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Embedded Processors & Controllers

Embedded Processors & Embedded Controllers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many embedded processor & embedded controller manufacturers including Infineon, Microchip, NXP, Renesas, Silicon Labs, STMicroelectronics, Texas Instruments & many more. Please view our large selection of embedded processors & embedded controllers below.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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
8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V ATMEGA168P-20AU Microchip Technology 1: £3.11 14,253In Stock NRND	Mfr. Part No. ATMEGA168P-20AU Mouser Part No 556-ATMEGA168P-20AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	14,253In Stock	£3.11 £2.85 £2.82 £2.58 £2.57	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	23 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU AVR 32K FLSH, 1K EE 2K SRAM - 20 MHz ATMEGA328-AU Microchip Technology 1: £1.82 28,607In Stock NRND	Mfr. Part No. ATMEGA328-AU Mouser Part No 556-ATMEGA328-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH, 1K EE 2K SRAM - 20 MHz Learn More about Microchip Technology atmelatmega328	Datasheet	28,607In Stock	£1.82 £1.66 £1.51 £1.50	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	23 I/O	8 bit	10 bit
ARM Microcontrollers - MCU Automotive dual-core Arm Cortex-R5F MC AM2632CODFHMZCZRQ1 Texas Instruments 1: £29.13 880In Stock	Mfr. Part No. AM2632CODFHMZCZRQ1 Mouser Part No 595-2632CODFHMZCZRQ1	Texas Instruments	ARM Microcontrollers - MCU Automotive dual-core Arm Cortex-R5F MC Learn More about Texas Instruments ti am263x mcu	Datasheet	880In Stock	Cut Tape £29.13 £24.53 £23.43 £20.95 View Reel £19.56 £20.45 £20.20 £19.56 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	NFBGA-324	ARM Cortex R5F	140 I/O	32 bit/16 bit	12 bit
ARM Microcontrollers - MCU Automotive quad-core Arm Cortex-R5F MC AM2634CODFHMZCZRQ1 Texas Instruments 1: £25.95 921In Stock	Mfr. Part No. AM2634CODFHMZCZRQ1 Mouser Part No 595-2634CODFHMZCZRQ1	Texas Instruments	ARM Microcontrollers - MCU Automotive quad-core Arm Cortex-R5F MC Learn More about Texas Instruments ti am263x mcu	Datasheet	921In Stock	Cut Tape £25.95 £21.57 £19.55 £18.67 View Reel £17.94 £18.23 £18.00 £17.94 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	NFBGA-324	ARM Cortex R5F	140 I/O	32 bit/16 bit	12 bit
Microprocessors - MPU Automotive system-on -a-chip with AI gra TDA4VL21HGAALZRQ1 Texas Instruments 1: £75.43 243In Stock	Mfr. Part No. TDA4VL21HGAALZRQ1 Mouser Part No 595-DA4VL21HGAALZRQ1	Texas Instruments	Microprocessors - MPU Automotive system-on -a-chip with AI gra Learn More about Texas Instruments ti tda4ve tda4al tda4vl soc processors	Datasheet	243In Stock	Cut Tape £75.43 Reel £75.43 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	FCBGA-770	ARM Cortex A72	155 I/O	64 bit
32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 128-KB flash F280034SPN Texas Instruments 1: £7.48 1,069In Stock	Mfr. Part No. F280034SPN Mouser Part No 595-F280034SPN	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 128-KB flash Learn More about Texas Instruments ti tms320f28003x microcontrollers	Datasheet	1,069In Stock	£7.48 £5.78 £5.51 £4.06 View £3.95 £3.90	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	C28x	26 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 128-KB flash F280034SPZ Texas Instruments 1: £7.69 704In Stock	Mfr. Part No. F280034SPZ Mouser Part No 595-F280034SPZ	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 128-KB flash Learn More about Texas Instruments ti tms320f28003x microcontrollers	Datasheet	704In Stock	£7.69 £5.95 £5.67 £4.91 View £4.05 £4.01	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	C28x	26 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 