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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
ARM Microcontrollers - MCU Kinetis E series 16K flash 40Mhz MKE02Z16VLC4R NXP Semiconductors 1: £3.71 1,500In Stock	Mfr. Part No. MKE02Z16VLC4R Mouser Part No 771-MKE02Z16VLC4R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E series 16K flash 40Mhz	Datasheet	1,500In Stock	Cut Tape £3.71 £2.44 £2.23 £1.90 Reel £1.48 View £1.80 £1.62 £1.49 £1.39	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	40 MHz	16 kB	2 kB	12 bit	28 I/O	2.7 V	5.5 V	+ 105 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 8 BIT, 32K FLASH, 8K RAM MC9S08AC32CFUE NXP Semiconductors 1: £9.32 533In Stock	Mfr. Part No. MC9S08AC32CFUE Mouser Part No 841-MC9S08AC32CFUE	NXP Semiconductors	8-bit Microcontrollers - MCU 8 BIT, 32K FLASH, 8K RAM	Datasheet	533In Stock	£9.32 £7.32 £6.51 £6.27 View £5.88 £5.74 £5.51 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	S08	8 bit	40 MHz	32 kB	2 kB	10 bit	54 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 44 MC9S08AC60CFGE NXP Semiconductors 1: £8.70 823In Stock	Mfr. Part No. MC9S08AC60CFGE Mouser Part No 841-MC9S08AC60CFGE	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 44	Datasheet	823In Stock	£8.70 £6.81 £6.05 £5.82 View £5.42 £5.41 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-44	S08	8 bit	40 MHz	60 kB	2 kB	10 bit	34 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 64 MC9S08AC60CFUE NXP Semiconductors 1: £7.25 531In Stock	Mfr. Part No. MC9S08AC60CFUE Mouser Part No 841-MC9S08AC60CFUE	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 64	Datasheet	531In Stock	£7.25 £5.65 £5.30	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	S08	8 bit	40 MHz	60 kB	2 kB	10 bit	54 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 64 MC9S08AC60MFUE NXP Semiconductors 1: £10.46 354In Stock	Mfr. Part No. MC9S08AC60MFUE Mouser Part No 841-MC9S08AC60MFUE	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 64	Datasheet	354In Stock	£10.46 £7.95 £7.01 £6.29 View £6.02 £5.83	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	S08	8 bit	40 MHz	60 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 44 MC9S08AW32CFGE NXP Semiconductors 1: £10.98 800In Stock	Mfr. Part No. MC9S08AW32CFGE Mouser Part No 841-MC9S08AW32CFGE	NXP Semiconductors	8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 44	Datasheet	800In Stock	£10.98 £8.34 £8.00 £7.05 View £6.70 £6.48 £6.27 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-44	S08	8 bit	40 MHz	32 kB	2 kB	10 bit	34 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64 MC9S08AW32CFUE NXP Semiconductors 1: £11.00 416In Stock	Mfr. Part No. MC9S08AW32CFUE Mouser Part No 841-MC9S08AW32CFUE	NXP Semiconductors	8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64	Datasheet	416In Stock	£11.00 £8.68 £7.75 £7.46 View £7.02 £6.73 £6.63 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	S08	8 bit	40 MHz	32 kB	2 kB	10 bit	54 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 44 MC9S08AW60CFGE NXP Semiconductors 1: £12.68 530In Stock	Mfr. Part No. MC9S08AW60CFGE Mouser Part No 841-MC9S08AW60CFGE	NXP Semiconductors	8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 44	Datasheet	530In Stock	£12.68 £10.06 £9.00 £8.68 View £8.56 £8.13 £8.00 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-44	S08	8 bit	40 MHz	60 kB	2 kB	10 bit	34 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 64 MC9S08AW60CPUE NXP Semiconductors 1: £14.72 613In Stock	Mfr. Part No. MC9S08AW60CPUE Mouser Part No 841-MC9S08AW60CPUE	NXP Semiconductors	8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 64	Datasheet	613In Stock	£14.72 £11.89 £11.40 £10.05 View £9.55 £9.11 £8.90 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	S08	8 bit	40 MHz	60 kB	2 kB	10 bit	54 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 MC9S08DZ128MLL NXP Semiconductors 1: £19.31 284In Stock	Mfr. Part No. MC9S08DZ128MLL Mouser Part No 841-MC9S08DZ128MLL	NXP Semiconductors	8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 100	Datasheet	284In Stock	£19.31 £15.50 £14.42 £13.50 View £12.65 £11.93 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	+ 125 C		Tray
8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64 MC9S08DZ32ACLH NXP Semiconductors 1: £17.77 384In Stock	Mfr. Part No. MC9S08DZ32ACLH Mouser Part No 841-MC9S08DZ32ACLH	NXP Semiconductors	8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64	Datasheet	384In Stock	£17.77 £14.36 £13.77 £12.13 View £11.54 £10.21 £10.02 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	S08	8 bit	40 MHz	32 kB	2 kB	12 bit	54 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 8BIT 60K FLASH 4K RAM MC9S08GB60ACFUE NXP Semiconductors 1: £14.46 764In Stock	Mfr. Part No. MC9S08GB60ACFUE Mouser Part No 841-MC9S08GB60ACFUE	NXP Semiconductors	8-bit Microcontrollers - MCU 8BIT 60K FLASH 4K RAM	Datasheet	764In Stock	£14.46 £11.72 £10.70 £10.07 View £9.80 £9.63 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	S08	8 bit	40 MHz	60 kB	4 kB	10 bit	56 I/O	1.8 V	3.6 V	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU Kinetis E series 32K flash 40Mhz MKE02Z32VLC4R NXP Semiconductors 1: £4.09 1,069In Stock 8,000Expected 14/12/2026	Mfr. Part No. MKE02Z32VLC4R Mouser Part No 841-MKE02Z32VLC4R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E series 32K flash 40Mhz Learn More about NXP Semiconductors nxp smart appliance	Datasheet	1,069In Stock 8,000Expected 14/12/2026	Cut Tape £4.09 £3.05 £2.71 £2.50 View Reel £1.82 £2.37 £2.12 £2.01 £1.82	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	40 MHz	32 kB	4 kB	12 bit	28 I/O	2.7 V	5.5 V	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU Kinetis E 64K flash 40Mhz 64LQFP MKE02Z64VLH4 NXP Semiconductors 1: £4.16 534In Stock	Mfr. Part No. MKE02Z64VLH4 Mouser Part No 841-MKE02Z64VLH4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E 64K flash 40Mhz 64LQFP Learn More about NXP Semiconductors nxp kinetis ke02 mcus	Datasheet	534In Stock	£4.16 £3.17 £2.78 £2.59 View £2.41 £2.27 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0+	32 bit	40 MHz	64 kB	4 kB	12 bit	57 I/O	2.7 V	5.5 V	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis E 64K flash 40Mhz 64LQFP MKE02Z64VLH4R NXP Semiconductors 1: £4.27 2,162In Stock	Mfr. Part No. MKE02Z64VLH4R Mouser Part No 841-MKE02Z64VLH4R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E 64K flash 40Mhz 64LQFP Learn More about NXP Semiconductors nxp kinetis ke02 mcus	Datasheet	2,162In Stock	Cut Tape £4.27 £3.26 £2.86 £2.73 Reel £2.35 View £2.52 £2.36 £2.26	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-64	ARM Cortex M0+	32 bit	40 MHz	64 kB	4 kB	12 bit	57 I/O	2.7 V	5.5 V	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz MKE02Z64VQH4 NXP Semiconductors 1: £4.19 969In Stock	Mfr. Part No. MKE02Z64VQH4 Mouser Part No 841-MKE02Z64VQH4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz Learn More about NXP Semiconductors nxp kinetis ke02 mcus	Datasheet	969In Stock	£4.19 £3.20 £2.71 £2.60 View £2.37 £2.31 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	ARM Cortex M0+	32 bit	40 MHz	64 kB	4 kB	12 bit	57 I/O	2.7 V	5.5 V	+ 105 C		Tray
ARM Microcontrollers - MCU KINETIS E SERIES 16K FLASH 4K RAM 40MHz 32LQFP S9KEAZN16AMLCR NXP Semiconductors 1: £2.42 1,367In Stock	Mfr. Part No. S9KEAZN16AMLCR Mouser Part No 841-S9KEAZN16AMLCR	NXP Semiconductors	ARM Microcontrollers - MCU KINETIS E SERIES 16K FLASH 4K RAM 40MHz 32LQFP Learn More about NXP Semiconductors freescale kinetis ea	Datasheet	1,367In Stock	Cut Tape £2.42 £1.81 £1.57 £1.49 Reel £1.24 View £1.37 £1.33 £1.20	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	40 MHz	16 kB	4 kB	12 bit	28 I/O	2.7 V	5.5 V	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU KINETIS E SERIES 32K FLASH 4K RAM 40MHz 32LQFP S9KEAZN32AMLCR NXP Semiconductors 1: £2.54 6,017In Stock	Mfr. Part No. S9KEAZN32AMLCR Mouser Part No 841-S9KEAZN32AMLCR	NXP Semiconductors	ARM Microcontrollers - MCU KINETIS E SERIES 32K FLASH 4K RAM 40MHz 32LQFP Learn More about NXP Semiconductors freescale kinetis ea	Datasheet	6,017In Stock	Cut Tape £2.54 £1.90 £1.65 £1.57 Reel £1.32 View £1.44 £1.41 £1.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	40 MHz	32 kB	4 kB	12 bit	28 I/O	2.7 V	5.5 V	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 32 S9S08DZ60F2MLC NXP Semiconductors 1: £10.20 847In Stock	Mfr. Part No. S9S08DZ60F2MLC Mouser Part No 841-S9S08DZ60F2MLC	NXP Semiconductors	8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 32	Datasheet	847In Stock	£10.20 £8.02 £7.16 £6.89 View £6.43 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	S08	8 bit	40 MHz	60 kB	4 kB	12 bit	26 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/+125degC, Automotive Qualified, QFP 64 S9S08DZ60F2MLH NXP Semiconductors 1: £10.85 558In Stock	Mfr. Part No. S9S08DZ60F2MLH Mouser Part No 841-S9S08DZ60F2MLH	NXP Semiconductors	8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 64	Datasheet	558In Stock	£10.85 £8.54 £7.85 £7.37 View £7.18 £7.00 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	+ 125 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 32KB Flash, 40MHz, -40/+125degC, Automotive Qualified, SOP 20 S9S08EL32F1MTJ NXP Semiconductors 1: £8.84 739In Stock	Mfr. Part No. S9S08EL32F1MTJ Mouser Part No 841-S9S08EL32F1MTJ	NXP Semiconductors	8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 32KB Flash, 40MHz, -40/+125degC, Automotive Qualified, SOP 20	Datasheet	739In Stock	£8.84 £6.93 £6.01 £5.81 View £5.51 Quote	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	S08	8 bit	40 MHz	32 kB	1 kB	10 bit	16 I/O	2.7 V	5.5 V	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU C51-CAN Bootloader CAN AT89C51CC02CA-SISUM Microchip Technology 1: £6.45 28In Stock	Mfr. Part No. AT89C51CC02CA-SISUM Mouser Part No 556-A89C51C02CASISUM	Microchip Technology	8-bit Microcontrollers - MCU C51-CAN Bootloader CAN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	28In Stock	£6.45 £5.92 £5.36	Min.: 1 Mult.: 1	SMD/SMT	PLCC-28	8051	8 bit	40 MHz	16 kB	512 B	10 bit	20 I/O	3 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU CTRL Bootloader UART AT89C51CC02UA-SISUM Microchip Technology 1: £6.45 13In Stock	Mfr. Part No. AT89C51CC02UA-SISUM Mouser Part No 556-A89C51C02UASISUM	Microchip Technology	8-bit Microcontrollers - MCU CTRL Bootloader UART Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	13In Stock	£6.45 £5.92 £5.36	Min.: 1 Mult.: 1	SMD/SMT	PLCC-28	8051	8 bit	40 MHz	16 kB	512 B	10 bit	20 I/O	3 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU MCU 8-BIT AT80 CISC ROMless 3-5V AT80C51RD2-3CSUM Microchip Technology 1: £3.79 257In Stock	Mfr. Part No. AT80C51RD2-3CSUM Mouser Part No 556-AT80C51RD2-3CSUM	Microchip Technology	8-bit Microcontrollers - MCU MCU 8-BIT AT80 CISC ROMless 3-5V	Datasheet	257In Stock	£3.79 £3.47 £3.45	Min.: 1 Mult.: 1	Through Hole	PDIP-40	8051	8 bit	40 MHz	0 B	1.25 kB	No ADC	32 I/O	2.7 V	5.5 V	+ 85 C		Tube
16-bit Microcontrollers - MCU 16-bit 128KB Flash CAN DMA PIC24HJ128GP504-H/PT Microchip Technology 1: £7.16 16In Stock	Mfr. Part No. PIC24HJ128GP504-H/PT Mouser Part No 579-24HJ128GP504HPT	Microchip Technology	16-bit Microcontrollers - MCU 16-bit 128KB Flash CAN DMA Learn More about Microchip Technology microchip 16bit mcu dsc This product may require additional documentation to export from the United States.	Datasheet	16In Stock	£7.16 £6.56 £5.94	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	+ 150 C	AEC-Q100	Tray