ARM Microcontrollers - MCU

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STM32C0x Arm®Cortex®-M0+ 32-bit MCUs

STMicroelectronics STM32C0x Arm^®Cortex^®-M0+ 32-bit MCUs implement a high-performance Arm Cortex-M0+ 32-bit RISC core operating at up to 48MHz frequency. The devices provide a high level of integration, ideal for a wide range of consumer, industrial, and appliance applications. Additionally, the MCUs are prepared for the Internet of Things (IoT) solutions.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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 256 Kbytes Flash memory, 36 Kbytes RAM, 48 MHz CPU STM32C092RCT6TR STMicroelectronics 1: $4.181 137In Stock New Product	Mfr. Part # STM32C092RCT6TR Mouser Part # 511-STM32C092RCT6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash memory, 36 Kbytes RAM, 48 MHz CPU	Datasheet	137In Stock	Cut Tape $4.181 $2.837 $2.620 $2.279 $2.142 Reel $2.142 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 1.000	STM32C0	SMD/SMT	LQFP-64	ARM Cortex-M0+	256 kB	32 bit	12 bit	48 MHz	61 I/O	30 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031K4U6 STMicroelectronics 1: $1.629 2.622In Stock	Mfr. Part # STM32C031K4U6 Mouser Part # 511-STM32C031K4U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2.622In Stock	$1.629 $1.054 $946 $845 View $769 $743	Min.: 1 Mult.: 1 Max.: 500	STM32C0	SMD/SMT	UFQFPN-32	ARM Cortex M0+	16 kB	32 bit	12 bit	48 MHz	30 I/O	12 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM, 48 MHz CPU STM32C071GBU3TR STMicroelectronics 1: $2.757 52In Stock 9.000Expected 4/19/2027 New Product	Mfr. Part # STM32C071GBU3TR Mouser Part # 511-STM32C071GBU3TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	52In Stock 9.000Expected 4/19/2027	Cut Tape $2.757 $2.028 $1.732 $1.549 View Reel $1.265 $1.424 $1.265 $1.265 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 3.000	STM32C0														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU STM32C051D8Y6TR STMicroelectronics 1: $1.572 4.436In Stock New Product	Mfr. Part # STM32C051D8Y6TR Mouser Part # 511-STM32C051D8Y6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	4.436In Stock	Cut Tape $1.572 $1.137 $964 $909 Reel $909 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 5.000	STM32C0														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU STM32C051F8P6 STMicroelectronics 1: $1.960 6.698In Stock New Product	Mfr. Part # STM32C051F8P6 Mouser Part # 511-STM32C051F8P6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	6.698In Stock	$1.960 $1.424 $1.208 $1.136 View $991 $939 $868	Min.: 1 Mult.: 1 Max.: 1.000	STM32C0														Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051G6U6 STMicroelectronics 1: $1.675 2.306In Stock New Product	Mfr. Part # STM32C051G6U6 Mouser Part # 511-STM32C051G6U6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2.306In Stock	$1.675 $1.219 $1.029 $972	Min.: 1 Mult.: 1 Max.: 250	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051G8U6 STMicroelectronics 1: $2.096 7.644In Stock 29.400On Order New Product	Mfr. Part # STM32C051G8U6 Mouser Part # 511-STM32C051G8U6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	7.644In Stock 29.400On Order On Order Ship Dates Mfr. #: STM32C051G8U6 Stock: 7.644 Can Ship Immediately On Order: 17.640 Expected 11/10/2026 11.760 Expected 1/28/2027 Factory Lead-Time: 52 Weeks	$2.096 $1.527 $1.299 $1.230 View $1.070 $1.014 $935	Min.: 1 Mult.: 1 Max.: 2.500	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU STM32C051G8U7 STMicroelectronics 1: $2.222 4.857In Stock 2.940Expected 12/31/2026 New Product	Mfr. Part # STM32C051G8U7 Mouser Part # 511-STM32C051G8U7 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	4.857In Stock 2.940Expected 12/31/2026	$2.222 $1.618 $1.379 $1.310 $1.151	Min.: 1 Mult.: 1 Max.: 250	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051K6T6 STMicroelectronics 1: $1.754 2.610In Stock New Product	Mfr. Part # STM32C051K6T6 Mouser Part # 511-STM32C051K6T6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2.610In Stock	$1.754 $1.287 $1.085 $1.025 $1.016	Min.: 1 Mult.: 1 Max.: 250	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051K8U6 STMicroelectronics 1: $1.823 2.969In Stock 2.940Expected 4/26/2027 New Product	Mfr. Part # STM32C051K8U6 Mouser Part # 511-STM32C051K8U6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2.969In Stock 2.940Expected 4/26/2027	$1.823 $1.333 $1.131 $1.070	Min.: 1 Mult.: 1 Max.: 250	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM, 48 MHz CPU STM32C071K8T3 STMicroelectronics 1: $2.233 4.766In Stock New Product	Mfr. Part # STM32C071K8T3 Mouser Part # 511-STM32C071K8T3 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	4.766In Stock	$2.233 $1.641 $1.401 $1.333 $1.208	Min.: 1 Mult.: 1 Max.: 750	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM, 48 MHz CPU STM32C071KBU7 STMicroelectronics 1: $2.723 2.732In Stock New Product	Mfr. Part # STM32C071KBU7 Mouser Part # 511-STM32C071KBU7 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2.732In