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STMicroelectronics Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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-M0+ 32-bit MCU up to 64 KB Flash 18 KB RAM 2x USART timers STM32G051K8T6 STMicroelectronics 1: $2.65 1,485In Stock 6,000On Order	Mfr. Part No. STM32G051K8T6 Mouser Part No 511-STM32G051K8T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 64 KB Flash 18 KB RAM 2x USART timers Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	1,485In Stock 6,000On Order On Order Ship Dates Mfr. No: STM32G051K8T6 Stock: 1,485 Can Dispatch Immediately On Order: 3,000 Expected 2027/03/01 3,000 TBD Factory Lead Time: 52 Weeks	$2.65 $1.97 $1.69 $1.60 $1.52	Min.: 1 Mult.: 1 Max.: 250			ARM Cortex M0+	32 bit		64 kB	18 kB						Tray
ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 STM32G070CBT6 STMicroelectronics 1: $2.92 1,993In Stock 3,000Expected 2027/01/14	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	Datasheet	1,993In Stock 3,000Expected 2027/01/14	$2.92 $2.06 $1.86 $1.67 View $1.62 $1.45	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	64 MHz	128 kB	36 kB	12 bit	43 I/O	2 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071CBT6TR STMicroelectronics 1: $3.71 3,695In Stock 4,800Expected 2027/02/11	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	Datasheet	3,695In Stock 4,800Expected 2027/02/11	Cut Tape $3.71 $2.79 $2.42 $2.30 View Reel $1.99 $2.11 $1.99 $1.99 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 2,400	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	64 MHz	128 kB	36 kB	12 bit	44 I/O	1.7 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071CBU6TR STMicroelectronics 1: $3.56 2,066In Stock	Mfr. Part No. STM32G071CBU6TR Mouser Part No 511-STM32G071CBU6TR	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	2,066In Stock	Cut Tape $3.56 $2.67 $2.31 $2.20 $2.01 Reel $2.01 MouseReel Available	Min.: 1 Mult.: 1 Max.: 750 : 2,500	SMD/SMT	UFQFPN-48	ARM Cortex M0+	32 bit	64 MHz	128 kB	36 kB	12 bit	60 I/O	1.71 V	3.6 V	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 36 Kbytes RAM, 64 STM32G071CBU7TR STMicroelectronics 1: $4.94 1,420In Stock	Mfr. Part No. STM32G071CBU7TR Mouser Part No 511-STM32G071CBU7TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 36 Kbytes RAM, 64 Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	1,420In Stock	Cut Tape $4.94 $3.27 $2.98 $2.54 View Reel $2.19 $2.40 $2.19 $2.19 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 2,500	SMD/SMT	UFQFPN-48	ARM Cortex M0+										Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U STM32G071G8U6N STMicroelectronics 1: $3.24 801In Stock 2,940Expected 2026/11/09	Mfr. Part No. STM32G071G8U6N Mouser Part No 511-STM32G071G8U6N	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	801In Stock 2,940Expected 2026/11/09	$3.24 $2.28 $2.05 $1.85 View $1.78 $1.58	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	UFQFPN-28	ARM Cortex M0+	32 bit	64 MHz	64 kB	36 kB	12 bit	26 I/O	1.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071GBU6TR STMicroelectronics 1: $3.15 1,654In Stock 12,000On Order	Mfr. Part No. STM32G071GBU6TR Mouser Part No 511-STM32G071GBU6TR	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	1,654In Stock 12,000On Order On Order Ship Dates Mfr. No: STM32G071GBU6TR Stock: 1,654 Can Dispatch Immediately On Order: 6,000 Expected 2027/02/22 6,000 TBD Factory Lead Time: 52 Weeks	Cut Tape $3.15 $2.35 $2.26 $1.93 $1.77 Reel $1.57 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000			ARM Cortex M0+										Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes 36 Kbytes RAM 64 MHz CPU 4x USART timer STM32G071GBU7 STMicroelectronics 1: $3.35 1,549In Stock 2,940On Order	Mfr. Part No. STM32G071GBU7 Mouser Part No 511-STM32G071GBU7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes 36 Kbytes RAM 64 MHz CPU 4x USART timer Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	1,549In Stock 2,940On Order	$3.35 $2.51 $2.17 $2.06 $1.90	Min.: 1 Mult.: 1 Max.: 500													Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U STM32G071K8T3 STMicroelectronics 1: $3.52 2,017In Stock 1,500Expected 2027/01/25	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	Datasheet	2,017In Stock 1,500Expected 2027/01/25	$3.52 $2.64 $2.29 $2.22 $2.04	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	64 MHz	64 kB	36 kB	12 bit	30 I/O	1.7 V	3.6 V	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 36 Kbytes RAM, 64 STM32G071KBT3TR STMicroelectronics 1: $5.16 2,045In Stock	Mfr. Part No. STM32G071KBT3TR Mouser Part No 511-STM32G071KBT3TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 36 Kbytes RAM, 64 Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	2,045In Stock	Cut Tape $5.16 $3.41 $3.11 $2.64 View Reel $2.26 $2.51 $2.26 $2.26 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 2,400	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	64 MHz	128 kB	128 kB	12 bit	30 I/O	1.7 V	3.6 V	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071KBT6 STMicroelectronics 1: $4.18 1,232In Stock 9,000Expected 2026/11/20	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	Datasheet	1,232In Stock 9,000Expected 2026/11/20	$4.18 $3.05 $2.72 $2.43 View $2.37 $2.11	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	64 MHz	128 kB	36 kB	12 bit	30 I/O	1.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071KBT6N STMicroelectronics 1: $3.61 1,466In Stock	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	Datasheet	1,466In Stock	$3.61 $2.71 $2.35 $2.23 $2.17	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	64 MHz	128 kB	36 kB	12 bit	30 I/O	1.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x STM32G071RBT6 STMicroelectronics 1: $4.15 1,570In Stock 24,960On Order	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	Datasheet	1,570In Stock 24,960On Order On Order Ship Dates Mfr. No: STM32G071RBT6 Stock: 1,570 Can Dispatch Immediately On Order: 13,440 Expected 2027/05/17 11,520 TBD Factory Lead Time: 52 Weeks	$4.15 $3.09 $2.87 $2.66 View $2.63 $2.43 $2.40	Min.: 1 Mult.: 1 Max.: 960	SMD/SMT	LQFP-64	ARM Cortex M0+	32 bit	64 MHz	128 kB	36 kB	12 bit	60 I/O	1.7 V	3.6 V	+ 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: $4.47 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	$4.47 $2.98 $2.69 $2.47 $2.26	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	UFQFPN-28	ARM Cortex M0+	32 bit	64 MHz	128 kB	36 kB	12 bit	60 I/O	1.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash, 36 Kbytes RAM, 64 MHz CPU STM32G081KBT6 STMicroelectronics 1: $3.97 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	$3.97 $2.99 $2.61 $2.47 View $2.40 $2.16	Min.: 1 Mult.: 1 Max.: 1,000	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	64 MHz	128 kB	36 kB	12 bit	30 I/O	1.7 V	3.6 V	+ 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 1: $5.34 1,084In Stock	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	Datasheet	1,084In Stock	$5.34 $4.05 $3.54 $3.48	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	UFQFPN-48	ARM Cortex M0+	32 bit	64 MHz	128 kB	144 kB	12 bit	44 I/O	1.7 V	3.6 V	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB Flash 144KB RAM STM32G0B1CBU6 STMicroelectronics 1: $5.18 2,682In Stock	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	Datasheet	2,682In Stock	$5.18 $3.92 $3.42 $3.27 $3.01	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, 6x USART STM32G0B1CEU6 STMicroelectronics 1: $5.66 1,099In Stock 4,680Expected 2026/12/07	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	Datasheet	1,099In Stock 4,680Expected 2026/12/07	$5.66 $4.18 $3.83 $3.51 $3.35	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT		ARM Cortex M0+	32 bit	64 MHz	512 kB	144 kB	12 bit	44 I/O	1.7 V	3.6 V	+ 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 1: $5.45 1,722In Stock	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	Datasheet	1,722In Stock	$5.45 $4.15 $3.62 $3.43 $3.33	Min.: 1 Mult.: 1 Max.: 300													Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 128KB Flash, 144KB RAM, 6x USART STM32G0B1KBU3N STMicroelectronics 1: $5.07 2,234In Stock	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	Datasheet	2,234In Stock	$5.07 $3.85 $3.36 $3.21 View $3.15 $2.86	Min.: 1 Mult.: 1 Max.: 500			ARM Cortex M0+
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0C1CEU6 STMicroelectronics 1: $6.05 1,391In Stock 1,560Expected 2026/12/11	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	1,391In Stock 1,560Expected 2026/12/11	$6.05 $4.61 $4.04 $3.85 View $3.83 $3.35	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: $5.62 872In 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	872In Stock	$5.62 $4.28 $3.76 $3.58	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: $5.45 574In 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	574In Stock	$5.45 $4.15 $3.63 $3.47	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 1: $7.39 522In Stock	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	Datasheet	522In Stock	$7.39 $5.42 $5.04 $4.44 $4.21	Min.: 1 Mult.: 1 Max.: 300
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Anal STM32G431R6T6 STMicroelectronics 1: $6.97 902In Stock	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	Datasheet	902In Stock	$6.97 $5.12 $4.77 $4.20 $3.98	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	170 MHz	32 kB	32 kB	12 bit	52 I/O	1.71 V	3.6 V	+ 85 C	Tray