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128 kB ARM 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.	Series	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 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071CBU3 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G071CBU3 Mouser Part No 511-STM32G071CBU3	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	STM32G0	SMD/SMT	UFQFPN-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	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071GBU6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G071GBU6 Mouser Part No 511-STM32G071GBU6	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	STM32G0	SMD/SMT	UFQFPN-28	ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	26 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 STM32G071KBU6N STMicroelectronics Restricted Availability	Mfr. Part No. STM32G071KBU6N Mouser Part No 511-STM32G071KBU6N	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	STM32G0	SMD/SMT	UFQFPN-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	STM32G0	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, 4x STM32G081CBU6 STMicroelectronics 1: HK$31.65 402In Stock	Mfr. Part No. STM32G081CBU6 Mouser Part No 511-STM32G081CBU6	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	Datasheet	402In Stock	HK$31.65 HK$23.84 HK$20.71 HK$19.65	Min.: 1 Mult.: 1 Max.: 200	STM32G0	SMD/SMT	UFQFPN-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 STM32G081GBU6 STMicroelectronics 1: HK$31.98 764In Stock 2,940On Order	Mfr. Part No. STM32G081GBU6 Mouser Part No 511-STM32G081GBU6	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	Datasheet	764In Stock 2,940On Order	HK$31.98 HK$24.08 HK$20.88 HK$19.23 View HK$18.74 HK$17.02	Min.: 1 Mult.: 1 Max.: 500	STM32G0	SMD/SMT	UFQFPN-28	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-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G431KBT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G431KBT6 Mouser Part No 511-STM32G431KBT6	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	More Info Available		Restricted Availability	STM32G4	SMD/SMT	LQFP-32	ARM Cortex M4	128 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 128 Kbytes of Flash Math Accel, Medium Anal STM32G431RBI6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G431RBI6 Mouser Part No 511-STM32G431RBI6	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	More Info Available		Restricted Availability	STM32G4	SMD/SMT	UFBGA-64	ARM Cortex M4	128 kB	32 bit	12 bit	170 MHz	52 I/O	32 kB	1.7 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 STM32G431RBT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G431RBT6 Mouser Part No 511-STM32G431RBT6	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	More Info Available		Restricted Availability	STM32G4	SMD/SMT	LQFP-64	ARM Cortex M4	128 kB	32 bit	2 x 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 STM32G441KBU6 STMicroelectronics 1: HK$57.95 47In Stock 8,820On Order	Mfr. Part No. STM32G441KBU6 Mouser Part No 511-STM32G441KBU6	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	47In Stock 8,820On Order	HK$57.95 HK$42.58 HK$39.70 HK$35.35 View HK$34.11 HK$30.58 HK$29.76 HK$29.10	Min.: 1 Mult.: 1 Max.: 2,940	STM32G4	SMD/SMT	UFQFPN-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 128Kbytes of Flash Math Accel, High Analog l STM32G473CBU6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G473CBU6 Mouser Part No 511-STM32G473CBU6	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	More Info Available		Restricted Availability	STM32G4	SMD/SMT	UFQFPN-48	ARM Cortex M4	128 kB	32 bit	5 x 12 bit	170 MHz	42 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 128Kbytes of Flash Math Accel, High Analog l STM32G473RBT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G473RBT6 Mouser Part No 511-STM32G473RBT6	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	More Info Available		Restricted Availability	STM32G4	SMD/SMT	LQFP-64	ARM Cortex M4	128 kB	32 bit	5 x 12 bit	170 MHz	52 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 128Kbytes of Flash Math Accel, High Analog l STM32G473VBT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G473VBT6 Mouser Part No 511-STM32G473VBT6	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	More Info Available		Restricted Availability	STM32G4	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 128 Kbytes of Flash Math Accel, HR Timer, H STM32G474CBT3 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G474CBT3 Mouser Part No 511-STM32G474CBT3	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	STM32G4	SMD/SMT	LQFP-48	ARM Cortex M4	128 kB	32 bit	12 bit	170 MHz	38 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128Kbytes of Flash 1MB RAM, 480 STM32H750IBT6 STMicroelectronics 1: HK$130.62 17In Stock 3,200On Order	Mfr. Part No. STM32H750IBT6 Mouser Part No 511-STM32H750IBT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128Kbytes of Flash 1MB RAM, 480 Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	17In Stock 3,200On Order	HK$130.62 HK$129.22 HK$92.48 HK$87.63 View HK$86.80 HK$81.95 HK$81.71	Min.: 1 Mult.: 1	STM32H7	SMD/SMT	LQFP-176	ARM Cortex M7	128 kB	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 128 Kbytes of Flash 1MB RAM, 48 STM32H750VBT6 STMicroelectronics 1: HK$101.60 24In Stock 14,580On Order	Mfr. Part No. STM32H750VBT6 Mouser Part No 511-STM32H750VBT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128 Kbytes of Flash 1MB RAM, 48 Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	24In Stock 14,580On Order On Order Ship Dates Mfr. No: STM32H750VBT6 Stock: 24 Can Dispatch Immediately On Order: 4,860 Expected 23/8/2027 9,720 TBD Factory Lead Time: 52 Weeks	HK$101.60 HK$75.71 HK$71.10 HK$65.68 View HK$63.21 HK$63.13	Min.: 1 Mult.: 1	STM32H7	SMD/SMT	LQFP-100	ARM Cortex M7	128 kB	32 bit	3 x 16 bit	480 MHz	82 I/O	1 MB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128 Kbytes of Flash 1MB RAM, 48 STM32H750VBT6TR STMicroelectronics 1: HK$99.13 24In Stock 1,000On Order	Mfr. Part No. STM32H750VBT6TR Mouser Part No 511-STM32H750VBT6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128 Kbytes of Flash 1MB RAM, 48 Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	24In Stock 1,000On Order	Cut Tape HK$99.13 HK$77.10 HK$69.38 HK$62.88 View Reel HK$56.06 HK$61.65 HK$57.46 HK$56.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32H7	SMD/SMT	LQFP-100	ARM Cortex M7	128 kB	32 bit	3 x 16 bit	480 MHz	82 I/O	1 MB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128KBytes of Flash 1MB RAM, 480 STM32H750XBH6 STMicroelectronics 1: HK$124.94 5In Stock 1,428Expected 30/8/2027	Mfr. Part No. STM32H750XBH6 Mouser Part No 511-STM32H750XBH6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128KBytes of Flash 1MB RAM, 480 Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	5In Stock 1,428Expected 30/8/2027	HK$124.94 HK$96.75 HK$87.71 HK$82.69 View HK$81.95 HK$76.77	Min.: 1 Mult.: 1	STM32H7	SMD/SMT	TFBGA-240	ARM Cortex M7	128 kB	32 bit	3 x 16 bit	480 MHz	168 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 128KBytes of Flash 1376 KB SRAM STM32H7B0VBT6 STMicroelectronics 1: HK$97.08 24In Stock 4,860On Order	Mfr. Part No. STM32H7B0VBT6 Mouser Part No 511-STM32H7B0VBT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128KBytes of Flash 1376 KB SRAM Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	24In Stock 4,860On Order On Order Ship Dates Mfr. No: STM32H7B0VBT6 Stock: 24 Can Dispatch Immediately On Order: 1,620 Expected 15/1/2027 3,240 Expected 14/4/2027 Factory Lead Time: 52 Weeks	HK$97.08 HK$75.54 HK$65.92 HK$62.47 HK$59.68	Min.: 1 Mult.: 1	STM32H7	SMD/SMT	LQFP-100	ARM Cortex M7	128 kB	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 Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU STM32L071CBT3 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L071CBT3 Mouser Part No 511-STM32L071CBT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-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	STM32L071CB	SMD/SMT	LQFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	40 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU STM32L071CBT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L071CBT6 Mouser Part No 511-STM32L071CBT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-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	STM32L071CB	SMD/SMT	LQFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	40 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 128-Kbytes of Flash , 32 MHz CPU STM32L071CBT7 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L071CBT7 Mouser Part No 511-STM32L071CBT7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-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	STM32L071CB	SMD/SMT	LQFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	40 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 128-Kbytes of Flash , 32 MHz CPU STM32L071RBT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L071RBT6 Mouser Part No 511-STM32L071RBT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	STM32L071RB	SMD/SMT		ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	51 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 128-Kbytes of Flash , 32 MHz CPU STM32L071RBT6TR STMicroelectronics Restricted Availability	Mfr. Part No. STM32L071RBT6TR Mouser Part No 511-STM32L071RBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-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	STM32L071RB	SMD/SMT	LQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	51 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU STM32L071VBT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L071VBT6 Mouser Part No 511-STM32L071VBT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-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	STM32L071VB	SMD/SMT	LQFP-100	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	84 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray