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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 Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L073VZI6 STMicroelectronics 1: $6.67 642In Stock	Mfr. Part # STM32L073VZI6 Mouser Part # 511-STM32L073VZI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	642In Stock	$6.67 $5.11 $4.49 $4.29 View $3.96 $3.92 $3.85 Quote	Min.: 1 Mult.: 1			ARM Cortex M0+		32 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD STM32L4P5AGI6 STMicroelectronics 1: $13.96 1,487In Stock	Mfr. Part # STM32L4P5AGI6 Mouser Part # 511-STM32L4P5AGI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4p5 stm32l4q5 mcus	Datasheet	1,487In Stock	$13.96 $10.85 $9.86 $9.25 $8.90	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT		ARM Cortex M4	136 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD STM32L4Q5CGT6P STMicroelectronics 1: $11.78 A tariff of 38% may be applied if shipping to the United States. 1,213In Stock	Mfr. Part # STM32L4Q5CGT6P Mouser Part # 511-STM32L4Q5CGT6P	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4p5 stm32l4q5 mcus	Datasheet	1,213In Stock	$11.78 $9.40 $8.56 $7.90 $7.56 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT		ARM Cortex M4	38 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash STM32L552ZCT6Q STMicroelectronics 1: $12.06 1,914In Stock	Mfr. Part # STM32L552ZCT6Q Mouser Part # 511-STM32L552ZCT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus	Datasheet	1,914In Stock	$12.06 $9.43 $8.28 $7.97 $7.33	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT	LQFP-144	ARM Cortex M33	111 I/O	32 bit	2 x 12 bit
8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 32-Pin 32kB STM8L151K6U6 STMicroelectronics 1: $3.29 2,960In Stock	Mfr. Part # STM8L151K6U6 Mouser Part # 511-STM8L151K6U6	STMicroelectronics	8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 32-Pin 32kB Learn More about STMicroelectronics stm8l	Datasheet	2,960In Stock	$3.29 $2.47 $2.13 $2.03 View $1.86 $1.80 $1.68 $1.67	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	STM8	30 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU Access Line 16 MHz 8-bit MCU 32 Kbyt STM8S103F2P6 STMicroelectronics 1: $1.41 A tariff of 38% may be applied if shipping to the United States. 3,569In Stock	Mfr. Part # STM8S103F2P6 Mouser Part # 511-STM8S103F2P6	STMicroelectronics	8-bit Microcontrollers - MCU Access Line 16 MHz 8-bit MCU 32 Kbyt Learn More about STMicroelectronics stm8s mcus	Datasheet	3,569In Stock	$1.41 $1.03 $0.841 $0.662 View $0.573 $0.503 $0.456 $0.455 $0.45 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	STM8	16 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-bit MCU Access 16 MHz 16kb Flash STM8S105K4U6A STMicroelectronics 1: $3.54 2,939In Stock	Mfr. Part # STM8S105K4U6A Mouser Part # 511-STM8S105K4U6A	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit MCU Access 16 MHz 16kb Flash Learn More about STMicroelectronics stm8s mcus	Datasheet	2,939In Stock	$3.54 $2.33 $2.16 $1.88 View $1.76 $1.54 $1.44 $1.29 $1.28	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	STM8	25 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU Performance LN 8-Bit 24 MHz STM8S MCU STM8S207R8T3 STMicroelectronics 1: $6.38 A tariff of 38% may be applied if shipping to the United States. 597In Stock	Mfr. Part # STM8S207R8T3 Mouser Part # 511-STM8S207R8T3	STMicroelectronics	8-bit Microcontrollers - MCU Performance LN 8-Bit 24 MHz STM8S MCU	Datasheet	597In Stock	$6.38 $4.39 $4.09 $3.60 View $3.41 $2.77 $2.75 $2.74 Quote A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	STM8	52 I/O	8 bit	10 bit
32-bit Microcontrollers - MCU 32-bit Power Architecture MCU SPC560B60L5B6E0Y STMicroelectronics 1: $12.60 363In Stock	Mfr. Part # SPC560B60L5B6E0Y Mouser Part # 511-SPC560B60L5B6E0Y	STMicroelectronics	32-bit Microcontrollers - MCU 32-bit Power Architecture MCU	Datasheet	363In Stock	$12.60 $10.24 $9.77 $8.48 View $8.10 $7.49 $7.43	Min.: 1 Mult.: 1		LQFP-144
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F072RBH6 STMicroelectronics 1: $5.81 1,975In Stock	Mfr. Part # STM32F072RBH6 Mouser Part # 511-STM32F072RBH6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	1,975In Stock	$5.81 $4.43 $3.88 $3.71 View $3.42 $3.37 $3.33 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-64	ARM Cortex M0	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 256Kb STM32F205ZCT7TR STMicroelectronics 1: $14.94 252In Stock	Mfr. Part # STM32F205ZCT7TR Mouser Part # 511-STM32F205ZCT7TR	STMicroelectronics	ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 256Kb Learn More about STMicroelectronics stm32f2	Datasheet	252In Stock	Cut Tape $14.94 $12.67 $10.90 $10.05 Reel $9.55 View $9.80 $9.25 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	LQFP-144	ARM Cortex M3	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32-Kbytes of Flash 7 STM32F334K6T6 STMicroelectronics 1: $7.05 A tariff of 38% may be applied if shipping to the United States. 450In Stock	Mfr. Part # STM32F334K6T6 Mouser Part # 511-STM32F334K6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32-Kbytes of Flash 7 Learn More about STMicroelectronics stm 32f3	Datasheet	450In Stock	$7.05 $5.41 $4.75 $4.55 View $4.34 $4.21 $4.17 Quote A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M4	35 I/O	32 bit	2 x 6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US STM32G041J6M6 STMicroelectronics 1: $1.85 A tariff of 38% may be applied if shipping to the United States. 961In Stock 2,000Expected 11/2/2026	Mfr. Part # STM32G041J6M6 Mouser Part # 511-STM32G041J6M6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	961In Stock 2,000Expected 11/2/2026	$1.85 $1.36 $1.16 $1.05 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 Max.: 250			ARM Cortex M0+
