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Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) 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 Value line, Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 STM32G070CBT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G070CBT6 Mouser Part No 511-STM32G070CBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 Learn More about STMicroelectronics stm stm32g0 microcontrollers Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	SMD/SMT	LQFP-48	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	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071CBT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G071CBT6 Mouser Part No 511-STM32G071CBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x Learn More about STMicroelectronics stm stm32g0 microcontrollers Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	SMD/SMT	LQFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	44 I/O	36 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071CBT6TR STMicroelectronics Restricted Availability	Mfr. Part No. STM32G071CBT6TR Mouser Part No 511-STM32G071CBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x Learn More about STMicroelectronics stm stm32g0 microcontrollers Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	SMD/SMT	LQFP-48	ARM Cortex M0+	128 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+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U STM32G071K8T3 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G071K8T3 Mouser Part No 511-STM32G071K8T3	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 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	SMD/SMT	LQFP-32	ARM Cortex M0+	64 kB	32 bit	12 bit	64 MHz	30 I/O	36 kB	1.7 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071KBT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G071KBT6 Mouser Part No 511-STM32G071KBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x Learn More about STMicroelectronics stm stm32g0 microcontrollers Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	SMD/SMT	LQFP-32	ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	30 I/O	36 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071KBT6N STMicroelectronics Restricted Availability	Mfr. Part No. STM32G071KBT6N Mouser Part No 511-STM32G071KBT6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x Learn More about STMicroelectronics stm stm32g0 microcontrollers Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	LQFP-32	ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	30 I/O	36 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071RBT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G071RBT6 Mouser Part No 511-STM32G071RBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x Learn More about STMicroelectronics stm stm32g0 microcontrollers Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	SMD/SMT	LQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	60 I/O	36 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash, 36 Kbytes RAM, 64 MHz CPU STM32G081KBT6 STMicroelectronics 1: HK$32.63 3,987In Stock 4,500On Order	Mfr. Part No. STM32G081KBT6 Mouser Part No 511-STM32G081KBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash, 36 Kbytes RAM, 64 MHz CPU Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	3,987In Stock 4,500On Order	HK$32.63 HK$24.58 HK$21.37 HK$20.30 View HK$19.89 HK$18.99	Min.: 1 Mult.: 1 Max.: 1,000	SMD/SMT	LQFP-32	ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	30 I/O	36 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB 144KB RAM 6x USART timers ADC D STM32G0B1CBU3 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G0B1CBU3 Mouser Part No 511-STM32G0B1CBU3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB 144KB RAM 6x USART timers ADC D Learn More about STMicroelectronics stm stm32g0 microcontrollers Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	SMD/SMT	UFQFPN-48	ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	44 I/O	144 kB	1.7 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB Flash 144KB RAM STM32G0B1CBU6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G0B1CBU6 Mouser Part No 511-STM32G0B1CBU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0 microcontrollers Mouser does not sell this product in your region.	Datasheet			Restricted Availability			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART STM32G0B1CEU6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G0B1CEU6 Mouser Part No 511-STM32G0B1CEU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART Learn More about STMicroelectronics stm stm32g0 microcontrollers Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	SMD/SMT		ARM Cortex M0+	512 kB	32 bit	12 bit	64 MHz	44 I/O	144 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB 144KB RAM 6x USART timers ADC D STM32G0B1KBT3 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G0B1KBT3 Mouser Part No 511-STM32G0B1KBT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB 144KB RAM 6x USART timers ADC D Learn More about STMicroelectronics stm stm32g0 microcontrollers Mouser does not sell this product in your region.	Datasheet			Restricted Availability														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 128KB Flash, 144KB RAM, 6x USART STM32G0B1KBU3N STMicroelectronics Restricted Availability	Mfr. Part No. STM32G0B1KBU3N Mouser Part No 511-STM32G0B1KBU3N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 128KB Flash, 144KB RAM, 6x USART Learn More about STMicroelectronics stm stm32g0 microcontrollers Mouser does not sell this product in your region.	Datasheet			Restricted Availability			ARM Cortex M0+
