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STMicroelectronics Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) 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: NT$127.63 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	NT$127.63 NT$83.89 NT$77.79 NT$67.40 NT$63.45	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: NT$88.55 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 NT$88.55 NT$65.61 NT$56.28 NT$53.42 View Reel NT$45.53 NT$48.76 NT$45.53 NT$45.53 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: NT$126.19 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 NT$126.19 NT$94.64 NT$82.10 NT$75.29 View Reel NT$56.64 NT$71.34 NT$64.53 NT$62.74 NT$56.64 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: NT$202.55 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	NT$202.55 NT$139.46 NT$129.78 NT$114.36	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: NT$198.97 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	NT$198.97 NT$151.29 NT$132.29 NT$126.19 View NT$124.04 NT$112.57 NT$109.34 NT$106.12	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: NT$196.46 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	NT$196.46 NT$149.14 NT$130.14 NT$124.40 View NT$122.25 NT$111.14 NT$108.98 NT$101.10	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: NT$194.31 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	NT$194.31 NT$148.06 NT$129.42 NT$123.32 View NT$113.64 NT$112.21 NT$107.91	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: NT$434.86 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	NT$434.86 NT$340.22 NT$302.22 NT$290.39 View NT$288.23 NT$252.03	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: NT$314.76 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	NT$314.76 NT$241.63 NT$218.69 NT$203.63 View NT$193.23 NT$186.42 NT$184.27 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: NT$326.95 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	NT$326.95 NT$249.87 NT$225.86 NT$210.08 View NT$197.18 NT$190.36 NT$188.57	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: NT$467.84 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	NT$467.84 NT$430.20 NT$363.52 NT$363.16 View NT$345.59 NT$323.01 NT$296.48 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: NT$568.22 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	NT$568.22 NT$445.26 NT$412.28 NT$388.26 View NT$344.88 NT$341.29 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: NT$695.49 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	NT$695.49 NT$565.71 NT$496.88 NT$475.73 View NT$459.96 NT$445.26	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: NT$611.96 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	NT$611.96 NT$484.33 NT$451.71 NT$418.37	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: NT$765.04 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	NT$765.04 NT$606.22 NT$575.03 NT$523.05 View NT$505.84 NT$489.71 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: NT$708.04 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	NT$708.04 NT$573.96 NT$533.45	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: NT$688.68 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	NT$688.68 NT$546.35 NT$489.71 NT$471.79 View NT$463.54 NT$442.03 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: NT$740.66 3,954In 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	3,954In Stock	NT$740.66 NT$587.94 NT$529.15 NT$507.99	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: NT$796.59 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	NT$796.59 NT$634.55 NT$570.37 NT$548.51 View NT$520.54 NT$515.52 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: NT$468.92 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	NT$468.92 NT$371.76 NT$341.29 NT$321.57 View NT$315.84 NT$301.86 NT$291.10 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: NT$556.03 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	NT$556.03 NT$435.58 NT$403.67 NT$372.48 View NT$359.58 NT$334.48 NT$330.54 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: NT$160.61 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	NT$160.61 NT$121.53 NT$105.76 NT$101.10 View NT$92.85 NT$91.42 NT$89.98 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: NT$195.38 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	NT$195.38 NT$148.78 NT$130.14 NT$124.40 View NT$114.36 NT$113.29	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: NT$195.74 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	NT$195.74 NT$146.27 NT$129.78 NT$120.81 View NT$117.95 NT$105.04 NT$102.89 NT$96.44	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: NT$227.29 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 NT$227.29 NT$156.31 NT$145.55 NT$127.98 View Reel NT$103.25 NT$121.53 NT$109.70 NT$103.25 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