.hide-partial { max-height: none; } .show-more { display: none; }

Microcontrollers - MCU

Microcontrollers are in stock with same-day shipping at Mouser. Mouser is an authorized distributor for many leading microcontroller manufacturers including Infineon, Microchip, NXP, Renesas, Silicon Labs, STMicroelectronics, Texas Instruments and more.
More...

View our wide selection of microcontrollers below.

View our Newest Microcontrollers page.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Microcontrollers - MCU

List Images

Results: 51,766

Applied Filters:

Manufacturer

Mounting Style

Package/Case

Core

Data Bus Width

Maximum Clock Frequency

Program Memory Size

Data RAM Size

ADC Resolution

Number of I/Os

Supply Voltage - Min

Supply Voltage - Max

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Qualification	Packaging
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 2 Mbytes of Flash 216 MHz CPU, Art STM32F767IIT6 STMicroelectronics 1: £16.03 5,669In Stock	Mfr. Part No. STM32F767IIT6 Mouser Part No 511-STM32F767IIT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 2 Mbytes of Flash 216 MHz CPU, Art Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	5,669In Stock	£16.03 £13.44 £12.42 £12.11 View £11.77 £11.63 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M7	32 bit	216 MHz	2 MB	532 kB	3 x 12 bit	140 I/O	1.7 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L151CCU6 STMicroelectronics 1: £4.91 4,114In Stock	Mfr. Part No. STM32L151CCU6 Mouser Part No 511-STM32L151CCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	4,114In Stock	£4.91 £3.99 £3.76 £3.51 View £3.40 £3.35	Min.: 1 Mult.: 1	SMD/SMT	UFQPFN-48	ARM Cortex M3	32 bit	32 MHz	256 kB	32 kB	12 bit	37 I/O	1.65 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496VGT6P STMicroelectronics 1: £7.90 4,769In Stock	Mfr. Part No. STM32L496VGT6P Mouser Part No 511-STM32L496VGT6P	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	4,769In Stock	£7.90 £6.58 £6.20 £5.75 View £5.65 £5.37	Min.: 1 Mult.: 1 Max.: 540	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	80 MHz	1 MB	320 kB	3 x 12 bit	83 I/O	1.71 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U575RIT6 STMicroelectronics 1: £8.84 6,188In Stock	Mfr. Part No. STM32U575RIT6 Mouser Part No 511-STM32U575RIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	6,188In Stock	£8.84 £6.88 £6.13 £5.70 View £5.45 £4.80 £4.71 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M33			2 MB	786 kB	14 bit	14 I/O	1.7 V	3.6 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins ATMEGA1281-16AU Microchip Technology 1: £8.50 6,280In Stock	Mfr. Part No. ATMEGA1281-16AU Mouser Part No 556-ATMEGA1281-16AU	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins	Datasheet	6,280In Stock	£8.50 £7.82 £7.81 £7.13 £7.11	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	8 bit	16 MHz	128 kB	8 kB	10 bit	54 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 3V-8MHz IND TEMP ATMEGA8535L-8AUR Microchip Technology 1: £2.76 6,438In Stock	Mfr. Part No. ATMEGA8535L-8AUR Mouser Part No 556-ATMEGA8535L-8AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 3V-8MHz IND TEMP	Datasheet	6,438In Stock	Cut Tape £2.76 £2.75 £2.68 £2.53 Reel £2.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-44	AVR	8 bit	8 MHz	8 kB	512 B	10 bit	32 I/O	2.7 V	5.5 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM4, TQFP 64, 256KFlash,T&R, USB,Extended Temp ATSAMD51J18A-AFT Microchip Technology 1: £4.26 5,590In Stock	Mfr. Part No. ATSAMD51J18A-AFT Mouser Part No 556-ATSAMD51J18A-AFT	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 64, 256KFlash,T&R, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	5,590In Stock	Cut Tape £4.26 £4.14 £3.93 Reel £3.52	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-64	ARM Cortex M4F	32 bit	120 MHz	256 kB	128 kB	12 bit	51 I/O	1.71 V	3.6 V	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,BGA100 ATSAME70N20A-CN Microchip Technology 1: £10.92 1,471In Stock	Mfr. Part No. ATSAME70N20A-CN Mouser Part No 556-ATSAME70N20A-CN	Microchip Technology	ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,BGA100 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	1,471In Stock	£10.92 £9.94 £8.99	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-100	ARM Cortex M7	32 bit	300 MHz	1 MB	384 kB	12 bit	75 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM ATSAML21J17B-MUT Microchip Technology 1: £3.60 5,700In Stock	Mfr. Part No. ATSAML21J17B-MUT Mouser Part No 556-ATSAML21J17B-MUT	Microchip Technology	ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	5,700In Stock	Cut Tape £3.60 £3.59 £3.48 £3.47 View Reel £2.98 £3.46 £3.45 £3.42 £2.98 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VQFN-64	ARM Cortex M0+	32 bit	48 MHz	128 kB	16 kB	12 bit	51 I/O	1.62 V	3.63 V	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 100TQFP,INDTEMP,GREEN,1.6-3.6V,32MHz,T&R ATXMEGA128A1U-AUR Microchip Technology 1: £6.11 3,206In Stock	Mfr. Part No. ATXMEGA128A1U-AUR Mouser Part No 556-ATXMEGA128A1UAUR	Microchip Technology	8-bit Microcontrollers - MCU 100TQFP,INDTEMP,GREEN,1.6-3.6V,32MHz,T&R	Datasheet	3,206In Stock	Cut Tape £6.11 £5.97 £5.96 £5.95 Reel £5.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-100	AVR	8 bit/16 bit	32 MHz	128 kB	8 kB	12 bit	78 I/O	1.6 V	3.6 V	+ 105 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8/16-bit AVR MCU ATXMEGA128B3-AU Microchip Technology 1: £4.60 3,957In Stock	Mfr. Part No. ATXMEGA128B3-AU Mouser Part No 556-ATXMEGA128B3-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16-bit AVR MCU Learn More about Microchip Technology atmelxmegab1b3	Datasheet	3,957In Stock	£4.60 £4.26 £4.16	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	8 bit/16 bit	32 MHz	128 kB	8 kB	12 bit	36 I/O	1.6 V	3.6 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R ATXMEGA256A3U-AUR Microchip Technology 1: £5.98 3,233In Stock	Mfr. Part No. ATXMEGA256A3U-AUR Mouser Part No 556-ATXMEGA256A3UAUR	Microchip Technology	8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R	Datasheet	3,233In Stock	Cut Tape £5.98 Reel £5.82	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-64	AVR	8 bit/16 bit	32 MHz	256 kB	16 kB	12 bit	50 I/O	1.6 V	3.6 V	+ 85 C		Reel, Cut Tape
16-bit Microcontrollers - MCU 16b 16MIPS 128KB FL 8KBRAM LCD XLP Vbat PIC24FJ128GA306-I/MR Microchip Technology 1: £3.42 12,840In Stock	Mfr. Part No. PIC24FJ128GA306-I/MR Mouser Part No 579-24FJ128GA306IMR	Microchip Technology	16-bit Microcontrollers - MCU 16b 16MIPS 128KB FL 8KBRAM LCD XLP Vbat Learn More about Microchip Technology microchip pic24fj	Datasheet	12,840In Stock	£3.42 £3.13 £2.85	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	PIC24F	16 bit	32 MHz	128 kB	8 kB	10 bit, 12 bit	53 I/O	2 V	3.6 V	+ 85 C		Tube
32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS PIC32MM0256GPM048-E/PT Microchip Technology 1: £2.41 7,415In Stock	Mfr. Part No. PIC32MM0256GPM048-E/PT Mouser Part No 579-MM0256GPM048E/PT	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS	Datasheet	7,415In Stock	£2.41 £2.18 £2.00	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	MIPS32 microAptiv UC	32 bit	25 MHz	256 kB	32 kB	10 bit/12 bit	38 I/O	2 V	3.6 V	+ 85 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, 2xEUSART, SPI/I2C PIC16F15324-I/SL Microchip Technology 1: £0.691 33,430In Stock	Mfr. Part No. PIC16F15324-I/SL Mouser Part No 579-PIC16F15324-I/SL	Microchip Technology	8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, 2xEUSART, SPI/I2C Learn More about Microchip Technology microchip pic16lf153 microcontrollers	Datasheet	33,430In Stock	£0.691 £0.67 £0.63 £0.571	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	PIC16	8 bit	32 MHz	7 kB	512 B	10 bit	12 I/O	2.3 V	5.5 V	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512 RAM, 256 EEPROM PIC16F18324-E/JQ Microchip Technology 1: £0.925 18,224In Stock	Mfr. Part No. PIC16F18324-E/JQ Mouser Part No 579-PIC16F18324-E/JQ	Microchip Technology	8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512 RAM, 256 EEPROM Learn More about Microchip Technology microchip stepper motors	Datasheet	18,224In Stock	£0.925 £0.841 £0.766	Min.: 1 Mult.: 1	SMD/SMT	UQFN-16	PIC16	8 bit	32 MHz	7 kB	512 B	10 bit	12 I/O	2.3 V	5.5 V	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP PIC18F46K22-E/MV Microchip Technology 1: £3.19 3,769In Stock	Mfr. Part No. PIC18F46K22-E/MV Mouser Part No 579-PIC18F46K22-E/MV	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,769In Stock	£3.19 £2.92 £2.65	Min.: 1 Mult.: 1	SMD/SMT	UQFN-40	PIC18	8 bit	64 MHz	64 kB	3.8 kB	10 bit	36 I/O	1.8 V	5.5 V	+ 125 C		Tube
