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40 MHz Microcontrollers - MCU

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Maximum Clock Frequency = 40 MHz

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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	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
8-bit Microcontrollers - MCU Dual CAN High-Speed Microprocessor DS80C390-FNR+ Analog Devices / Maxim Integrated 1: £44.86 214In Stock	Mfr. Part No. DS80C390-FNR+ Mouser Part No 700-DS80C390-FNR	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU Dual CAN High-Speed Microprocessor	Datasheet	214In Stock	£44.86 £37.33 £37.00 £34.66 View £32.14 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	8051	4 kB	8 bit	No ADC	40 MHz	32 I/O	4 kB	3.85 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF MC9S08SH4CTJ NXP Semiconductors 1: £4.79 117In Stock	Mfr. Part No. MC9S08SH4CTJ Mouser Part No 841-MC9S08SH4CTJ	NXP Semiconductors	8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF	Datasheet	117In Stock	£4.79 £3.68 £3.14 £3.08 View £2.85 £2.72 Quote	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	S08	4 kB	8 bit	10 bit	40 MHz	17 I/O	256 B	2.7 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8 BIT 32K FLASH 4K RAM, DRACO 4 NXP Semiconductors MC9S08GT32ACFDER MC9S08GT32ACFDER NXP Semiconductors 1: £11.45 1,850In Stock	Mfr. Part No. MC9S08GT32ACFDER Mouser Part No 841-MC9S08GT32ACFDER	NXP Semiconductors	8-bit Microcontrollers - MCU 8 BIT 32K FLASH 4K RAM, DRACO 4	Datasheet	1,850In Stock	Cut Tape £11.45 £8.70 £8.34 £7.34 View Reel £6.13 £6.98 £6.76 £6.54 £6.13 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	QFN-48	S08	32 kB	8 bit		40 MHz	39 I/O	2 kB	1.8 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 48 NXP Semiconductors S9S08DZ60F2MLFR S9S08DZ60F2MLFR NXP Semiconductors 1: £11.31 1,998In Stock	Mfr. Part No. S9S08DZ60F2MLFR Mouser Part No 841-S9S08DZ60F2MLFR	NXP Semiconductors	8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 48	Datasheet	1,998In Stock	Cut Tape £11.31 £8.59 £8.23 £7.25 View Reel £6.40 £6.90 £6.68 £6.46 £6.40 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	LQFP-48	S08	60 kB	8 bit	12 bit	40 MHz	40 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU C51AC2 32K FLASHADC EEP 5V AT89C51AC2-SLSUM Microchip Technology 1: £7.74 90In Stock	Mfr. Part No. AT89C51AC2-SLSUM Mouser Part No 556-A89C51AC2SLSUM	Microchip Technology	8-bit Microcontrollers - MCU C51AC2 32K FLASHADC EEP 5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	90In Stock	£7.74 £7.10 £6.43	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	32 kB	8 bit	10 bit	40 MHz	34 I/O	1.25 kB	3 V	5.5 V	- 40 C	+ 85 C		Tube
16-bit Microcontrollers - MCU 16-bit 128KB Flash 40 MIPS PIC24HJ128GP506A-H/PT Microchip Technology 1: £7.11 3In Stock	Mfr. Part No. PIC24HJ128GP506A-H/PT Mouser Part No 579-24HJ128GP506AHPT	Microchip Technology	16-bit Microcontrollers - MCU 16-bit 128KB Flash 40 MIPS Learn More about Microchip Technology microchip 16bit mcu dsc This product may require additional documentation to export from the United States.	Datasheet	3In Stock	£7.11 £6.51 £5.90	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC24H	128 kB	16 bit	10 bit, 12 bit	40 MHz	53 I/O	8 kB	3 V	3.6 V	- 40 C	+ 150 C	AEC-Q100	Tray
16-bit Microcontrollers - MCU 40MIPS 128KB PIC24HJ128GP506-I/PT Microchip Technology 1: £5.73 3In Stock	Mfr. Part No. PIC24HJ128GP506-I/PT Mouser Part No 579-24HJ128GP506IPT	Microchip Technology	16-bit Microcontrollers - MCU 40MIPS 128KB Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	3In Stock	£5.73 £5.26	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC24H	128 kB	16 bit	10 bit, 12 bit	40 MHz	53 I/O	8 kB	3 V	3.6 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32B MCU 16KB FL 4KB RAM 40MHz 28Pin PIC32MX110F016B-I/SP Microchip Technology 1: £2.20 75In Stock	Mfr. Part No. PIC32MX110F016B-I/SP Mouser Part No 579-32MX110F016BISP	Microchip Technology	32-bit Microcontrollers - MCU 32B MCU 16KB FL 4KB RAM 40MHz 28Pin Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	75In Stock	£2.20 £2.02 £1.83	Min.: 1 Mult.: 1	Through Hole	PDIP-28	MIPS32 M4K	16 kB	32 bit	10 bit	40 MHz	21 I/O	4 