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STMicroelectronics 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	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
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 1,891In 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	1,891In 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	32 bit	170 MHz	512 kB	128 kB	12 bit	38 I/O	1.71 V	3.6 V	+ 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
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory STM32G491MET6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G491MET6 Mouser Part No 511-STM32G491MET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory Learn More about STMicroelectronics stm stm32g4 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	LQFP-80	ARM Cortex M4	32 bit	170 MHz	512 kB	112 kB	4 x 12 bit	66 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 256 Kbytes Flash STM32G491VCT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G491VCT6 Mouser Part No 511-STM32G491VCT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 256 Kbytes Flash Learn More about STMicroelectronics stm stm32g4 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability													Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 512 KBytes Flash, 564 KBytes RA STM32H725ZET6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32H725ZET6 Mouser Part No 511-STM32H725ZET6	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	LQFP-144											Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1 MByte Flash, 564 KBytes RAM, STM32H735AGI6 STMicroelectronics 1: HK$143.19 1,309In Stock	Mfr. Part No. STM32H735AGI6 Mouser Part No 511-STM32H735AGI6	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	1,309In Stock	HK$143.19 HK$112.94 HK$100.78 HK$97.08 View HK$90.67 Quote	Min.: 1 Mult.: 1													Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1MByte of Flash 692KB RAM, 480 STM32H742ZGT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32H742ZGT6 Mouser Part No 511-STM32H742ZGT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1MByte of Flash 692KB RAM, 480 Learn More about STMicroelectronics stm stm32h7 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	LQFP-144	ARM Cortex M7	32 bit	480 MHz	1 MB	128 kB	3 x 16 bit	114 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M STM32H753IIT6 STMicroelectronics 1: HK$158.48 495In Stock	Mfr. Part No. STM32H753IIT6 Mouser Part No 511-STM32H753IIT6	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	495In Stock	HK$158.48 HK$131.52 HK$115.00 HK$111.30 View HK$110.72 HK$106.12 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M7	32 bit	400 MHz	2 MB	1 MB	3 x 16 bit	140 I/O	1.62 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 + Cortex-M4 MCU 2MBytes Flash 1MB RAM STM32H755IIT3 STMicroelectronics 1: HK$202.38 168In Stock	Mfr. Part No. STM32H755IIT3 Mouser Part No 511-STM32H755IIT3	STMicroelectronics	ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 + Cortex-M4 MCU 2MBytes Flash 1MB RAM Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	168In Stock	HK$202.38 HK$161.03 HK$149.03 HK$139.33 View HK$133.41 HK$123.46 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 + Cortex-M4 MCU 2MBytes Flash 1MB RAM STM32H755ZIT3 STMicroelectronics 1: HK$187.74 510In Stock 720On Order	Mfr. Part No. STM32H755ZIT3 Mouser Part No 511-STM32H755ZIT3	STMicroelectronics	ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 + Cortex-M4 MCU 2MBytes Flash 1MB RAM Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	510In Stock 720On Order On Order Ship Dates Mfr. No: STM32H755ZIT3 Stock: 510 Can Dispatch Immediately On Order: 360 Expected 12/7/2027 360 Expected 1/11/2027 Factory Lead Time: 52 Weeks	HK$187.74 HK$149.19 HK$138.01	Min.: 1 Mult.: 1 Max.: 60
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1376 KB SRAM, STM32H7A3IIT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32H7A3IIT6 Mouser Part No 511-STM32H7A3IIT6	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability													Tray
ARM Microcontrollers - MCU Ultra-low-power value line Arm Cortex-M0+ MCU 16-Kbytes of of Flash & 32 MHz CPU STM32L010F4P6TR STMicroelectronics Restricted Availability	Mfr. Part No. STM32L010F4P6TR Mouser Part No 511-STM32L010F4P6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power value line Arm Cortex-M0+ MCU 16-Kbytes of of Flash & 32 MHz CPU Learn More about STMicroelectronics stm32l0 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability		TSSOP-20											Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU STM32L011F4P6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L011F4P6 Mouser Part No 511-STM32L011F4P6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU Learn More about STMicroelectronics stm32l0 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	SMD/SMT	TSSOP-20	ARM Cortex M0+	32 bit	32 MHz	16 kB	2 kB	12 bit	16 I/O	1.8 V	3.6 V	+ 85 C	Tube