32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100-MHz FPU TMU F280025CPTSR Texas Instruments 1: £5.59 4,180In Stock	Mfr. Part No. F280025CPTSR Mouser Part No 595-F280025CPTSR	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100-MHz FPU TMU Learn More about Texas Instruments ti tms320f28002x 32 bit mcus	Datasheet	4,180In Stock	Cut Tape £5.59 £4.31 £3.79 £3.63 Reel £3.06 View £3.36 £3.04 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-48	C28x	32 bit	100 MHz	128 kB	24 kB	2 x 12 bit	16 I/O	3.3 V	3.3 V	+ 125 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 25 MHz MCU with 96KB Flash 8KB SRAM 12 A A 595-MSP430F5326IZXH MSP430F5326IZXHR Texas Instruments 1: £8.24 4,100In Stock	Mfr. Part No. MSP430F5326IZXHR Mouser Part No 595-MSP430F5326IZXHR	Texas Instruments	16-bit Microcontrollers - MCU 25 MHz MCU with 96KB Flash 8KB SRAM 12 A A 595-MSP430F5326IZXH Learn More about Texas Instruments ti msp430f532x mixed signal mcus	Datasheet	4,100In Stock	Cut Tape £8.24 £6.37 £6.08 £5.28 View Reel £4.06 £5.04 £4.59 £4.36 £4.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	NFBGA-80	MSP430	16 bit	25 MHz	96 kB	8 kB	12 bit	63 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F5359IPZ A A 595-MSP430F5359IPZ MSP430F5359IPZR Texas Instruments 1: £11.71 2,144In Stock	Mfr. Part No. MSP430F5359IPZR Mouser Part No 595-MSP430F5359IPZR	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F5359IPZ A A 595-MSP430F5359IPZ Learn More about Texas Instruments ti msp430f5 msp430f6 mcus	Datasheet	2,144In Stock	Cut Tape £11.71 £9.79 £9.06 £8.44 View Reel £7.80 £8.26 £8.01 £7.80 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	MSP430	16 bit	25 MHz	512 kB	66 kB	12 bit	74 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5419AIPZR MSP430F5419AIPZ Texas Instruments 1: £8.47 14,310In Stock	Mfr. Part No. MSP430F5419AIPZ Mouser Part No 595-MSP430F5419AIPZ	Texas Instruments	16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5419AIPZR Learn More about Texas Instruments ti msp430f541xa msp430f543xa mcus	Datasheet	14,310In Stock	£8.47 £6.18 £5.68 £5.40 View £5.19 £5.00 £4.73 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	MSP430	16 bit	25 MHz	128 kB	16 kB	12 bit	87 I/O	1.8 V	3.6 V	+ 85 C		Tray
16-bit Microcontrollers - MCU 25 MHz MCU with 128K B Flash 8KB SRAM 1 A 595-MSP430F5528IZXH MSP430F5528IZXHR Texas Instruments 1: £9.58 3,660In Stock	Mfr. Part No. MSP430F5528IZXHR Mouser Part No 595-MSP430F5528IZXHR	Texas Instruments	16-bit Microcontrollers - MCU 25 MHz MCU with 128K B Flash 8KB SRAM 1 A 595-MSP430F5528IZXH Learn More about Texas Instruments timsp430f55285529	Datasheet	3,660In Stock	Cut Tape £9.58 £7.51 £6.68 £6.43 View Reel £5.50 £6.22 £6.02 £5.82 £5.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	NFBGA-80	MSP430	16 bit	25 MHz	128 kB	8 kB	12 bit	47 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16KB FRAM 2KB SRAM 1 6Mhz Ultra-Lw-Power A 595-MSP430FR4133IPM MSP430FR4133IPMR Texas Instruments 1: £2.57 8,985In Stock	Mfr. Part No. MSP430FR4133IPMR Mouser Part No 595-MSP430FR4133IPMR	Texas Instruments	16-bit Microcontrollers - MCU 16KB FRAM 2KB SRAM 1 6Mhz Ultra-Lw-Power A 595-MSP430FR4133IPM Learn More about Texas Instruments ti msp430fr4 mcus	Datasheet	8,985In Stock	Cut Tape £2.57 £1.93 £1.68 £1.59 Reel £1.41 View £1.46 £1.33 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	MSP430	16 bit	16 MHz	16 kB	2 kB	10 bit	60 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4F MCU wi MSP432E401YTPDT Texas Instruments 1: £21.19 4,722In Stock	Mfr. Part No. MSP432E401YTPDT Mouser Part No 595-MSP432E401YTPDT	Texas Instruments	ARM Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4F MCU wi Learn More about Texas Instruments ti msp432e411y msp432e401y mcus	Datasheet	4,722In Stock	£21.19 £17.19 £15.48 £14.89 View £14.43 £14.02	Min.: 1 Mult.: 1	SMD/SMT	TQFP-128	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	90 I/O	2.97 V	3.63 V	+ 105 C		Tray
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU EFM8LB12F64E-C-QFN24 Silicon Labs 1: £2.58 12,478In Stock	Mfr. Part No. EFM8LB12F64E-C-QFN24 Mouser Part No 634-LB12F64ECQFN24	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	12,478In Stock	£2.58 £2.01 £1.82 £1.64 View £1.55 £1.52 £1.44 £1.41 £1.37	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	8 bit	72 MHz	64 kB	4.25 kB	10 bit/12 bit/14 bit	20 I/O	2.2 V	3.6 V	+ 105 C		Tube