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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	Packaging
8-bit Microcontrollers - MCU 80KB 3328bytes-RAM 25I/O PIC18F2682-I/SP Microchip Technology 1: £8.66 54In Stock	Mfr. Part No. PIC18F2682-I/SP Mouser Part No 579-PIC18F2682-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 80KB 3328bytes-RAM 25I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	54In Stock	£8.66	Min.: 1 Mult.: 1	Through Hole	PDIP-28	PIC18	8 bit	40 MHz	80 kB	3.25 kB	10 bit	28 I/O	4.5 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 8KB 512 RAM 36 I/O PIC18F4320-I/P Microchip Technology 1: £5.99 134In Stock	Mfr. Part No. PIC18F4320-I/P Mouser Part No 579-PIC18F4320-I/P	Microchip Technology	8-bit Microcontrollers - MCU 8KB 512 RAM 36 I/O	Datasheet	134In Stock	£5.99	Min.: 1 Mult.: 1	Through Hole	PDIP-40	PIC18	8 bit	40 MHz	8 kB	512 B	10 bit	36 I/O	4.2 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 8 KB Flash 512 RAM PIC18F4321-I/P Microchip Technology 1: £3.63 83In Stock	Mfr. Part No. PIC18F4321-I/P Mouser Part No 579-PIC18F4321-I/P	Microchip Technology	8-bit Microcontrollers - MCU 8 KB Flash 512 RAM Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	83In Stock	£3.63	Min.: 1 Mult.: 1	Through Hole	PDIP-40	PIC18	8 bit	40 MHz	8 kB	512 B	10 bit	36 I/O	4.2 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 16KB 768 RAM 36I/O PIC18F4410-I/PT Microchip Technology 1: £3.98 160In Stock	Mfr. Part No. PIC18F4410-I/PT Mouser Part No 579-PIC18F4410-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 16KB 768 RAM 36I/O	Datasheet	160In Stock	£3.98	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC18	8 bit	40 MHz	16 kB	768 B	10 bit	36 I/O	4.2 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 16KB 768 RAM 36I/O PIC18F4420-I/P Microchip Technology 1: £4.63 145In Stock	Mfr. Part No. PIC18F4420-I/P Mouser Part No 579-PIC18F4420-I/P	Microchip Technology	8-bit Microcontrollers - MCU 16KB 768 RAM 36I/O	Datasheet	145In Stock	£4.63	Min.: 1 Mult.: 1	Through Hole	PDIP-40	PIC18	8 bit	40 MHz	16 kB	768 B	10 bit	36 I/O	4.2 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 16 KB FL 768 RAM 36 I/O PIC18F4480-I/P Microchip Technology 1: £6.15 9In Stock 80Expected 06/11/2026	Mfr. Part No. PIC18F4480-I/P Mouser Part No 579-PIC18F4480-I/P	Microchip Technology	8-bit Microcontrollers - MCU 16 KB FL 768 RAM 36 I/O	Datasheet	9In Stock 80Expected 06/11/2026	£6.15	Min.: 1 Mult.: 1	Through Hole	PDIP-40	PIC18	8 bit	40 MHz	16 kB	768 B	10 bit	36 I/O	2 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O PIC18F4510-I/PT Microchip Technology 1: £4.64 17In Stock	Mfr. Part No. PIC18F4510-I/PT Mouser Part No 579-PIC18F4510-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O	Datasheet	17In Stock	£4.64	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC18	8 bit	40 MHz	32 kB	1.5 kB	10 bit	36 I/O	4.2 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O PIC18F452-E/PT Microchip Technology 1: £8.46 7In Stock	Mfr. Part No. PIC18F452-E/PT Mouser Part No 579-PIC18F452-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O	Datasheet	7In Stock	£8.46	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC18	8 bit	40 MHz	32 kB	1.5 kB	10 bit	34 I/O	4.2 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O PIC18F452T-I/PT Microchip Technology 1: £8.49 182In Stock	Mfr. Part No. PIC18F452T-I/PT Mouser Part No 579-PIC18F452T-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O	Datasheet	