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Embedded Processors & Controllers

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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	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051C6T6 STMicroelectronics 1: $2.17 1,770In Stock 3,000Expected 11/23/2026 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	1,770In Stock 3,000Expected 11/23/2026	$2.17 $1.59 $1.35 $1.27 $1.21	Min.: 1 Mult.: 1 Max.: 250
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051C6U6 STMicroelectronics 1: $2.03 240In Stock New Product	Mfr. Part # STM32C051C6U6 Mouser Part # 511-STM32C051C6U6 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	240In Stock	$2.03 $1.51 $1.30	Min.: 1 Mult.: 1 Max.: 50
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051C8T7 STMicroelectronics 1: $2.86 1,692In Stock 1,500Expected 11/23/2026 New Product	Mfr. Part # STM32C051C8T7 Mouser Part # 511-STM32C051C8T7 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART	Datasheet	1,692In Stock 1,500Expected 11/23/2026	$2.86 $2.11 $1.79 $1.44 $1.42	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	LQFP-48	ARM Cortex M0+	45 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051C8U6 STMicroelectronics 1: $2.11 1,422In Stock New Product	Mfr. Part # STM32C051C8U6 Mouser Part # 511-STM32C051C8U6 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	1,422In Stock	$2.11 $1.57 $1.35 $1.28	Min.: 1 Mult.: 1 Max.: 250
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU STM32C051F6P6 STMicroelectronics 1: $1.83 1,523In Stock New Product	Mfr. Part # STM32C051F6P6 Mouser Part # 511-STM32C051F6P6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,523In Stock	$1.83 $1.33 $1.12	Min.: 1 Mult.: 1 Max.: 250
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051G6U6 STMicroelectronics 1: $1.78 2,017In Stock 2,940Expected 1/22/2027 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	2,017In Stock 2,940Expected 1/22/2027	$1.78 $1.33 $1.13 $1.07	Min.: 1 Mult.: 1 Max.: 250
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051K6U6 STMicroelectronics 1: $1.87 215In Stock New Product	Mfr. Part # STM32C051K6U6 Mouser Part # 511-STM32C051K6U6 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	215In Stock	$1.87 $1.39 $1.19 $1.13 $1.06	Min.: 1 Mult.: 1 Max.: 250
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM, 48 MHz CPU STM32C071CBU7 STMicroelectronics 1: $2.91 260In Stock New Product	Mfr. Part # STM32C071CBU7 Mouser Part # 511-STM32C071CBU7 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	260In Stock	$2.91 $2.15 $1.83	Min.: 1 Mult.: 1 Max.: 50
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM, 48 MHz CPU STM32C071KBU7 STMicroelectronics 1: $3.33 649In Stock 2,940Expected 11/1/2027 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	649In Stock 2,940Expected 11/1/2027	$3.33 $2.29 $2.08 $1.76 View $1.69 $1.52	Min.: 1 Mult.: 1 Max.: 500
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU STM32C091FBP6 STMicroelectronics 1: $2.68 1,048In Stock New Product	Mfr. Part # STM32C091FBP6 Mouser Part # 511-STM32C091FBP6 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	1,048In Stock	$2.68 $1.96 $1.68 $1.59	Min.: 1 Mult.: 1 Max.: 300
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091KCU6 STMicroelectronics 1: $3.03 133In Stock 8,820On Order New Product	Mfr. Part # STM32C091KCU6 Mouser Part # 511-STM32C091KCU6 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	133In Stock 8,820On Order On Order Ship Dates Mfr. #: STM32C091KCU6 Stock: 133 Can Ship Immediately On Order: 5,880 Expected 12/2/2026 2,940 Expected 11/1/2027 Factory Lead-Time: 52 Weeks	$3.03 $2.29 $1.99 $1.95	Min.: 1 Mult.: 1 Max.: 200
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU STM32C091RBI6 STMicroelectronics 1: $3.41 175In Stock New Product	Mfr. Part # STM32C091RBI6 Mouser Part # 511-STM32C091RBI6 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	175In Stock	$3.41 $2.52 $2.17	Min.: 1 Mult.: 1 Max.: 25
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091RCI6 STMicroelectronics 1: $3.28 250In Stock New Product	Mfr. Part # STM32C091RCI6 Mouser Part # 511-STM32C091RCI6 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	250In Stock	$3.28 $2.48 $2.16	Min.: 1 Mult.: 1 Max.: 50
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091RCT6 STMicroelectronics 1: $4.10 689In Stock 960Expected 7/26/2027 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	689In Stock 960Expected 7/26/2027	$4.10 $3.06 $2.64 $2.33 $2.26	Min.: 1 Mult.: 1 Max.: 300
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C092RCT6 STMicroelectronics 1: $4.15 108In Stock 5,753On Order New Product	Mfr. Part # STM32C092RCT6 Mouser Part # 511-STM32C092RCT6 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	108In Stock 5,753On Order On Order Ship Dates Mfr. #: STM32C092RCT6 Stock: 108 Can Ship Immediately On Order: 953 Expected 11/12/2026 960 Expected 11/23/2026 3,840 Expected 11/1/2027 Factory Lead-Time: 52 Weeks	$4.15 $2.91 $2.63 $2.38 $2.34	Min.: 1 Mult.: 1 Max.: 300
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523VEI7 STMicroelectronics 1: $9.50 77In Stock 2,496Expected 5/17/2027 New Product	Mfr. Part # STM32H523VEI7 Mouser Part # 511-STM32H523VEI7 New Product	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	77In Stock 2,496Expected 5/17/2027	$9.50 $7.29 $6.41 $6.12 View $6.07 $5.53 $5.34 $5.25 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-100	ARM Cortex M33	80 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High perf Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART 600 GOPS NeoChrom GPU STM32N657A0H3Q STMicroelectronics 1: $28.54 60In Stock New Product	Mfr. Part # STM32N657A0H3Q Mouser Part # 511-STM32N657A0H3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High perf Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART 600 GOPS NeoChrom GPU Learn More about STMicroelectronics stm stm32n6 mcus This product may require additional documentation to export from the United States.	Datasheet	60In Stock	$28.54 $22.66 $20.90 $19.59 View $19.24 $17.85 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFBGA-169	ARM Cortex M55	90 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 56 MHz CPU STM32U031K6U3 STMicroelectronics 1: $3.43 177In Stock New Product	Mfr. Part # STM32U031K6U3 Mouser Part # 511-STM32U031K6U3 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 56 MHz CPU	Datasheet	177In Stock	$3.43 $2.55 $2.18 $2.08	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU 96 MHz with 512 Kbytes STM32U375CET6Q STMicroelectronics 1: $7.28 51In Stock 3,000Expected 5/31/2027 New Product	Mfr. Part # STM32U375CET6Q Mouser Part # 511-STM32U375CET6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU 96 MHz with 512 Kbytes Learn More about STMicroelectronics stm32u3 mcus	Datasheet	51In Stock 3,000Expected 5/31/2027	$7.28 $5.54 $4.85 $4.63 View $4.36 $4.00 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375CGU6 STMicroelectronics 1: $10.00 195In Stock New Product	Mfr. Part # STM32U375CGU6 Mouser Part # 511-STM32U375CGU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	195In Stock	$10.00 $7.66 $6.72 $6.36 View $6.18 $5.47 $5.34 $5.23 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 512 Kbyte of Flash STM32U375REI6Q STMicroelectronics 1: $8.61 200In Stock New Product	Mfr. Part # STM32U375REI6Q Mouser Part # 511-STM32U375REI6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 512 Kbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	200In Stock	$8.61 $6.58 $5.77	Min.: 1 Mult.: 1 Max.: 25
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 512 Kby STM32U375REY6QTR STMicroelectronics 1: $7.84 162In Stock New Product	Mfr. Part # STM32U375REY6QTR Mouser Part # 511-STM32U375REY6QTR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 512 Kby Learn More about STMicroelectronics stm32u3 mcus	Datasheet	162In Stock	Cut Tape $7.84 $5.85 $5.20 $4.84 View Reel $3.90 $4.71 $4.16 $4.08 $4.02 $3.90	Min.: 1 Mult.: 1 : 5,000
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375RGI6 STMicroelectronics 1: $10.23 200In Stock New Product	Mfr. Part # STM32U375RGI6 Mouser Part # 511-STM32U375RGI6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	200In Stock	$10.23 $7.72 $6.93	Min.: 1 Mult.: 1 Max.: 25
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375RGY6QTR STMicroelectronics 1: $9.20 180In Stock New Product	Mfr. Part # STM32U375RGY6QTR Mouser Part # 511-STM32U375RGY6QTR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	180In Stock	Cut Tape $9.20 $7.05 $6.18 Reel $6.18 MouseReel Available	Min.: 1 Mult.: 1 Max.: 25 : 5,000	SMD/SMT	WLCSP-68	ARM Cortex M33	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375VEI6 STMicroelectronics 1: $9.83 200In Stock New Product	Mfr. Part # STM32U375VEI6 Mouser Part # 511-STM32U375VEI6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	200In Stock	$9.83 $7.40 $6.63	Min.: 1 Mult.: 1 Max.: 25