STM32H743IIT6 Mouser Part # 511-STM32H743IIT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	2,864In Stock 4,000On Order On Order Ship Dates Mfr. #: STM32H743IIT6 Stock: 2,864 Can Ship Immediately On Order: 2,800 Expected 5/25/2027 1,200 Expected 10/4/2027 Factory Lead-Time: 30 Weeks	₩27,338.5 ₩22,237.2 ₩19,531.5 ₩18,700.1 View ₩18,080 ₩17,502.3	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M7	2 MB	32 bit	3 x 16 bit	480 MHz	140 I/O	1 MB	1.62 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M STM32H743ZIT6 STMicroelectronics 1: ₩24,055 1,863In Stock 12,200Expected 11/2/2026	Mfr. Part # STM32H743ZIT6 Mouser Part # 511-STM32H743ZIT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	1,863In Stock 12,200Expected 11/2/2026	₩24,055 ₩19,038.3 ₩17,755.9 ₩16,445.4	Min.: 1 Mult.: 1 Max.: 160	SMD/SMT	LQFP-144	ARM Cortex M7	2 MB	32 bit	3 x 16 bit	480 MHz	114 I/O	1 MB	1.62 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M STM32H745IIT6 STMicroelectronics 1: ₩30,072.3 5,933In Stock	Mfr. Part # STM32H745IIT6 Mouser Part # 511-STM32H745IIT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	5,933In Stock	₩30,072.3 ₩23,829.6 ₩22,603.6 ₩20,560.2 View ₩19,883.8 ₩19,249.7 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M4, ARM Cortex M7	2 MB	32 bit	16 bit	240 MHz, 480 MHz	119 I/O	1 MB	1.62 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Dual core Arm Cortex-M7+ Cortex-M4 MCU 2MBytes of STM32H745ZIT3 STMicroelectronics 1: ₩27,831.7 1,617In Stock	Mfr. Part # STM32H745ZIT3 Mouser Part # 511-STM32H745ZIT3	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Dual core Arm Cortex-M7+ Cortex-M4 MCU 2MBytes of Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	1,617In Stock	₩27,831.7 ₩22,561.3 ₩20,968.9	Min.: 1 Mult.: 1 Max.: 90	SMD/SMT	LQFP-144	ARM Cortex M4, ARM Cortex M7	2 MB	32 bit	16 bit	150 MHz, 300 MHz	97 I/O	1 MB	1.62 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M STM32H753AII6 STMicroelectronics 1: ₩27,070.7 4,084In Stock	Mfr. Part # STM32H753AII6 Mouser Part # 511-STM32H753AII6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	4,084In Stock	₩27,070.7 ₩21,476.2 ₩19,249.7 ₩18,545.1 View ₩18,221 ₩17,375.4 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-169	ARM Cortex M7	2 MB	32 bit	3 x 16 bit	400 MHz	131 I/O	1 MB	1.62 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M STM32H755ZIT6 STMicroelectronics 1: ₩29,114.1 4,249In Stock	Mfr. Part # STM32H755ZIT6 Mouser Part # 511-STM32H755ZIT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	4,249In Stock	₩29,114.1 ₩23,110.9 ₩20,799.8 ₩19,968.4	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-144	ARM Cortex M4, ARM Cortex M7	2 MB	32 bit	3 x 16 bit	240 MHz, 480 MHz	97 I/O	1 MB	1.62 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1MB RAM, 480 MHz STM32H757IIT6 STMicroelectronics 1: ₩31,312.4 1,683In Stock	Mfr. Part # STM32H757IIT6 Mouser Part # 511-STM32H757IIT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1MB RAM, 480 MHz Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	1,683In Stock	₩31,312.4 ₩24,942.8 ₩22,420.4 ₩21,560.8 View ₩20,461.6 ₩20,264.3 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M4, ARM Cortex M7	2 MB	32 bit	3 x 16 bit	240 MHz, 480 MHz	128 I/O	1 MB	1.62 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1376 KB SRAM, STM32H7A3VGT6 STMicroelectronics 1: ₩18,432.3 1,918In Stock	Mfr. Part # STM32H7A3VGT6 Mouser Part # 511-STM32H7A3VGT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1376 KB SRAM, Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	1,918In Stock	₩18,432.3 ₩14,613.4 ₩13,415.6 ₩12,640.5 View ₩12,415.1 ₩11,865.5 ₩11,442.7 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M7	1 MB	32 bit	2 x 16 bit	280 MHz	80 I/O	1.4 MB	1.62 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1MBytes of Flash 1376 KB SRAM, STM32H7A3ZGT6 STMicroelectronics 1: ₩21,856.7 335In Stock	Mfr. Part # STM32H7A3ZGT6 Mouser Part # 511-STM32H7A3ZGT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1MBytes of Flash 1376 KB SRAM, Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	335In Stock	₩21,856.7 ₩17,121.8 ₩15,867.6 ₩14,641.6 View ₩14,134.3 ₩13,147.8 ₩12,992.8 Quote	Min.: 1 Mult.: 1		LQFP-144												Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU STM32L071KBU6 STMicroelectronics 1: ₩6,313.2 11,609In Stock	Mfr. Part # STM32L071KBU6 Mouser Part # 511-STM32L071KBU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	11,609In Stock	₩6,313.2 ₩4,777.2 ₩4,157.1 ₩3,973.9 View ₩3,649.8 ₩3,593.5 ₩3,537.1 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	25 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB STM32L072KZT6 STMicroelectronics 1: ₩7,680.1 8,172In Stock 12,000Expected 2/22/2027	Mfr. Part # STM32L072KZT6 Mouser Part # 511-STM32L072KZT6	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	8,172In Stock 12,000Expected 2/22/2027	₩7,680.1 ₩5,848.2 ₩5,115.4 ₩4,889.9 View ₩4,495.3 ₩4,453.1	Min.: 1 Mult.: 1 Max.: 1,270	SMD/SMT	LQFP-32	ARM Cortex M0+	192 kB	32 bit	12 bit	32 MHz	25 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash STM32L431KCU6 STMicroelectronics 1: ₩7,694.2 5,734In Stock	Mfr. Part # STM32L431KCU6 Mouser Part # 511-STM32L431KCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	5,734In Stock	₩7,694.2 ₩5,749.5 ₩5,101.3 ₩4,749 View ₩4,636.3 ₩4,129 ₩4,044.4 ₩3,790.7	Min.: 1 Mult.: 1 Max.: 2,940	SMD/SMT	UFQFPN-32	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	26 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash STM32L431KCU6TR STMicroelectronics 1: ₩8,934.3 5,632In Stock 51,000On Order	Mfr. Part # STM32L431KCU6TR Mouser Part # 511-STM32L431KCU6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash	Datasheet	5,632In Stock 51,000On Order	Cut Tape ₩8,934.3 ₩6,144.1 ₩5,721.4 ₩5,030.8 View Reel ₩4,058.5 ₩4,777.2 ₩4,312.2 ₩4,058.5 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	QFN-32	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	26 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel