ARM Microcontrollers - MCU

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STM32G0B1 & STM32G0C1 Microcontrollers

STMicroelectronics STM32G0B1 & STM32G0C1 Microcontrollers feature an embedded up to 512kbytes Flash and 144kbytes RAM memory. The devices are housed in packages as small as 32-pin and up to 100-pin. It supports the USB full-speed host/device, integrated USB Type-C controller and transceivers, FDCAN protocol, and up to 8 UART.

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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.	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+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0B1CEU6N STMicroelectronics 1: $6.71 557In Stock	Mfr. Part # STM32G0B1CEU6N Mouser Part # 511-STM32G0B1CEU6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	557In Stock	$6.71 $4.61 $4.30 $3.78 $3.59	Min.: 1 Mult.: 1 Max.: 250	STM32G0			ARM Cortex M0+											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 1,819In Stock	Mfr. Part # STM32G0B1KBT3 Mouser Part # 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 stm32g0b1 stm32g0c1 mcus	Datasheet	1,819In Stock	$5.45 $4.15 $3.62 $3.43 $3.33	Min.: 1 Mult.: 1 Max.: 300	STM32G0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 256KB Flash, 144KB RAM, 6x USART STM32G0B1KCT6N STMicroelectronics 1: $5.57 797In Stock	Mfr. Part # STM32G0B1KCT6N Mouser Part # 511-STM32G0B1KCT6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 256KB Flash, 144KB RAM, 6x USART Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	797In Stock	$5.57 $3.89 $3.62 $3.18 $3.02	Min.: 1 Mult.: 1 Max.: 250	STM32G0			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0B1CET6N STMicroelectronics 1: $5.56 2,253In Stock 15,000On Order	Mfr. Part # STM32G0B1CET6N Mouser Part # 511-STM32G0B1CET6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	2,253In Stock 15,000On Order	$5.56 $4.24 $3.71 $3.54 View $3.37 $3.33	Min.: 1 Mult.: 1 Max.: 1,000	STM32G0	SMD/SMT		ARM Cortex M0+	256 kB	32 bit	12 bit	64 MHz	42 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 256KB 144KB RAM 6x USART timers ADC D STM32G0B1KCU7 STMicroelectronics 1: $4.78 905In Stock 2,940On Order	Mfr. Part # STM32G0B1KCU7 Mouser Part # 511-STM32G0B1KCU7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 256KB 144KB RAM 6x USART timers ADC D Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	905In Stock 2,940On Order	$4.78 $3.62 $3.16 $3.01	Min.: 1 Mult.: 1 Max.: 300	STM32G0	SMD/SMT	UFQFPN-32	ARM Cortex M0+	256 kB	32 bit	12 bit	64 MHz	30 I/O	144 kB	1.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART STM32G0B1KET6 STMicroelectronics 1: $5.65 617In Stock 4,500On Order	Mfr. Part # STM32G0B1KET6 Mouser Part # 511-STM32G0B1KET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	617In Stock 4,500On Order	$5.65 $4.15 $3.76 $3.66 View $3.48 $3.37	Min.: 1 Mult.: 1 Max.: 500	STM32G0			ARM Cortex M0+		32 bit				144 kB					Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB Flash 144KB RAM STM32G0B1CBU6 STMicroelectronics 1: $5.37 66In Stock 3,120Expected 10/27/2026	Mfr. Part # STM32G0B1CBU6 Mouser Part # 511-STM32G0B1CBU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	66In Stock 3,120Expected 10/27/2026	$5.37 $4.08 $3.56 $2.97 $2.95	Min.: 1 Mult.: 1 Max.: 500	STM32G0			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM STM32G0B1CCU6 STMicroelectronics 1: $5.15 61In Stock 7,800On Order	Mfr. Part # STM32G0B1CCU6 Mouser Part # 511-STM32G0B1CCU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	61In Stock 7,800On Order	$5.15 $3.71 $3.37 $3.07 View $2.90 $2.73	Min.: 1 Mult.: 1 Max.: 750	STM32G0	SMD/SMT		ARM Cortex M0+	256 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 512KB Flash, 144KB RAM, 6x USART STM32G0B1CEU6 STMicroelectronics 1: $5.05 53In Stock 4,680On Order	Mfr. Part # STM32G0B1CEU6 Mouser Part # 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 stm32g0b1 stm32g0c1 mcus	Datasheet	53In Stock 4,680On Order	$5.05 $3.94 $3.49 $3.36 $3.20	Min.: 1 Mult.: 1 Max.: 300	STM32G0	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 Flash 144KB RAM STM32G0B1KBU6 STMicroelectronics 1: $4.96 486In Stock 2,940On Order	Mfr. Part # STM32G0B1KBU6 Mouser Part # 511-STM32G0B1KBU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	486In Stock 2,940On Order	$4.96 $3.39 $3.11 $2.69 $2.68	Min.: 1 Mult.: 1 Max.: 300	STM32G0			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB Flash 144KB RAM STM32G0B1KBU6N STMicroelectronics 1: $4.24 56In Stock 2,940Expected 10/27/2026	Mfr. Part # STM32G0B1KBU6N Mouser Part # 511-STM32G0B1KBU6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	56In Stock 2,940Expected 10/27/2026	$4.24 $3.21 $2.80 $2.67	Min.: 1 Mult.: 1 Max.: 250	STM32G0			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART STM32G0B1KET6N STMicroelectronics 1: $6.37 54In Stock 3,000On Order	Mfr. Part # STM32G0B1KET6N Mouser Part # 511-STM32G0B1KET6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	54In Stock 3,000On Order	$6.37 $4.64 $4.15 $3.79 View $3.60 $3.58	Min.: 1 Mult.: 1 Max.: 500	STM32G0	SMD/SMT		ARM Cortex M0+	512 kB	32 bit	12 bit	64 MHz	29 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 512KB Flash 144KB RAM STM32G0B1KEU6 STMicroelectronics 1: $5.86 55In Stock 14,700On Order	Mfr. Part # STM32G0B1KEU6 Mouser Part # 511-STM32G0B1KEU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	55In Stock 14,700On Order	$5.86 $4.20 $3.81 $3.46 View $3.25 $3.02 $2.96 $2.91	Min.: 1 Mult.: 1 Max.: 2,940	STM32G0	SMD/SMT		ARM Cortex M0+	512 kB	32 bit	12 bit	64 MHz	30 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 512KB Flash 144KB RAM STM32G0B1KEU6N STMicroelectronics 1: $6.40 55In Stock 41,160On Order	Mfr. Part # STM32G0B1KEU6N Mouser Part # 511-STM32G0B1KEU6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	55In Stock 41,160On Order	$6.40 $4.40 $4.10 $3.60 View $3.42 $3.07 $3.03	Min.: 1 Mult.: 1 Max.: 2,940	STM32G0	SMD/SMT	UFQFPN-32	ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 128KB Flash, 144KB RAM, 6x USART STM32G0B1MBT6 STMicroelectronics 1: $5.51 400In Stock	Mfr. Part # STM32G0B1MBT6 Mouser Part # 511-STM32G0B1MBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 128KB Flash, 144KB RAM, 6x USART Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	400In Stock	$5.51 $4.19 $3.67 $3.50	Min.: 1 Mult.: 1 Max.: 250	STM32G0			ARM Cortex M0+
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 256KB Flash, 144KB RAM, 6x USART STM32G0B1RCI6N STMicroelectronics 1: $6.20 63In Stock 2,940On Order	Mfr. Part # STM32G0B1RCI6N Mouser Part # 511-STM32G0B1RCI6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 256KB Flash, 144KB RAM, 6x USART Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	63In Stock 2,940On Order	$6.20 $4.37 $4.07 $3.44 View $3.34 $3.03	Min.: 1 Mult.: 1 Max.: 500	STM32G0			ARM Cortex M0+
