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Embedded Processors & Controllers

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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.	Product Type	Mounting Style	Package / Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU STM32L152QDH6 STMicroelectronics 1: $16.144 2.496In Stock	Mfr. Part # STM32L152QDH6 Mouser Part # 511-STM32L152QDH6	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	2.496In Stock	$16.144 $12.657 $11.723 $10.823 View $10.436 $10.083 $9.137 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	BGA-132	ARM Cortex M3	32 bit	32 MHz	384 kB	48 kB	12 bit	109 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS STM32L452RCI6 STMicroelectronics 1: $6.756 2.383In Stock	Mfr. Part # STM32L452RCI6 Mouser Part # 511-STM32L452RCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2.383In Stock	$6.756 $5.229 $4.842 $4.466 View $4.363 $4.022 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-64	ARM Cortex M4	32 bit	80 MHz	256 kB	160 kB	12 bit	52 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 STM32WLE5JBI6 STMicroelectronics 1: $8.943 3.018In Stock	Mfr. Part # STM32WLE5JBI6 Mouser Part # 511-STM32WLE5JBI6	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus This product may require additional documentation to export from the United States.	Datasheet	3.018In Stock	$8.943 $7.576 $7.291 $6.688 View $6.380 $6.175 $6.163 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU													Tray
ARM Microcontrollers - MCU 16/32-BITS MICROS STM32F439BIT6J STMicroelectronics 1: $30.555 359In Stock Verify Status with Factory	Mfr. Part # STM32F439BIT6J Mouser Part # 511-STM32F439BIT6J Verify Status with Factory	STMicroelectronics	ARM Microcontrollers - MCU 16/32-BITS MICROS	Datasheet	359In Stock	$30.555 $24.426 $21.977 $21.213 View $20.359 $20.051	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-208	ARM Cortex M4	32 bit	180 MHz	2 MB	256 kB	3 x 12 bit	168 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU SR5 E1 line of Stellar electrification MCUs, 32-bit Arm Cortex-M7 automotive MCU SR5E1E570C30F01X STMicroelectronics 1: $22.523 1.234In Stock New Product	Mfr. Part # SR5E1E570C30F01X Mouser Part # 511-SR5E1E570C30F01X New Product	STMicroelectronics	ARM Microcontrollers - MCU SR5 E1 line of Stellar electrification MCUs, 32-bit Arm Cortex-M7 automotive MCU Learn More about STMicroelectronics sr5e1	Datasheet	1.234In Stock	Cut Tape $22.523 $17.898 $16.041 $15.494 View Reel $14.492 $14.993 $14.514 $14.492 Quote	Min.: 1 Mult.: 1 : 800	ARM Microcontrollers - MCU	SMD/SMT	eTQFP-100			306.7 MHz	96 kB	256 kB	12 bit		- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051C6T6 STMicroelectronics 1: $1.903 1.977In Stock New Product	Mfr. Part # STM32C051C6T6 Mouser Part # 511-STM32C051C6T6 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	1.977In Stock	$1.903 $1.390 $1.185 $1.114 $1.062	Min.: 1 Mult.: 1 Max.: 250	ARM Microcontrollers - MCU													Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU STM32C051D8Y6TR STMicroelectronics 1: $1.572 4.387In 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	4.387In Stock	Cut Tape $1.572 $1.137 $964 $909 Reel $909 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 5.000	ARM Microcontrollers - MCU													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 7.037In 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	7.037In Stock	$1.960 $1.424 $1.208 $1.136 View $991 $939 $868	Min.: 1 Mult.: 1 Max.: 1.000	ARM Microcontrollers - MCU													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 2.314In 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	2.314In Stock	$1.675 $1.219 $1.029 $972	Min.: 1 Mult.: 1 Max.: 250	ARM Microcontrollers - MCU													Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU STM32C051G8U7 STMicroelectronics 1: $2.222 5.107In 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	5.107In Stock 2.940Expected 12/31/2026	$2.222 $1.618 $1.379 $1.310 $1.151	Min.: 1 Mult.: 1 Max.: 250	ARM Microcontrollers - MCU													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 2.303In 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	2.303In Stock	$1.754 $1.287 $1.085 $1.025 $1.016	Min.: 1 Mult.: 1 Max.: 250	ARM Microcontrollers - MCU													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 2.612In 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	2.612In Stock 2.940Expected 4/26/2027	$1.823 $1.333 $1.131 $1.070	Min.: 1 Mult.: 1 Max.: 250	ARM Microcontrollers - MCU													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	ARM Microcontrollers - MCU													Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash memory, 24 Kbytes RAM, 48 MHz CPU STM32C071K8U3 STMicroelectronics 1: $2.358 2.407In Stock New Product	Mfr. Part # STM32C071K8U3 Mouser Part # 511-STM32C071K8U3 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash memory, 24 Kbytes RAM, 48 MHz CPU	Datasheet	2.407In Stock	$2.358 $1.732 $1.481 $1.401 $1.219	Min.: 1 Mult.: 1 Max.: 500	ARM Microcontrollers - MCU													Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM, 48 MHz CPU STM32C071KBU7 STMicroelectronics 1: $2.723 2.149In 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	2.149In Stock	$2.723 $2.005 $1.709 $1.538 View $1.447 $1.265	Min.: 1 Mult.: 1 Max.: 500	ARM Microcontrollers - MCU													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 1.480In Stock 1.560Expected 11/5/2026 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	1.480In Stock 1.560Expected 11/5/2026	$2.791 $2.073 $1.777 $1.686 $1.538	Min.: 1 Mult.: 1 Max.: 500	ARM Microcontrollers - MCU													Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU STM32C091FCP6 STMicroelectronics 1: $2.472 2.632In 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	2.632In Stock	$2.472 $1.823 $1.561 $1.481	Min.: 1 Mult.: 1 Max.: 300	ARM Microcontrollers - MCU													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	ARM Microcontrollers - MCU													Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU STM32C091GCU6 STMicroelectronics 1: $3.099 5.334In Stock 5.880Expected 11/5/2026 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	5.334In Stock 5.880Expected 11/5/2026	$3.099 $2.244 $1.960 $1.777 View $1.663 $1.458 $1.435	Min.: 1 Mult.: 1 Max.: 2.940	ARM Microcontrollers - MCU													Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091KCT6 STMicroelectronics 1: $2.689 2.202In Stock New Product	Mfr. Part # STM32C091KCT6 Mouser Part # 511-STM32C091KCT6 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	2.202In Stock	$2.689 $1.994 $1.709 $1.618 $1.595	Min.: 1 Mult.: 1 Max.: 250	ARM Microcontrollers - MCU													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 3.024In 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	3.024In Stock	$3.224 $2.392 $2.062 $1.960 $1.686	Min.: 1 Mult.: 1 Max.: 750	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-32	ARM Cortex M0+	32 bit	48 MHz	256 kB	36 kB	12 bit	30 I/O	- 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 1.707In 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	1.707In Stock	$3.349 $2.130 $1.971 $1.937	Min.: 1 Mult.: 1 Max.: 150	ARM Microcontrollers - MCU													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 1.239In 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	1.239In Stock	$3.589 $2.677 $2.313 $2.039 $1.982	Min.: 1 Mult.: 1 Max.: 300	ARM Microcontrollers - MCU													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 11.899In Stock 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	11.899In Stock	$2.689 $1.994 $1.709 $1.618 View $1.470 $1.287 $1.242	Min.: 1 Mult.: 1 Max.: 1.500	ARM Microcontrollers - MCU													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	ARM Microcontrollers - MCU													Tray