182In Stock	Cut Tape £8.49 Reel £7.21 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	SMD/SMT	TQFP-44	PIC18	8 bit	40 MHz	32 kB	1.5 kB	10 bit	34 I/O	4.2 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB 3968 RAM 36 I/O PIC18F4620-I/P Microchip Technology 1: £6.66 127In Stock 1,300Expected 24/12/2026	Mfr. Part No. PIC18F4620-I/P Mouser Part No 579-PIC18F4620-I/P	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3968 RAM 36 I/O	Datasheet	127In Stock 1,300Expected 24/12/2026	£6.66	Min.: 1 Mult.: 1	Through Hole	PDIP-40	PIC18	8 bit	40 MHz	64 kB	3.87 kB	10 bit	36 I/O	4.2 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 64KB 3328 RAM w/ECAN PIC18F4680-I/P Microchip Technology 1: £8.20 94In Stock	Mfr. Part No. PIC18F4680-I/P Mouser Part No 579-PIC18F4680-I/P	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3328 RAM w/ECAN	Datasheet	94In Stock	£8.20	Min.: 1 Mult.: 1	Through Hole	PDIP-40	PIC18	8 bit	40 MHz	64 kB	3.25 kB	10 bit	36 I/O	4.2 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 16kBF 768RM 68I/O PIC18F6310-I/PT Microchip Technology 1: £3.70 224In Stock	Mfr. Part No. PIC18F6310-I/PT Mouser Part No 579-PIC18F6310-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 16kBF 768RM 68I/O	Datasheet	224In Stock	£3.70	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	8 bit	40 MHz	8 kB	768 B	10 bit	54 I/O	4.2 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 16kBF 768RM 68I/O PIC18F6390-I/PT Microchip Technology 1: £3.90 70In Stock	Mfr. Part No. PIC18F6390-I/PT Mouser Part No 579-PIC18F6390-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 16kBF 768RM 68I/O	Datasheet	70In Stock	£3.90	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	8 bit	40 MHz	8 kB	768 B	10 bit	50 I/O	4.2 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 16kBF 768RM 68I/O PIC18F6410-E/PT Microchip Technology 1: £4.63 146In Stock	Mfr. Part No. PIC18F6410-E/PT Mouser Part No 579-PIC18F6410-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 16kBF 768RM 68I/O	Datasheet	146In Stock	£4.63	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	8 bit	40 MHz	16 kB	768 B	10 bit	54 I/O	4.2 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 48KB 3840 RAM 52I/O PIC18F6525-I/PT Microchip Technology 1: £8.46 3In Stock	Mfr. Part No. PIC18F6525-I/PT Mouser Part No 579-PIC18F6525-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 48KB 3840 RAM 52I/O	Datasheet	3In Stock	£8.46	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	8 bit	40 MHz	48 kB	3.75 kB	10 bit	53 I/O	4.2 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 32KB FL 2048b RAM 51I/O 8b Fam PIC18F65J90-I/PT Microchip Technology 1: £3.18 5In Stock	Mfr. Part No. PIC18F65J90-I/PT Mouser Part No 579-PIC18F65J90-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB FL 2048b RAM 51I/O 8b Fam	Datasheet	5In Stock	£3.18 £2.92 £2.64	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	8 bit	40 MHz	32 kB	2 kB	10 bit	51 I/O	2 V	3.6 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 64 KB 4K RAM 70 I/O PIC18F8622-I/PT Microchip Technology 1: £8.10 94In Stock 119Expected 10/11/2026	Mfr. Part No. PIC18F8622-I/PT Mouser Part No 579-PIC18F8622-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 64 KB 4K RAM 70 I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	94In Stock 119Expected 10/11/2026	£8.10	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 bit	40 MHz	64 kB	4 kB	10 bit	70 I/O	4.2 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 96 KB 4K RAM 70 I/O PIC18F8627-I/PT Microchip Technology 1: £9.43 103In Stock	Mfr. Part No. PIC18F8627-I/PT Mouser Part No 579-PIC18F8627-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 96 KB 4K RAM 70 I/O	Datasheet	103In Stock	£9.43	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 bit	40 MHz	96 kB	3.84 kB	10 bit	70 I/O	4.2 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 96KB Flash 4KB RAM 1024 DataEE 12B ADC PIC18F8628-I/PT Microchip Technology 1: £11.05 82In Stock	Mfr. Part No. PIC18F8628-I/PT Mouser Part No 579-PIC18F8628IPT	Microchip Technology	8-bit Microcontrollers - MCU 96KB Flash 4KB RAM 1024 DataEE 12B ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	82In Stock	£11.05	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 bit	40 MHz	96 kB	3.84 kB	12 bit	70 I/O	4.2 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 96 KB FL 4 KB RAM PIC18F86J15-I/PT Microchip Technology 1: £3.79 25In Stock	Mfr. Part No. PIC18F86J15-I/PT Mouser Part No 579-PIC18F86J15-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 96 KB FL 4 KB RAM	Datasheet	25In Stock	£3.79 £3.49	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 bit	40 MHz	96 kB	3.84 kB	10 bit	66 I/O	2 V	2.7 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 128 KB FL 3936 RAM 25 MHz PIC18F8722-E/PT Microchip Technology 1: £11.72 29In Stock	Mfr. Part No. PIC18F8722-E/PT Mouser Part No 579-PIC18F8722-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 128 KB FL 3936 RAM 25 MHz	Datasheet	29In Stock	£11.72	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 bit	40 MHz	128 kB	3.84 kB	10 bit	70 I/O	4.2 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 128 KB FL 4 KB RAM PIC18F87J10-I/PT Microchip Technology 1: £3.98 156In Stock 476Expected 01/01/2027	Mfr. Part No. PIC18F87J10-I/PT Mouser Part No 579-PIC18F87J10-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 128 KB FL 4 KB RAM	Datasheet	156In Stock 476Expected 01/01/2027	£3.98 £3.64	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 bit	40 MHz	128 kB	3.84 kB	10 bit	66 I/O	2 V	2.7 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 4KB 256 RAM 16I/O PIC18LF1220-I/P Microchip Technology 1: £3.06 179In Stock	Mfr. Part No. PIC18LF1220-I/P Mouser Part No 579-PIC18LF1220-I/P	Microchip Technology	8-bit Microcontrollers - MCU 4KB 256 RAM 16I/O Learn More about Microchip Technology microchip pic18f1220 pic18f1320 mcus	Datasheet	179In Stock	£3.06	Min.: 1 Mult.: 1	Through Hole	PDIP-18	PIC18	8 bit	40 MHz	4 kB	256 B	10 bit	16 I/O	2 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 4KB 256 RAM 16I/O PIC18LF1220-I/SS Microchip Technology 1: £2.83 172In Stock	Mfr. Part No. PIC18LF1220-I/SS Mouser Part No 579-PIC18LF1220-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 4KB 256 RAM 16I/O Learn More about Microchip Technology microchip pic18f1220 pic18f1320 mcus	Datasheet	172In Stock	£2.83	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC18	8 bit	40 MHz	4 kB	256 B	10 bit	16 I/O	2 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 8KB 256 RAM 16I/O PIC18LF1320-I/P Microchip Technology 1: £3.40 77In Stock	Mfr. Part No. PIC18LF1320-I/P Mouser Part No 579-PIC18LF1320-I/P	Microchip Technology	8-bit Microcontrollers - MCU 8KB 256 RAM 16I/O Learn More about Microchip Technology microchip pic18f1220 pic18f1320 mcus	Datasheet	77In Stock	£3.40	Min.: 1 Mult.: 1	Through Hole	PDIP-18	PIC18	8 bit	40 MHz	8 kB	256 B	10 bit	16 I/O	2 V	5.5 V	+ 85 C	Tube