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 8-Kbytes of Flash , 32 MHz CPU STM32L011K3U6 STMicroelectronics 1: $2.85 A tariff of 38% may be applied if shipping to the United States. 2,930In Stock	Mfr. Part # STM32L011K3U6 Mouser Part # 511-STM32L011K3U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 8-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	2,930In Stock	$2.85 $1.85 $1.68 $1.42 View $1.33 $1.16 $1.09 $0.973 $0.972 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	ARM Cortex M0+	28 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash 32 MHz CPU, USB, LCD, AES STM32L083RZH6 STMicroelectronics 1: $5.42 3,830In Stock	Mfr. Part # STM32L083RZH6 Mouser Part # 511-STM32L083RZH6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash 32 MHz CPU, USB, LCD, AES Learn More about STMicroelectronics stm32l0	Datasheet	3,830In Stock	$5.42 $4.30 $3.99 $3.73 View $3.65 $3.40 $3.35 $3.25 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-64	ARM Cortex M0+	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp STM32L162VCT6D STMicroelectronics 1: $11.25 305In Stock	Mfr. Part # STM32L162VCT6D Mouser Part # 511-STM32L162VCT6D	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp Learn More about STMicroelectronics stm32l1	Datasheet	305In Stock	$11.25 $8.74 $7.98 $7.24 View $6.91 $6.52 $6.44 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	83 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 4kb Flash STM8L151F2P6 STMicroelectronics 1: $2.27 A tariff of 38% may be applied if shipping to the United States. 1,348In Stock	Mfr. Part # STM8L151F2P6 Mouser Part # 511-STM8L151F2P6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 4kb Flash Learn More about STMicroelectronics stm8l	Datasheet	1,348In Stock	$2.27 $1.55 $1.34 $1.18 View $1.14 $1.03 $0.861 $0.86 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	STM8	18 I/O	8 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co STM32F031G6U7 STMicroelectronics 1: $3.32 A tariff of 38% may be applied if shipping to the United States. 2,441In Stock	Mfr. Part # STM32F031G6U7 Mouser Part # 511-STM32F031G6U7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f0	Datasheet	2,441In Stock	$3.32 $2.49 $2.15 $2.05 View $1.87 $1.82 $1.79 $1.72 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-28	ARM Cortex M0	23 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co STM32F031K6U7 STMicroelectronics 1: $3.81 1,023In Stock	Mfr. Part # STM32F031K6U7 Mouser Part # 511-STM32F031K6U7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f0	Datasheet	1,023In Stock	$3.81 $2.87 $2.49 $2.37 View $2.17 $2.11 $2.07 $2.03	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	ARM Cortex M0	27 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu STM32F071CBT6 STMicroelectronics 1: $5.72 280In Stock 3,000Expected 12/28/2026	Mfr. Part # STM32F071CBT6 Mouser Part # 511-STM32F071CBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu Learn More about STMicroelectronics stm32f0	Datasheet	280In Stock 3,000Expected 12/28/2026	$5.72 $4.35 $3.80 $3.63 View $3.45 $3.20 $3.19 $3.18	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, STM32F078CBT6 STMicroelectronics 1: $5.91 771In Stock	Mfr. Part # STM32F078CBT6 Mouser Part # 511-STM32F078CBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, Learn More about STMicroelectronics stm32f0	Datasheet	771In Stock	$5.91 $4.51 $3.95 $3.77 View $3.51 $3.38 $3.32 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	36 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C STM32F091RCH6 STMicroelectronics 1: $8.10 2,880In Stock	Mfr. Part # STM32F091RCH6 Mouser Part # 511-STM32F091RCH6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C Learn More about STMicroelectronics stm32f0	Datasheet	2,880In Stock	$8.10 $5.95 $5.33 $4.88 View $4.62 $4.15 $4.02 $3.75 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-64	ARM Cortex M0	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE USB CAN STM32F103R6H6A STMicroelectronics 1: $7.52 3,445In Stock	Mfr. Part # STM32F103R6H6A Mouser Part # 511-STM32F103R6H6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE USB CAN Learn More about STMicroelectronics stm32f1	Datasheet	3,445In Stock	$7.52 $5.41 $5.03 $4.56 View $4.39 $4.13 $4.07 $3.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC STM32F103V8H6 STMicroelectronics 1: $9.52 A tariff of 38% may be applied if shipping to the United States. 1,233In Stock	Mfr. Part # STM32F103V8H6 Mouser Part # 511-STM32F103V8H6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC Learn More about STMicroelectronics stm32f1	Datasheet	1,233In Stock	$9.52 $7.14 $6.81 $5.91 View $5.65 $5.36 $5.20 $5.19 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SMD/SMT	BGA-100	ARM Cortex M3	80 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Performance 768kB STM32F103ZFH6 STMicroelectronics 1: $16.95 A tariff of 38% may be applied if shipping to the United States. 733In Stock	Mfr. Part # STM32F103ZFH6 Mouser Part # 511-STM32F103ZFH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Performance 768kB Learn More about STMicroelectronics stm32f1	Datasheet	733In Stock	$16.95 $13.29 $12.31 $11.36 View $10.96 $10.59 $10.26 Quote A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SMD/SMT	BGA-144	ARM Cortex M3		32 bit	12 bit