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM STM32G0B1VET6 STMicroelectronics 1: $7.02 43In Stock 540On Order	Mfr. Part # STM32G0B1VET6 Mouser Part # 511-STM32G0B1VET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	43In Stock 540On Order	$7.02 $5.39 $4.56 $4.39	Min.: 1 Mult.: 1 Max.: 200	STM32G0	SMD/SMT	LQFP-100	ARM Cortex M0+	512 kB	32 bit	12 bit	64 MHz	94 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, 128KB Flash, 144KB RAM, 6x USART, timers STM32G0B1CBT3 STMicroelectronics 1: $5.87 9,000On Order	Mfr. Part # STM32G0B1CBT3 Mouser Part # 511-STM32G0B1CBT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, 128KB Flash, 144KB RAM, 6x USART, timers Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	9,000On Order	$5.87 $4.20 $3.81 $3.47 View $3.37 $3.06 $3.03	Min.: 1 Mult.: 1 Max.: 1,500	STM32G0	SMD/SMT	LQFP-48												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 256KB Flash, 144KB RAM, 6x USART STM32G0B1CCT6TR STMicroelectronics 1: $4.88 28,800On Order	Mfr. Part # STM32G0B1CCT6TR Mouser Part # 511-STM32G0B1CCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 256KB Flash, 144KB RAM, 6x USART Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	28,800On Order	Cut Tape $4.88 $3.70 $3.22 $3.08 View Reel $2.60 $2.83 $2.74 $2.60 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,400 : 2,400	STM32G0			ARM Cortex M0+											Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0B1CET6 STMicroelectronics 1: $6.31 21,000On Order	Mfr. Part # STM32G0B1CET6 Mouser Part # 511-STM32G0B1CET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	21,000On Order	$6.31 $4.52 $4.11 $3.74 View $3.41 $3.26	Min.: 1 Mult.: 1 Max.: 1,500	STM32G0			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 256KB Flash 144KB RAM STM32G0B1RCT6 STMicroelectronics 1: $5.70 9,599On Order	Mfr. Part # STM32G0B1RCT6 Mouser Part # 511-STM32G0B1RCT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 256KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	9,599On Order	$5.70 $4.18 $3.79 $3.49 $3.21	Min.: 1 Mult.: 1 Max.: 960	STM32G0			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART STM32G0B1RET6 STMicroelectronics 1: $6.27 13,361On Order	Mfr. Part # STM32G0B1RET6 Mouser Part # 511-STM32G0B1RET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	13,361On Order	$6.27 $4.80 $4.21 $3.92 View $3.91 $3.68	Min.: 1 Mult.: 1 Max.: 960	STM32G0	SMD/SMT		ARM Cortex M0+	512 kB	32 bit	12 bit	64 MHz	60 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 Flash 144KB RAM STM32G0B1CBT6 STMicroelectronics 1: $5.14 6,045On Order	Mfr. Part # STM32G0B1CBT6 Mouser Part # 511-STM32G0B1CBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	6,045On Order	$5.14 $3.67 $3.33 $3.03 View $2.94 $2.66 $2.65	Min.: 1 Mult.: 1 Max.: 1,500	STM32G0			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB Flash 144KB RAM STM32G0B1CBT6N STMicroelectronics 1: $5.14 1,499On Order	Mfr. Part # STM32G0B1CBT6N Mouser Part # 511-STM32G0B1CBT6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	1,499On Order	$5.14 $3.67 $3.33 $3.03	Min.: 1 Mult.: 1 Max.: 150	STM32G0			ARM Cortex M0+											Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU 128KB Flash 144KB RAM 6x USART timers ADC STM32G0B1CBT6TR STMicroelectronics 1: $5.57 2,390On Order	Mfr. Part # STM32G0B1CBT6TR Mouser Part # 511-STM32G0B1CBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU 128KB Flash 144KB RAM 6x USART timers ADC Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	2,390On Order	Cut Tape $5.57 $3.83 $3.57 $3.14 View Reel $2.50 $2.98 $2.67 $2.50 $2.50	Min.: 1 Mult.: 1 : 2,400	STM32G0	SMD/SMT	LQFP-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	+ 85 C	Reel, Cut Tape

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