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0C1CEU6 STMicroelectronics 1: HK$50.14 1,258In Stock 1,560Expected 22/12/2026	Mfr. Part No. STM32G0C1CEU6 Mouser Part No 511-STM32G0C1CEU6	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	1,258In Stock 1,560Expected 22/12/2026	HK$50.14 HK$38.22 HK$33.46 HK$31.98 View HK$31.15 HK$27.95	Min.: 1 Mult.: 1 Max.: 500			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0C1KET6 STMicroelectronics 1: HK$49.40 871In Stock	Mfr. Part No. STM32G0C1KET6 Mouser Part No 511-STM32G0C1KET6	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	871In Stock	HK$49.40 HK$37.65 HK$32.96 HK$31.48 HK$31.07	Min.: 1 Mult.: 1 Max.: 300			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0C1RCT6 STMicroelectronics 1: HK$55.40 583In Stock	Mfr. Part No. STM32G0C1RCT6 Mouser Part No 511-STM32G0C1RCT6	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	583In Stock	HK$55.40 HK$38.06 HK$35.43 HK$31.15 HK$29.59	Min.: 1 Mult.: 1 Max.: 250			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog STM32G431KBT3 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G431KBT3 Mouser Part No 511-STM32G431KBT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog Learn More about STMicroelectronics stm stm32g4 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Anal STM32G431R6T6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G431R6T6 Mouser Part No 511-STM32G431R6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Anal Learn More about STMicroelectronics stm stm32g4 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	LQFP-64	ARM Cortex M4	32 kB	32 bit	12 bit	170 MHz	52 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 128 Kbytes of Flash Math Accel, Medium Anal STM32G431VBT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G431VBT6 Mouser Part No 511-STM32G431VBT6	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	LQFP-100	ARM Cortex M4	128 kB	32 bit	2 x 12 bit	170 MHz	86 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 128 Kbytes of Flash Math Accel, Medium Anal STM32G441KBT6 STMicroelectronics 1: HK$55.16 543In Stock 1,500On Order	Mfr. Part No. STM32G441KBT6 Mouser Part No 511-STM32G441KBT6	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	543In Stock 1,500On Order	HK$55.16 HK$42.33 HK$37.15 HK$35.51 HK$35.10	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	LQFP-32	ARM Cortex M4	128 kB	32 bit	12 bit	150 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 170MHz 512Kbytes Flash Math Accelerator High Analog STM32G473CEU3 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G473CEU3 Mouser Part No 511-STM32G473CEU3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes Flash Math Accelerator High Analog Learn More about STMicroelectronics stm stm32g4 mcus Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 128Kbytes of Flash Math Accel, High Analog l STM32G473QBT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G473QBT6 Mouser Part No 511-STM32G473QBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 128Kbytes of Flash Math Accel, High Analog l Learn More about STMicroelectronics stm stm32g4 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H STM32G474VBT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G474VBT6 Mouser Part No 511-STM32G474VBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H Learn More about STMicroelectronics stm stm32g4 mcus Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	SMD/SMT	LQFP-100	ARM Cortex M4	128 kB	32 bit	5 x 12 bit	170 MHz	86 I/O	128 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 STM32G484CET6 STMicroelectronics 1: HK$85.73 1,646In Stock 7,500On Order	Mfr. Part No. STM32G484CET6 Mouser Part No 511-STM32G484CET6	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	1,646In Stock 7,500On Order	HK$85.73 HK$66.25 HK$63.21 HK$54.91	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	LQFP-48	ARM Cortex M4	512 kB	32 bit	12 bit	170 MHz	38 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Math Accelerator Medium Analog STM32G491MET3 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G491MET3 Mouser Part No 511-STM32G491MET3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Math Accelerator Medium Analog Learn More about STMicroelectronics stm stm32g4 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability														Tray