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU PIC32 16KB FL 4KBRAM 40MHz CTMU 4 DMA PIC32MX110F016D-I/PT Microchip Technology 1: £2.29 1In Stock	Mfr. Part No. PIC32MX110F016D-I/PT Mouser Part No 579-32MX110F016DIPT	Microchip Technology	32-bit Microcontrollers - MCU PIC32 16KB FL 4KBRAM 40MHz CTMU 4 DMA Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	1In Stock	£2.29 £2.10 £1.90	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	MIPS32 M4K	16 kB	32 bit	10 bit	40 MHz	34 I/O	4 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz CTMU 4 DMA PIC32MX120F032B-I/SO Microchip Technology 1: £2.28 267In Stock	Mfr. Part No. PIC32MX120F032B-I/SO Mouser Part No 579-32MX120F032BISO	Microchip Technology	32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz CTMU 4 DMA Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	267In Stock	£2.28 £2.09 £1.89	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	MIPS32 M4K	32 kB	32 bit	10 bit	40 MHz	21 I/O	8 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz CTMU 4 DMA PIC32MX120F032B-I/SS Microchip Technology 1: £2.24 241In Stock	Mfr. Part No. PIC32MX120F032B-I/SS Mouser Part No 579-32MX120F032BISS	Microchip Technology	32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz CTMU 4 DMA Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	241In Stock	£2.24 £2.05 £1.86	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	MIPS32 M4K	32 kB	32 bit	10 bit	40 MHz	21 I/O	8 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz CTMU 4 DMA PIC32MX120F032D-I/PT Microchip Technology 1: £2.58 163In Stock	Mfr. Part No. PIC32MX120F032D-I/PT Mouser Part No 579-32MX120F032DIPT	Microchip Technology	32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz CTMU 4 DMA Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	163In Stock	£2.58 £2.36 £2.16	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	MIPS32 M4K	32 kB	32 bit	10 bit	40 MHz	34 I/O	8 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32Bit MCU 64KB Flash 8KB RAM, I2S, CTMU PIC32MX120F064H-V/MR Microchip Technology 1: £3.19 38In Stock	Mfr. Part No. PIC32MX120F064H-V/MR Mouser Part No 579-32MX120F064HV/MR	Microchip Technology	32-bit Microcontrollers - MCU 32Bit MCU 64KB Flash 8KB RAM, I2S, CTMU Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	38In Stock	£3.19 £2.92 £2.65	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	MIPS32 M4K	64 kB	32 bit	10 bit	40 MHz	53 I/O	16 kB	2.3 V	3.6 V	- 40 C	+ 105 C		Tube
32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 44Pin PIC32MX130F064D-I/PT Microchip Technology 1: £2.84 178In Stock 960Expected 20/11/2026	Mfr. Part No. PIC32MX130F064D-I/PT Mouser Part No 579-32MX130F064DIPT	Microchip Technology	32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 44Pin Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	178In Stock 960Expected 20/11/2026	£2.84 £2.59 £2.35	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	MIPS32 M4K	64 kB	32 bit	10 bit	40 MHz	34 I/O	16 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 28 Pin PIC32MX150F128B-I/SP Microchip Technology 1: £3.47 142In Stock	Mfr. Part No. PIC32MX150F128B-I/SP Mouser Part No 579-32MX150F128BISP	Microchip Technology	32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 28 Pin Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	142In Stock	£3.47 £3.20 £2.88	Min.: 1 Mult.: 1	Through Hole	PDIP-28	MIPS32 M4K	128 kB	32 bit	10 bit	40 MHz	21 I/O	32 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin PIC32MX150F128D-I/PT Microchip Technology 1: £3.54 27In Stock 320Expected 21/12/2026	Mfr. Part No. PIC32MX150F128D-I/PT Mouser Part No 579-32MX150F128DIPT	Microchip Technology	32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	27In Stock 320Expected 21/12/2026	£3.54 £3.25 £2.93	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	MIPS32 M4K	128 kB	32 bit	10 bit	40 MHz	35 I/O	32 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin PIC32MX150F128D-V/PT Microchip Technology 1: £3.72 250In Stock	Mfr. Part No. PIC32MX150F128D-V/PT Mouser Part No 579-32MX150F128DVPT	Microchip Technology	32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	250In Stock	£3.72 £3.40 £3.08	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	MIPS32 M4K	128 kB	32 bit	10 bit	40 MHz	35 I/O	32 kB	2.3 V	3.6 V	- 40 C	+ 105 C		Tray
32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz USB CTMU 4 DMA PIC32MX220F032B-I/SS Microchip Technology 1: £2.40 72In Stock	Mfr. Part No. PIC32MX220F032B-I/SS Mouser Part No 579-32MX220F032BISS	Microchip Technology	32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz USB CTMU 4 DMA Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	72In Stock	£2.40 £2.20 £2.00	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	MIPS32 M4K	35 kB	32 bit	10 bit	40 MHz	19 I/O	8 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 28Pin PIC32MX230F064B-I/SS Microchip Technology 1: £2.84 233In Stock	Mfr. Part No. PIC32MX230F064B-I/SS Mouser Part No 579-32MX230F064BISS	Microchip Technology	32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 28Pin Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	233In Stock	£2.84 £2.59 £2.35	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	MIPS32 M4K	64 kB	32 bit	10 bit	40 MHz	21 I/O	16 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 44Pin PIC32MX230F064D-I/PT Microchip Technology 1: £3.13 96In Stock	Mfr. Part No. PIC32MX230F064D-I/PT Mouser Part No 579-32MX230F064DIPT	Microchip Technology	32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 44Pin Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	96In Stock	£3.13 £2.86 £2.60	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	MIPS32 M4K	64 kB	32 bit	10 bit	40 MHz	33 I/O	16 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 28 Pin PIC32MX250F128B-I/ML Microchip Technology 1: £3.75 73In Stock 488Expected 15/12/2026	Mfr. Part No. PIC32MX250F128B-I/ML Mouser Part No 579-32MX250F128BIML	Microchip Technology	32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 28 Pin Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	73In Stock 488Expected 15/12/2026	£3.75 £3.44 £3.13	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	MIPS32 M4K	128 kB	32 bit	10 bit	40 MHz	19 I/O	32 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 28 Pin PIC32MX250F128B-I/SO Microchip Technology 1: £3.67 46In Stock	Mfr. Part No. PIC32MX250F128B-I/SO Mouser Part No 579-32MX250F128BISO	Microchip Technology	32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 28 Pin Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	46In Stock	£3.67 £3.37 £3.06	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	MIPS32 M4K	128 kB	32 bit	10 bit	40 MHz	19 I/O	32 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 28 Pin PIC32MX250F128B-I/SP Microchip Technology 1: £3.81 160In Stock	Mfr. Part No. PIC32MX250F128B-I/SP Mouser Part No 579-32MX250F128BISP	Microchip Technology	32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 28 Pin Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	160In Stock	£3.81 £3.46 £3.33 £3.20	Min.: 1 Mult.: 1	Through Hole	PDIP-28	MIPS32 M4K	128 kB	32 bit	10 bit	40 MHz	19 I/O	32 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
16-bit Microcontrollers - MCU 16 Bit MCU 40MIPS 128KB FLASH PIC24HJ128GP506A-I/PT Microchip Technology 1: £5.39 152In Stock 320On Order	Mfr. Part No. PIC24HJ128GP506A-I/PT Mouser Part No 579-HJ128GP506A-I/PT	Microchip Technology	16-bit Microcontrollers - MCU 16 Bit MCU 40MIPS 128KB FLASH Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	152In Stock 320On Order On Order Ship Dates Mfr. No: PIC24HJ128GP506A-I/PT Stock: 152 Can Dispatch Immediately On Order: 160 Expected 21/01/2027 160 Expected 22/02/2027 Factory Lead Time: 19 Weeks	£5.39 £4.93 £4.47	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC24H	128 kB	16 bit	10 bit, 12 bit	40 MHz	53 I/O	8 kB	3 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
16-bit Microcontrollers - MCU 16 Bit MCU 40MIPS 128KB FLASH PIC24HJ128GP510A-I/PT Microchip Technology 1: £6.03 16In Stock 119On Order	Mfr. Part No. PIC24HJ128GP510A-I/PT Mouser Part No 579-HJ128GP510A-I/PT	Microchip Technology	16-bit Microcontrollers - MCU 16 Bit MCU 40MIPS 128KB FLASH Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	16In Stock 119On Order	£6.03 £5.53 £5.01	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	PIC24H	128 kB	16 bit	10 bit, 12 bit	40 MHz	85 I/O	8 kB	3 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray