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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	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
8-bit Microcontrollers - MCU 96KB FL 3KB RAM ECAN 1024 EEPROM PIC18LF4685-I/ML Microchip Technology 1: £9.60 13In Stock	Mfr. Part No. PIC18LF4685-I/ML Mouser Part No 579-PIC18LF4685-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 96KB FL 3KB RAM ECAN 1024 EEPROM	Datasheet	13In Stock	£9.60	Min.: 1 Mult.: 1	SMD/SMT	QFN-44	PIC18	8 bit	40 MHz	96 kB	3.25 kB	10 bit	44 I/O	2 V	5.5 V	+ 85 C		Tube
16-bit Microcontrollers - MCU 16B MCU 28LD128KB DMA 40MIPS PIC24HJ128GP202-I/MM Microchip Technology 1: £4.99 147In Stock	Mfr. Part No. PIC24HJ128GP202-I/MM Mouser Part No 579-PIC24128GP202IMM	Microchip Technology	16-bit Microcontrollers - MCU 16B MCU 28LD128KB DMA 40MIPS Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	147In Stock	£4.99 £4.56 £4.13	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC24H	16 bit	40 MHz	128 kB	8 kB	10 bit, 12 bit	21 I/O	3 V	3.6 V	+ 85 C	AEC-Q100	Tube
16-bit Microcontrollers - MCU 16B MCU 28LD128KB DMA 40MIPS PIC24HJ128GP202-I/SP Microchip Technology 1: £5.25 131In Stock 150Expected 30/11/2026	Mfr. Part No. PIC24HJ128GP202-I/SP Mouser Part No 579-PIC24128GP202ISP	Microchip Technology	16-bit Microcontrollers - MCU 16B MCU 28LD128KB DMA 40MIPS Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	131In Stock 150Expected 30/11/2026	£5.25 £4.81 £4.37	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	PIC24H	16 bit	40 MHz	128 kB	8 kB	10 bit, 12 bit	21 I/O	3 V	3.6 V	+ 85 C	AEC-Q100	Tube
16-bit Microcontrollers - MCU 16B MCU 128KB DMA 40MIPS PIC24HJ128GP204-I/PT Microchip Technology 1: £5.01 150In Stock	Mfr. Part No. PIC24HJ128GP204-I/PT Mouser Part No 579-PIC24128GP204IPT	Microchip Technology	16-bit Microcontrollers - MCU 16B MCU 128KB DMA 40MIPS Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	150In Stock	£5.01 £4.59 £4.16	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC24H	16 bit	40 MHz	128 kB	8 kB	10 bit, 12 bit	35 I/O	3 V	3.6 V	+ 85 C	AEC-Q100	Tray
16-bit Microcontrollers - MCU 16B MCU 28LD128KB DMA 40MIPS PIC24HJ128GP502-E/MM Microchip Technology 1: £5.78 13In Stock 122Expected 18/01/2027	Mfr. Part No. PIC24HJ128GP502-E/MM Mouser Part No 579-PIC24128GP502EMM	Microchip Technology	16-bit Microcontrollers - MCU 16B MCU 28LD128KB DMA 40MIPS Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	13In Stock 122Expected 18/01/2027	£5.78 £5.29 £4.80	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC24H	16 bit	40 MHz	128 kB	8 kB	10 bit, 12 bit	21 I/O	3 V	3.6 V	+ 125 C	AEC-Q100	Tube
16-bit Microcontrollers - MCU 16B MCU 44LD32KB DMA 40MIPS PIC24HJ32GP304-I/ML Microchip Technology 1: £4.14 100In Stock	Mfr. Part No. PIC24HJ32GP304-I/ML Mouser Part No 579-PIC24H32GP304IML	Microchip Technology	16-bit Microcontrollers - MCU 16B MCU 44LD32KB DMA 40MIPS Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	100In Stock	£4.14 £3.77 £3.41	Min.: 1 Mult.: 1	SMD/SMT	QFN-44	PIC24H	16 bit	40 MHz	32 kB	4 kB	10 bit, 12 bit	35 I/O	3 V	3.6 V	+ 85 C	AEC-Q100	Tube
16-bit Microcontrollers - MCU 16B MCU 28LD64KB DMA 40MIPS PIC24HJ64GP202-I/SO Microchip Technology 1: £4.37 73In Stock	Mfr. Part No. PIC24HJ64GP202-I/SO Mouser Part No 579-PIC24H64GP202ISO	Microchip Technology	16-bit Microcontrollers - MCU 16B MCU 28LD64KB DMA 40MIPS Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	73In Stock	£4.37 £4.01 £3.63	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	PIC24H	16 bit	40 MHz	64 kB	8 kB	10 bit, 12 bit	21 I/O	3 V	3.6 V	+ 85 C	AEC-Q100	Tube
16-bit Microcontrollers - MCU 16 Bit MCU 40MIPS 128KB FLASH PIC24HJ128GP206A-I/PT Microchip Technology 1: £5.07 118In Stock 160Expected 21/12/2026	Mfr. Part No. PIC24HJ128GP206A-I/PT Mouser Part No 579-PIC24HJ1P206AIPT	Microchip Technology	16-bit Microcontrollers - MCU 16 Bit MCU 40MIPS 128KB FLASH Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	118In Stock 160Expected 21/12/2026	£5.07 £4.65 £4.21	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC24H	16 bit	40 MHz	128 kB	8 kB	10 bit, 12 bit	53 I/O	3 V	3.6 V	+ 85 C	AEC-Q100	Tray
16-bit Microcontrollers - MCU 16 Bit MCU 40MIPS 64KB FLASH PIC24HJ64GP506A-I/PT Microchip Technology 1: £5.03 36In Stock 160Expected 23/11/2026	Mfr. Part No. PIC24HJ64GP506A-I/PT Mouser Part No 579-PIC24HJ64GP50IPT	Microchip Technology	16-bit Microcontrollers - MCU 16 Bit MCU 40MIPS 64KB FLASH Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	36In Stock 160Expected 23/11/2026	£5.03 £4.63 £4.18	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC24H	16 bit	40 MHz	64 kB	8 kB	10 bit, 12 bit	53 I/O	3 V	3.6 V	+ 85 C	AEC-Q100	Tray
16-bit Microcontrollers - MCU 16 Bit MCU 40MIPS 64KB FLASH PIC24HJ64GP510A-I/PT Microchip Technology 1: £5.68 33In Stock	Mfr. Part No. PIC24HJ64GP510A-I/PT Mouser Part No 579-PIC24HJ64GP510AI	Microchip Technology	16-bit Microcontrollers - MCU 16 Bit MCU 40MIPS 64KB FLASH Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	33In Stock	£5.68 £5.20 £4.71	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	PIC24H	16 bit	40 MHz	64 kB	8 kB	10 bit, 12 bit	85 I/O	3 V	3.6 V	+ 85 C	AEC-Q100	Tray
32-bit Microcontrollers - MCU Piccolo MCU TMS320F28021PTT Texas Instruments 1: £5.48 32In Stock 500Expected 17/11/2026	Mfr. Part No. TMS320F28021PTT Mouser Part No 595-TMS320F28021PTT	Texas Instruments	32-bit Microcontrollers - MCU Piccolo MCU Learn More about Texas Instruments ti tms320f280x tms320c280x tms320f2801x dsps	Datasheet	32In Stock 500Expected 17/11/2026	£5.48 £3.98 £3.95 £3.50 View £3.49 £3.11	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	C28x	32 bit	40 MHz	32 kB	5 kB	12 bit	22 I/O	1.71 V	1.89 V	+ 125 C		Tray
ARM Microcontrollers - MCU Microcontroller with LIN and NFET driver for BLDC applications TLE9954EQA40XUMA1 Infineon Technologies 1: £4.64 24In Stock 3,000On Order New Product	Mfr. Part No. TLE9954EQA40XUMA1 Mouser Part No 726-TLE9954EQA40XUMA New Product	Infineon Technologies	ARM Microcontrollers - MCU Microcontroller with LIN and NFET driver for BLDC applications Learn More about Infineon Technologies infineon motix tle994 95 socs	Datasheet	24In Stock 3,000On Order	Cut Tape £4.64 £3.46 £3.13 £2.86 View Reel £2.22 £2.77 £2.45 £2.34 £2.22	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSDSO-32	ARM Cortex M23	32 bit	40 MHz	72 kB	6 kB	12 bit	8 I/O	5.5 V	29 V	+ 175 C		Reel, Cut Tape
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 32 MC9S08AC32CFJE NXP Semiconductors 1: £8.34 23In Stock	Mfr. Part No. MC9S08AC32CFJE Mouser Part No 841-MC9S08AC32CFJE	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 32	Datasheet	23In Stock	£8.34 £6.62 £5.89 £5.61 View £5.53 £4.97 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	S08	8 bit	40 MHz	32 kB	2 kB	10 bit	22 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64 MC9S08AC32MPUE NXP Semiconductors 1: £7.46 82In Stock	Mfr. Part No. MC9S08AC32MPUE Mouser Part No 841-MC9S08AC32MPUE	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64	Datasheet	82In Stock	£7.46 £6.17 £6.01 £5.66 View £5.65 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	S08	8 bit	40 MHz	32 kB	2 kB	10 bit	54 I/O	2.7 V	5.5 V	+ 125 C		Tray
8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64 MC9S08AW32CPUER NXP Semiconductors 1: £12.26 1,500In Stock	Mfr. Part No. MC9S08AW32CPUER Mouser Part No 841-MC9S08AW32CPUER	NXP Semiconductors	8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64	Datasheet	1,500In Stock	Cut Tape £12.26 £9.31 £8.93 £7.87 View Reel £6.55 £7.48 £7.24 £7.00 £6.55 Quote	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-64	S08	8 bit	40 MHz	32 kB	2 kB	10 bit	54 I/O	2.7 V	5.5 V	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 48 MC9S08DZ128CLF NXP Semiconductors 1: £16.41 12In Stock	Mfr. Part No. MC9S08DZ128CLF Mouser Part No 841-MC9S08DZ128CLF	NXP Semiconductors	8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 48	Datasheet	12In Stock	£16.41 £13.27 £12.72 £11.20 £10.48	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	S08	8 bit	40 MHz	128 kB	8 kB	12 bit	40 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 100 MC9S08DZ128CLL NXP Semiconductors 1: £16.96 93In Stock	Mfr. Part No. MC9S08DZ128CLL Mouser Part No 841-MC9S08DZ128CLL	NXP Semiconductors	8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 100	Datasheet	93In Stock	£16.96 £13.76 £12.56 £12.13 View £11.45 £11.03 £10.87 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	S08	8 bit	40 MHz	128 kB	8 kB	12 bit	88 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 32 MC9S08DZ32ACLC NXP Semiconductors 1: £15.64 39In Stock	Mfr. Part No. MC9S08DZ32ACLC Mouser Part No 841-MC9S08DZ32ACLC	NXP Semiconductors	8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 32	Datasheet	39In Stock	£15.64 £12.56 £12.52 £10.96 View £10.67 £10.18 £9.86	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	S08	8 bit	40 MHz	32 kB	2 kB	12 bit	26 I/O	2.7 V	5.5 V	+ 85 C		Tray
ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz MKE02Z64VLD4R NXP Semiconductors 1: £4.13 704In Stock	Mfr. Part No. MKE02Z64VLD4R Mouser Part No 841-MKE02Z64VLD4R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz Learn More about NXP Semiconductors nxp smart appliance	Datasheet	704In Stock	Cut Tape £4.13 £3.15 £2.76 £2.64 Reel £2.18 View £2.44 £2.27 £2.12	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-44	ARM Cortex M0+	32 bit	40 MHz	64 kB	4 kB	12 bit	37 I/O	2.7 V	5.5 V	+ 105 C		Reel, Cut Tape
16-bit Microcontrollers - MCU 16-bit MCU, S12 core, 256KB Flash, 40MHz, -40/+105degC, Automotive Qualified, QFP 112 S912XHY256F0VLMR NXP Semiconductors 1: £14.81 497In Stock	Mfr. Part No. S912XHY256F0VLMR Mouser Part No 841-S912XHY256F0VLMR	NXP Semiconductors	16-bit Microcontrollers - MCU 16-bit MCU, S12 core, 256KB Flash, 40MHz, -40/+105degC, Automotive Qualified, QFP 112	Datasheet	497In Stock	Cut Tape £14.81 £11.97 £11.47 £10.11 Reel £9.29 View £9.61 £9.17 Quote	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFP-112	HCS12X	16 bit	40 MHz	256 kB	12 kB	10 bit	88 I/O	4.5 V	5.5 V	+ 105 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 64LQFP S9KEAZN64ACLHR NXP Semiconductors 1: £4.02 1,500In Stock	Mfr. Part No. S9KEAZN64ACLHR Mouser Part No 841-S9KEAZN64ACLHR	NXP Semiconductors	ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 64LQFP Learn More about NXP Semiconductors freescale kinetis ea	Datasheet	1,500In Stock	Cut Tape £4.02 £2.65 £2.43 £2.07 Reel £1.55 View £1.96 £1.75 £1.62 £1.51	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-64	ARM Cortex M0+	32 bit	40 MHz	64 kB	4 kB	12 bit	58 I/O	2.7 V	5.5 V	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 32LQFP S9KEAZN64AMLC NXP Semiconductors 1: £4.11 325In Stock	Mfr. Part No. S9KEAZN64AMLC Mouser Part No 841-S9KEAZN64AMLC	NXP Semiconductors	ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 32LQFP Learn More about NXP Semiconductors freescale kinetis ea	Datasheet	325In Stock	£4.11 £2.72 £2.48 £2.10 View £2.00 £1.80 £1.65	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	40 MHz	64 kB	4 kB	12 bit	28 I/O	2.7 V	5.5 V	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 64LQFP S9KEAZN64AMLH NXP Semiconductors 1: £3.43 35In Stock	Mfr. Part No. S9KEAZN64AMLH Mouser Part No 841-S9KEAZN64AMLH	NXP Semiconductors	ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 64LQFP Learn More about NXP Semiconductors freescale kinetis ea	Datasheet	35In Stock	£3.43 £2.50 £2.27 £2.09 View £2.03 £1.82 £1.81 £1.69 £1.64	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0+	32 bit	40 MHz	64 kB	4 kB	12 bit	58 I/O	2.7 V	5.5 V	+ 125 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+105degC, Automotive Qualified, QFP 64 S9S08DZ60F2VLH NXP Semiconductors 1: £11.80 798In Stock	Mfr. Part No. S9S08DZ60F2VLH Mouser Part No 841-S9S08DZ60F2VLH	NXP Semiconductors	8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+105degC, Automotive Qualified, QFP 64	Datasheet	798In Stock	£11.80 £8.97 £8.60 £7.58 View £7.21 £6.97 £6.53 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	S08	8 bit	40 MHz	60 kB	4 kB	12 bit	54 I/O	2.7 V	5.5 V	+ 105 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU CTRL Bootloader CAN AT89C51CC02CA-TISUM Microchip Technology 1: £6.14 43In Stock	Mfr. Part No. AT89C51CC02CA-TISUM Mouser Part No 556-A89C51C02CATISUM	Microchip Technology	8-bit Microcontrollers - MCU CTRL Bootloader CAN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	43In Stock	£6.14 £5.63 £5.12	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	8051	8 bit	40 MHz	16 kB	512 B	10 bit	20 I/O	3 V	5.5 V	+ 85 C		Tube