256-KB flash F280037SPT Texas Instruments 1: £7.11 2,161In Stock	Mfr. Part No. F280037SPT Mouser Part No 595-F280037SPT	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 256-KB flash Learn More about Texas Instruments ti tms320f28003x microcontrollers	Datasheet	2,161In Stock	Cut Tape £7.11 £5.50 £5.07 £4.61 Reel £4.11 £4.05 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	LQFP-48	C28x	26 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32-MHz Arm Cortex - M0+ MCU with 8-KB fl MSPM0L1303TRGER Texas Instruments 1: £1.15 2,682In Stock	Mfr. Part No. MSPM0L1303TRGER Mouser Part No 595-MSPM0L1303TRGER	Texas Instruments	ARM Microcontrollers - MCU 32-MHz Arm Cortex - M0+ MCU with 8-KB fl Learn More about Texas Instruments ti mspm0l130x arm microcontrollers	Datasheet	2,682In Stock	Cut Tape £1.15 £0.849 £0.716 £0.677 Reel £0.548 View £0.611 £0.588 £0.546 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-24	ARM Cortex M0+	28 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 128K FLASH 20KB RAM STM32F103RBT6 STMicroelectronics 1: £6.96 13,789In Stock	Mfr. Part No. STM32F103RBT6 Mouser Part No 511-STM32F103RBT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 128K FLASH 20KB RAM Learn More about STMicroelectronics stm32f1	Datasheet	13,789In Stock	£6.96 £5.34 £4.77 £4.55 £4.29	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	64 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 1 Mbyte of Flash 72 MHz CPU, moto STM32F103RGT6TR STMicroelectronics 1: £11.58 3,000In Stock 1,000Expected 12/11/2026	Mfr. Part No. STM32F103RGT6TR Mouser Part No 511-STM32F103RGT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 1 Mbyte of Flash 72 MHz CPU, moto Learn More about STMicroelectronics stm32f1	Datasheet	3,000In Stock 1,000Expected 12/11/2026	Cut Tape £11.58 £9.07 £8.40 £7.75 View Reel £6.61 £7.48 £7.23 £6.61 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M3	112 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302C6T6 STMicroelectronics 1: £4.67 6,541In Stock	Mfr. Part No. STM32F302C6T6 Mouser Part No 511-STM32F302C6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm stm32f302x6 stm32f302x8	Datasheet	6,541In Stock	£4.67 £3.57 £3.13 £2.99 View £2.85 £2.76 £2.51 £2.44	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M4	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F411VET6 STMicroelectronics 1: £5.66 4,542In Stock	Mfr. Part No. STM32F411VET6 Mouser Part No 511-STM32F411VET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	4,542In Stock	£5.66 £4.50 £4.09 £3.97 View £3.75 £3.68 £3.61 £3.51	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	81 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art STM32F746NGH6 STMicroelectronics 1: £14.84 8,619In Stock	Mfr. Part No. STM32F746NGH6 Mouser Part No 511-STM32F746NGH6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	8,619In Stock	£14.84 £12.41 £11.58 £10.93 View £10.76 £10.43 £10.07 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-216	ARM Cortex M7	168 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo STM32G431C6T6 STMicroelectronics 1: £3.95 11,137In Stock	Mfr. Part No. STM32G431C6T6 Mouser Part No 511-STM32G431C6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	11,137In Stock	£3.95 £2.95 £2.70 £2.48 View £2.40 £2.23 £2.16 £2.01	Min.: 1 Mult.: 1 Max.: 1,500	SMD/SMT	LQFP-48	ARM Cortex M4	38 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD STM32L4R9VIT6 STMicroelectronics 1: £12.51 3,686In Stock	Mfr. Part No. STM32L4R9VIT6 Mouser Part No 511-STM32L4R9VIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 microcontrollers	Datasheet	3,686In Stock	£12.51 £9.28 £8.57 £8.42 View £8.01 £7.39	Min.: 1 Mult.: 1 Max.: 540	SMD/SMT	LQFP-100	ARM Cortex M4	77 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz STM8S207C8T6 STMicroelectronics 1: £3.19 7,875In Stock	Mfr. Part No. STM8S207C8T6 Mouser Part No 511-STM8S207C8T6	STMicroelectronics	8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz Learn More about STMicroelectronics stm8smcus	Datasheet	7,875In Stock	£3.19 £2.38 £2.15 £1.90 View £1.84 £1.75 £1.71 £1.68 £1.66	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	STM8	38 I/O	8 bit	10 bit