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU STM32L011F4U6TR STMicroelectronics Restricted Availability	Mfr. Part No. STM32L011F4U6TR Mouser Part No 511-STM32L011F4U6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU Learn More about STMicroelectronics stm32l0 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	SMD/SMT	UFQFPN-20	ARM Cortex M0+	32 bit	32 MHz	16 kB	2 kB	12 bit	24 I/O	1.8 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU STM32L011G4U7 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L011G4U7 Mouser Part No 511-STM32L011G4U7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU Learn More about STMicroelectronics stm32l0 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	UFQFPN-28	ARM Cortex M0+	32 bit	32 MHz	16 kB	2 kB	12 bit	24 I/O	1.65 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU STM32L011K4T6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L011K4T6 Mouser Part No 511-STM32L011K4T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	32 MHz	16 kB	2 kB	12 bit	26 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031E6Y6DTR STMicroelectronics Restricted Availability	Mfr. Part No. STM32L031E6Y6DTR Mouser Part No 511-STM32L031E6Y6DTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	WLCSP-25	ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	20 I/O	1.65 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 16-Kbytes of Flash memory, 32 MHz CPU STM32L031F4P6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L031F4P6 Mouser Part No 511-STM32L031F4P6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 16-Kbytes of Flash memory, 32 MHz CPU Learn More about STMicroelectronics stm32l0 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	TSSOP-20	ARM Cortex M0+	32 bit	32 MHz	16 kB	8 kB	12 bit	15 I/O	1.8 V	3.6 V	+ 85 C	Tube
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031F6P6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L031F6P6 Mouser Part No 511-STM32L031F6P6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	SMD/SMT	TSSOP-20	ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	15 I/O	1.8 V	3.6 V	+ 85 C	Tube
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031F6P6TR STMicroelectronics Restricted Availability	Mfr. Part No. STM32L031F6P6TR Mouser Part No 511-STM32L031F6P6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	SMD/SMT	TSSOP-20	ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	15 I/O	1.8 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, AES STM32L041F6P7 STMicroelectronics 1: HK$18.74 4,700In Stock	Mfr. Part No. STM32L041F6P7 Mouser Part No 511-STM32L041F6P7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, AES Learn More about STMicroelectronics stm32l0	Datasheet	4,700In Stock	HK$18.74 HK$13.89 HK$11.92 HK$11.26 View HK$10.28 HK$10.11 HK$10.03 HK$9.29	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	15 I/O	1.8 V	3.6 V	+ 105 C	Tube
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, AES STM32L041K6U6 STMicroelectronics 1: HK$20.14 1,654In Stock	Mfr. Part No. STM32L041K6U6 Mouser Part No 511-STM32L041K6U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, AES Learn More about STMicroelectronics stm32l0	Datasheet	1,654In Stock	HK$20.14 HK$14.88 HK$12.82 HK$12.17 View HK$11.01 HK$10.85 HK$10.69 HK$9.86	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	27 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU STM32L051C6T6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L051C6T6 Mouser Part No 511-STM32L051C6T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	37 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU STM32L051K8T6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L051K8T6 Mouser Part No 511-STM32L051K8T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	32 MHz	64 kB	8 kB	12 bit	27 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU STM32L051T8Y6TR STMicroelectronics Restricted Availability	Mfr. Part No. STM32L051T8Y6TR Mouser Part No 511-STM32L051T8Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT		ARM Cortex M0+	32 bit	32 MHz	64 kB	8 kB	12 bit	29 I/O	1.8 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel