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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 Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB STM32L433VCT3 STMicroelectronics 1: NT$297.56 294In Stock	Mfr. Part # STM32L433VCT3 Mouser Part # 511-STM32L433VCT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	294In Stock	NT$297.56 NT$217.25 NT$198.97 NT$185.70 View NT$177.82 NT$169.57 NT$168.50 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFT-100	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	83 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STMicroelectronics STM32H523VCI7 STM32H523VCI7 STMicroelectronics 1: NT$221.19 200In Stock New Product	Mfr. Part # STM32H523VCI7 Mouser Part # 511-STM32H523VCI7 New Product	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	200In Stock	NT$221.19 NT$169.21 NT$148.06	Min.: 1 Mult.: 1 Max.: 25														Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250 MH STMicroelectronics STM32H562AGI7 STM32H562AGI7 STMicroelectronics 1: NT$359.22 200In Stock New Product	Mfr. Part # STM32H562AGI7 Mouser Part # 511-STM32H562AGI7 New Product	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250 MH Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	200In Stock	NT$359.22 NT$279.27 NT$247.01	Min.: 1 Mult.: 1 Max.: 25														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone 160 MHz 256 Kbytes Flash memory STMicroelectronics STM32U535RCT3Q STM32U535RCT3Q STMicroelectronics 1: NT$275.69 160In Stock New Product	Mfr. Part # STM32U535RCT3Q Mouser Part # 511-STM32U535RCT3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone 160 MHz 256 Kbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	160In Stock	NT$275.69 NT$212.59 NT$187.14	Min.: 1 Mult.: 1 Max.: 25														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone 160 MHz 512 Kbytes Flash memory STMicroelectronics STM32U535REI3Q STM32U535REI3Q STMicroelectronics 1: NT$308.67 117In Stock New Product	Mfr. Part # STM32U535REI3Q Mouser Part # 511-STM32U535REI3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone 160 MHz 512 Kbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	117In Stock	NT$308.67 NT$238.76 NT$210.44	Min.: 1 Mult.: 1 Max.: 25														Tray
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 512 Kby STMicroelectronics STM32U545RET3 STM32U545RET3 STMicroelectronics 1: NT$338.07 827In Stock	Mfr. Part # STM32U545RET3 Mouser Part # 511-STM32U545RET3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 512 Kby Learn More about STMicroelectronics stmicro stm32u5	Datasheet	827In Stock	NT$338.07 NT$253.46 NT$241.63 NT$209.72 View NT$200.40 NT$190.01 NT$185.34 Quote	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 2 Mbyte STMicroelectronics STM32U575RIT3 STM32U575RIT3 STMicroelectronics 1: NT$431.99 961In Stock	Mfr. Part # STM32U575RIT3 Mouser Part # 511-STM32U575RIT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 2 Mbyte Learn More about STMicroelectronics stmicro stm32u5	Datasheet	961In Stock	NT$431.99 NT$350.97 NT$334.84 NT$290.74 View NT$277.48 NT$260.63 NT$254.54	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash STMicroelectronics STM32U595AIH6Q STM32U595AIH6Q STMicroelectronics 1: NT$676.49 197In Stock	Mfr. Part # STM32U595AIH6Q Mouser Part # 511-STM32U595AIH6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	197In Stock	NT$676.49 NT$529.86 NT$490.79 NT$453.14 View NT$437.01 NT$422.31 NT$412.63	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-169	ARM Cortex M33	2 MB	32 bit	12 bit	160 MHz	133 I/O	2.5 MB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash STMicroelectronics STM32U5A5QII3Q STM32U5A5QII3Q STMicroelectronics 1: NT$685.81 195In Stock	Mfr. Part # STM32U5A5QII3Q Mouser Part # 511-STM32U5A5QII3Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	195In Stock	NT$685.81 NT$544.20 NT$487.56 NT$469.64 View NT$461.75 NT$440.24 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-132	ARM Cortex M33	2 MB	32 bit	12 bit	160 MHz	156 I/O	2.5 MB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash STMicroelectronics STM32U5F9BJY6QTR STM32U5F9BJY6QTR STMicroelectronics 1: NT$751.77 149In Stock	Mfr. Part # STM32U5F9BJY6QTR Mouser Part # 511-STM32U5F9BJY6QTR	STMicroelectronics	ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	149In Stock	Cut Tape NT$751.77 NT$598.34 NT$537.03 NT$518.03 View Reel NT$462.11 NT$509.79 NT$485.77 NT$462.11 Quote	Min.: 1 Mult.: 1 : 3,500	SMD/SMT	WLCSP-208	ARM Cortex M33	4 MB	32 bit	12 bit, 14 bit	160 MHz	145 I/O	3 MB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash STMicroelectronics STM32U5F9NJH6Q STM32U5F9NJH6Q STMicroelectronics 1: NT$827.42 115In Stock	Mfr. Part # STM32U5F9NJH6Q Mouser Part # 511-STM32U5F9NJH6Q	STMicroelectronics	ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	115In Stock	NT$827.42 NT$660.72 NT$593.68 NT$572.88 View NT$565.00 NT$525.92 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-216	ARM Cortex M33	4 MB	32 bit	12 bit, 14 bit	160 MHz	156 I/O	3 MB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU 32kB, 6kB, 48MHz, 2-3.6V STM32C011F6P6 STMicroelectronics 1: NT$56.64 1,062In Stock 20,720Expected 2/4/2027	Mfr. Part # STM32C011F6P6 Mouser Part # 511-STM32C011F6P6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU 32kB, 6kB, 48MHz, 2-3.6V Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,062In Stock 20,720Expected 2/4/2027	NT$56.64 NT$39.08 NT$32.34 NT$30.69	Min.: 1 Mult.: 1 Max.: 200	SMD/SMT	TSSOP-20	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	18 I/O	6 kB	2 V	3.6 V	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz STM32C011F6P6TR STMicroelectronics 1: NT$48.76 1,769In Stock 15,000Expected 1/29/2027	Mfr. Part # STM32C011F6P6TR Mouser Part # 511-STM32C011F6P6TR	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,769In Stock 15,000Expected 1/29/2027	Cut Tape NT$48.76 NT$32.55 NT$28.43 NT$24.66 Reel NT$24.66 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 2,500														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031C4T6 STMicroelectronics 1: NT$55.21 508In Stock	Mfr. Part # STM32C031C4T6 Mouser Part # 511-STM32C031C4T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	508In Stock	NT$55.21 NT$40.51 NT$34.17 NT$32.27 NT$29.54	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	LQFP-48	ARM Cortex M0+	16 kB	32 bit	12 bit	48 MHz	45 I/O	12 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031C6T6TR STMicroelectronics 1: NT$57.36 593In Stock 2,400Expected 3/15/2027	Mfr. Part # STM32C031C6T6TR Mouser Part # 511-STM32C031C6T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	593In Stock 2,400Expected 3/15/2027	Cut Tape NT$57.36 NT$41.94 NT$35.60 NT$33.66 Reel NT$33.66 MouseReel Available	Min.: 1 Mult.: 1 Max.: 300 : 2,400														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU, 2x USART STM32C031F6P7 STMicroelectronics 1: NT$49.47 1,388In Stock	Mfr. Part # STM32C031F6P7 Mouser Part # 511-STM32C031F6P7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,388In Stock	NT$49.47 NT$35.85 NT$30.40 NT$28.72	Min.: 1 Mult.: 1 Max.: 300														Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time STM32C031G6U3 STMicroelectronics 1: NT$57.00 1,307In Stock 2,940Expected 4/26/2027	Mfr. Part # STM32C031G6U3 Mouser Part # 511-STM32C031G6U3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,307In Stock 2,940Expected 4/26/2027	NT$57.00 NT$41.59 NT$35.24 NT$33.27 NT$30.04	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	UFQFPN-28	ARM Cortex M0+		32 bit	12 bit	48 MHz		12 kB	2 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031G6U6TR STMicroelectronics 1: NT$60.23 238In Stock 9,000On Order	Mfr. Part # STM32C031G6U6TR Mouser Part # 511-STM32C031G6U6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	238In Stock 9,000On Order On Order Ship Dates Mfr. #: STM32C031G6U6TR Stock: 238 Can Ship Immediately On Order: 3,000 Expected 1/4/2027 6,000 Expected 1/21/2027 Factory Lead-Time: 52 Weeks	Cut Tape NT$60.23 NT$44.10 NT$37.28 NT$35.06 Reel NT$35.06 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 3,000		UFQFPN-28												Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time STM32C031K4T7 STMicroelectronics 1: NT$63.10 1,384In Stock	Mfr. Part # STM32C031K4T7 Mouser Part # 511-STM32C031K4T7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,384In Stock	NT$63.10 NT$45.89 NT$39.08 NT$36.93	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	LQFP-32	ARM Cortex M0+	16 kB	32 bit	12 bit	48 MHz	30 I/O	12 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071C8T6 STMicroelectronics 1: NT$78.87 375In Stock 4,500On Order	Mfr. Part # STM32C071C8T6 Mouser Part # 511-STM32C071C8T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	375In Stock 4,500On Order On Order Ship Dates Mfr. #: STM32C071C8T6 Stock: 375 Can Ship Immediately On Order: 1,500 Expected 12/25/2026 3,000 Expected 2/4/2027 Factory Lead-Time: 52 Weeks	NT$78.87 NT$57.72 NT$49.11 NT$43.74 NT$41.23	Min.: 1 Mult.: 1 Max.: 300														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071C8T6N STMicroelectronics 1: NT$65.61 659In Stock 1,500Expected 11/12/2026	Mfr. Part # STM32C071C8T6N Mouser Part # 511-STM32C071C8T6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	659In Stock 1,500Expected 11/12/2026	NT$65.61 NT$48.04 NT$40.87 NT$38.72	Min.: 1 Mult.: 1 Max.: 300														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071F8P6N STMicroelectronics 1: NT$54.85 990In Stock	Mfr. Part # STM32C071F8P6N Mouser Part # 511-STM32C071F8P6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	990In Stock	NT$54.85 NT$40.15 NT$33.84 NT$33.66	Min.: 1 Mult.: 1 Max.: 300														Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071FBP6N STMicroelectronics 1: NT$60.23 1,360In Stock	Mfr. Part # STM32C071FBP6N Mouser Part # 511-STM32C071FBP6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,360In Stock	NT$60.23 NT$44.10 NT$37.64 NT$35.35	Min.: 1 Mult.: 1 Max.: 300														Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071GBU6 STMicroelectronics 1: NT$79.59 47,040On Order	Mfr. Part # STM32C071GBU6 Mouser Part # 511-STM32C071GBU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	47,040On Order On Order Ship Dates Mfr. #: STM32C071GBU6 Stock: 0 On Order: 5,880 Expected 1/1/2027 11,760 Expected 1/4/2027 29,400 Expected 4/26/2027 Factory Lead-Time: 52 Weeks	NT$79.59 NT$54.13 NT$47.32 NT$41.59 View NT$38.36 NT$34.85	Min.: 1 Mult.: 1 Max.: 2,500			ARM Cortex M0	128 kB			48 MHz		24 kB					Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071K8U6 STMicroelectronics 1: NT$74.57 1,410In Stock 2,940Expected 12/28/2026	Mfr. Part # STM32C071K8U6 Mouser Part # 511-STM32C071K8U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,410In Stock 2,940Expected 12/28/2026	NT$74.57 NT$54.49 NT$46.25 NT$41.23 NT$38.72	Min.: 1 Mult.: 1 Max.: 300														Tray