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A ATSAM4LS8BA-MU Microchip Technology 1: £6.64 2,877In Stock	Mfr. Part No. ATSAM4LS8BA-MU Mouser Part No 556-ATSAM4LS8BA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	2,877In Stock	£6.64 £6.04 £5.47 £5.46	Min.: 1 Mult.: 1	SMD/SMT	VQFN-64	ARM Cortex M4	48 I/O	32 bit	12 bit
ARM Microcontrollers - MCU QFN, GREEN, EXT TEMP, MRL B ATSAM4SA16BB-MNR Microchip Technology 1: £6.20 5,705In Stock	Mfr. Part No. ATSAM4SA16BB-MNR Mouser Part No 556-ATSAM4SA16BB-MNR	Microchip Technology	ARM Microcontrollers - MCU QFN, GREEN, EXT TEMP, MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	5,705In Stock	Cut Tape £6.20 £5.99 £5.53 Reel £5.08	Min.: 1 Mult.: 1 : 3,500	SMD/SMT	QFN-64	ARM Cortex M4	47 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM ATSAMD20G18A-MUT Microchip Technology 1: £2.49 5,347In Stock	Mfr. Part No. ATSAMD20G18A-MUT Mouser Part No 556-ATSAMD20G18A-MUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	5,347In Stock	Cut Tape £2.49 £2.40 £2.24 Reel £2.04 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-48	ARM Cortex M0+	38 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 256KB 32KB 64QFN GRN1.6-3.6V48MHz ATSAMD21J18A-MU Microchip Technology 1: £3.22 8,466In Stock	Mfr. Part No. ATSAMD21J18A-MU Mouser Part No 556-ATSAMD21J18A-MU	Microchip Technology	ARM Microcontrollers - MCU 256KB 32KB 64QFN GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	8,466In Stock	£3.22 £2.92 £2.65 £2.64	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M0+	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 TQFP PKG IN 85C ATSAMD51J19A-AUT Microchip Technology 1: £4.26 17,876In Stock	Mfr. Part No. ATSAMD51J19A-AUT Mouser Part No 556-ATSAMD51J19AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	17,876In Stock	Cut Tape £4.26 £4.14 Reel £3.54	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-64	ARM Cortex M4F	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU CM4, TQFP 100, 1MFlash,T&R, USB,CAN ,Extended Temp ATSAME51N20A-AFT Microchip Technology 1: £6.84 2,476In Stock	Mfr. Part No. ATSAME51N20A-AFT Mouser Part No 556-ATSAME51N20A-AFT	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 100, 1MFlash,T&R, USB,CAN ,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	2,476In Stock	Cut Tape £6.84 £6.67 Reel £5.79 Quote Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-100	ARM Cortex M4F	81 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU 32TQFP, IND TEMP GREEN,1.6-3.6V ATXMEGA16E5-AU Microchip Technology 1: £2.57 46,039In Stock	Mfr. Part No. ATXMEGA16E5-AU Mouser Part No 556-ATXMEGA16E5-AU	Microchip Technology	8-bit Microcontrollers - MCU 32TQFP, IND TEMP GREEN,1.6-3.6V Learn More about Microchip Technology atmel xmega e series mcu	Datasheet	46,039In Stock	£2.57 £2.35 £2.32 £2.14 £2.12	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	26 I/O	8 bit/16 bit	12 bit
32-bit Microcontrollers - MCU MCU32, 120MHz, 1MB ECC Flash, USB FS, CAN-FD, 12-bit ADC, Motor Control PIC32MK1024MCM100T-I/PT Microchip Technology 1: £7.98 1,848In Stock	Mfr. Part No. PIC32MK1024MCM100T-I/PT Mouser Part No 579-1024MCM100T-I/PT	Microchip Technology	32-bit Microcontrollers - MCU MCU32, 120MHz, 1MB ECC Flash, USB FS, CAN-FD, 12-bit ADC, Motor Control Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	1,848In Stock	Cut Tape £7.98 £7.78 £7.77 £7.76 £7.38 Reel £6.63	Min.: 1 Mult.: 1 : 1,200	SMD/SMT	TQFP-100	MIPS32 microAptiv	78 I/O	32 bit	12 bit