Stock	$2.723 $2.005 $1.709 $1.538 View $1.447 $1.265	Min.: 1 Mult.: 1 Max.: 500	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091CCT6 STMicroelectronics 1: $2.791 1.700In Stock 3.000On Order New Product	Mfr. Part # STM32C091CCT6 Mouser Part # 511-STM32C091CCT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1.700In Stock 3.000On Order On Order Ship Dates Mfr. #: STM32C091CCT6 Stock: 1.700 Can Ship Immediately On Order: 1.500 Expected 1/21/2027 1.500 Expected 3/15/2027 Factory Lead-Time: 52 Weeks	$2.791 $2.073 $1.777 $1.686	Min.: 1 Mult.: 1 Max.: 300	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091CCU6 STMicroelectronics 1: $2.791 1.382In Stock New Product	Mfr. Part # STM32C091CCU6 Mouser Part # 511-STM32C091CCU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1.382In Stock	$2.791 $2.073 $1.777 $1.686 $1.538	Min.: 1 Mult.: 1 Max.: 500	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU STM32C091FCP6 STMicroelectronics 1: $2.472 2.692In Stock New Product	Mfr. Part # STM32C091FCP6 Mouser Part # 511-STM32C091FCP6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2.692In Stock	$2.472 $1.823 $1.561 $1.481	Min.: 1 Mult.: 1 Max.: 300	STM32C0														Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU STM32C091GBU6 STMicroelectronics 1: $2.301 3.048In Stock New Product	Mfr. Part # STM32C091GBU6 Mouser Part # 511-STM32C091GBU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	3.048In Stock	$2.301 $1.698 $1.447 $1.287	Min.: 1 Mult.: 1 Max.: 500	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU STM32C091GCU6 STMicroelectronics 1: $3.099 5.346In Stock 5.880Expected 1/21/2027 New Product	Mfr. Part # STM32C091GCU6 Mouser Part # 511-STM32C091GCU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	5.346In Stock 5.880Expected 1/21/2027	$3.099 $2.244 $1.960 $1.777 View $1.663 $1.458 $1.435	Min.: 1 Mult.: 1 Max.: 2.940	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091KBT6 STMicroelectronics 1: $2.415 2.899In Stock New Product	Mfr. Part # STM32C091KBT6 Mouser Part # 511-STM32C091KBT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2.899In Stock	$2.415 $1.777 $1.527 $1.447 $1.310	Min.: 1 Mult.: 1 Max.: 500	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091KCU3 STMicroelectronics 1: $3.224 3.027In Stock New Product	Mfr. Part # STM32C091KCU3 Mouser Part # 511-STM32C091KCU3 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART	Datasheet	3.027In Stock	$3.224 $2.392 $2.062 $1.960 $1.686	Min.: 1 Mult.: 1 Max.: 750	STM32C0	SMD/SMT	UFQFPN-32	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	30 I/O	36 kB	2 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091RBT6 STMicroelectronics 1: $3.349 1.757In Stock New Product	Mfr. Part # STM32C091RBT6 Mouser Part # 511-STM32C091RBT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1.757In Stock	$3.349 $2.130 $1.971 $1.937	Min.: 1 Mult.: 1 Max.: 150	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091RCT6 STMicroelectronics 1: $3.589 1.233In Stock New Product	Mfr. Part # STM32C091RCT6 Mouser Part # 511-STM32C091RCT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1.233In Stock	$3.589 $2.677 $2.313 $2.039 $1.982	Min.: 1 Mult.: 1 Max.: 300	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 30 Kbytes RAM 48 MHz CPU 4x USART STM32C092CBT6 STMicroelectronics 1: $2.689 10.989In Stock 1.500Expected 11/23/2026 New Product	Mfr. Part # STM32C092CBT6 Mouser Part # 511-STM32C092CBT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 30 Kbytes RAM 48 MHz CPU 4x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	10.989In Stock 1.500Expected 11/23/2026	$2.689 $1.994 $1.709 $1.618 View $1.470 $1.287 $1.242	Min.: 1 Mult.: 1 Max.: 1.500	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 30 Kbytes RAM, 48 MHz CPU STM32C092CBU6 STMicroelectronics 1: $2.848 1.527In Stock New Product	Mfr. Part # STM32C092CBU6 Mouser Part # 511-STM32C092CBU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 30 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1.527In Stock	$2.848 $2.108 $1.811 $1.720	Min.: 1 Mult.: 1 Max.: 150	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash30 Kbytes RAM 48 MHz CPU 4x USART STM32C092CCT7 STMicroelectronics 1: $3.782 1.284In Stock New Product	Mfr. Part # STM32C092CCT7 Mouser Part # 511-STM32C092CCT7 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash30 Kbytes RAM 48 MHz CPU 4x USART	Datasheet	1.284In Stock	$3.782 $2.746 $2.415 $2.210 $2.073	Min.: 1 Mult.: 1 Max.: 300	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 30 Kbytes RAM 48 MHz CPU 4x USART STM32C092CCU6 STMicroelectronics 1: $2.962 2.088In Stock New Product	Mfr. Part # STM32C092CCU6 Mouser Part # 511-STM32C092CCU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 30 Kbytes RAM 48 MHz CPU 4x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2.088In Stock	$2.962 $2.199 $2.073 $1.937 $1.698	Min.: 1 Mult.: 1 Max.: 750	STM32C0														Tray

STM32C0x Arm®Cortex®-M0+ 32-bit MCUs

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