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PIC18F4xK20 Series 8-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Core	Program Memory Size	Data RAM Size	Package/Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 36 I/O 8B PIC18F46K20-E/PT Microchip Technology 1: $3.58 6,870In Stock	Mfr. Part No. PIC18F46K20-E/PT Mouser Part No 579-PIC18F46K20-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 36 I/O 8B Learn More about Microchip Technology microchipxlp	Datasheet	6,870In Stock	$3.58 $3.28 $3.11 $3.07 $2.98	Min.: 1 Mult.: 1	PIC18	64 kB	3.84 kB	TQFP-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F4xK20	Tray
8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B PIC18F45K20T-I/PT Microchip Technology 1: $3.40 1,229In Stock	Mfr. Part No. PIC18F45K20T-I/PT Mouser Part No 579-PIC18F45K20TIPT	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B Learn More about Microchip Technology microchip pic18f45k20 mcus	Datasheet	1,229In Stock	Cut Tape $3.40 $3.11 $3.08 $3.06 Reel $2.88 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	PIC18	32 kB	1.5 kB	TQFP-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 36 I/O 8B PIC18F46K20-I/P Microchip Technology 1: $3.66 1,629In Stock	Mfr. Part No. PIC18F46K20-I/P Mouser Part No 579-PIC18F46K20-I/P	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 36 I/O 8B Learn More about Microchip Technology microchipxlp	Datasheet	1,629In Stock	$3.66 $3.27 $3.15 $3.11 View $3.04 $3.02	Min.: 1 Mult.: 1	PIC18	64 kB	3.84 kB	PDIP-40	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Tube
8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 36 I/O 8B PIC18F46K20-I/ML Microchip Technology 1: $3.40 4,261In Stock	Mfr. Part No. PIC18F46K20-I/ML Mouser Part No 579-PIC18F46K20-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 36 I/O 8B Learn More about Microchip Technology microchipxlp	Datasheet	4,261In Stock	$3.40 $3.36 $3.12 $2.83 $2.81	Min.: 1 Mult.: 1	PIC18	64 kB	3.84 kB	QFN-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Tube
8-bit Microcontrollers - MCU 16KB Flash 768B RAM 36 I/O 8B PIC18F44K20-I/P Microchip Technology 1: $3.14 13In Stock	Mfr. Part No. PIC18F44K20-I/P Mouser Part No 579-PIC18F44K20-I/P	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash 768B RAM 36 I/O 8B Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	13In Stock	$3.14 $2.88 $2.61	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	PDIP-40	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	Through Hole	8 bit	- 40 C	+ 125 C	PIC18F4xK20	Tube
8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 36 I/O 8B PIC18F46K20T-I/ML Microchip Technology 1: $3.47 1,526In Stock	Mfr. Part No. PIC18F46K20T-I/ML Mouser Part No 579-PIC18F46K20TIML	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 36 I/O 8B Learn More about Microchip Technology microchipxlp	Datasheet	1,526In Stock	Cut Tape $3.47 $3.40 $3.19 Reel $2.88 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	PIC18	64 kB	3.84 kB	QFN-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16KB Flash 768B RAM 36 I/O 8B PIC18F44K20T-I/PT Microchip Technology 1: $2.81 752In Stock	Mfr. Part No. PIC18F44K20T-I/PT Mouser Part No 579-PIC18F44K20TIPT	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash 768B RAM 36 I/O 8B Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	752In Stock	Cut Tape $2.81 $2.76 $2.52 Reel $2.35 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	PIC18	16 kB	768 B	TQFP-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 36 I/O 8B PIC18F46K20-E/ML Microchip Technology 1: $3.72 223In Stock	Mfr. Part No. PIC18F46K20-E/ML Mouser Part No 579-PIC18F46K20-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 36 I/O 8B Learn More about Microchip Technology microchipxlp	Datasheet	223In Stock	$3.72 $3.65 $3.41 $3.40 View $3.11 $3.09	Min.: 1 Mult.: 1	PIC18	64 kB	3.84 kB	QFN-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F4xK20	Tube
8-bit Microcontrollers - MCU 64KB FL 3968b RAM 8b Familynanowatt XLP PIC18F46K20-E/MV Microchip Technology 1: $3.56 401In Stock	Mfr. Part No. PIC18F46K20-E/MV Mouser Part No 579-PIC18F46K20-E/MV	Microchip Technology	8-bit Microcontrollers - MCU 64KB FL 3968b RAM 8b Familynanowatt XLP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	401In Stock	$3.56 $3.26 $2.95	Min.: 1 Mult.: 1	PIC18	64 kB	3.84 kB	QFN-40	64 MHz	10 bit	35 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F4xK20	Tube
8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 36 I/O 8B PIC18F46K20-I/PT Microchip Technology 1: $3.26 2,525In Stock	Mfr. Part No. PIC18F46K20-I/PT Mouser Part No 579-PIC18F46K20-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 36 I/O 8B Learn More about Microchip Technology microchipxlp	Datasheet	2,525In Stock	$3.26 $2.99 $2.71	Min.: 1 Mult.: 1	PIC18	64 kB	3.84 kB	TQFP-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Tray
8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 36 I/O 8B PIC18F46K20T-I/PT Microchip Technology 1: $3.33 1,156In Stock	Mfr. Part No. PIC18F46K20T-I/PT Mouser Part No 579-PIC18F46K20TIPT	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 36 I/O 8B Learn More about Microchip Technology microchipxlp	Datasheet	1,156In Stock	Cut Tape $3.33 $3.23 Reel $2.76 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	PIC18	64 kB	3.84 kB	TQFP-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B PIC18F45K20-I/PT Microchip Technology 1: $3.07 1,150In Stock	Mfr. Part No. PIC18F45K20-I/PT Mouser Part No 579-PIC18F45K20-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B Learn More about Microchip Technology microchip pic18f45k20 mcus	Datasheet	1,150In Stock	$3.07 $2.80	Min.: 1 Mult.: 1	PIC18	32 kB	1.5 kB	TQFP-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Tray
8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B PIC18F45K20T-I/ML Microchip Technology 1: $3.55 1,745In Stock	Mfr. Part No. PIC18F45K20T-I/ML Mouser Part No 579-PIC18F45K20TIML	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B Learn More about Microchip Technology microchip pic18f45k20 mcus	Datasheet	1,745In Stock	Cut Tape $3.55 Reel $3.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	PIC18	32 kB	1.5 kB	QFN-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8 KB Enh Flash 768 RAM 36 I/O Pb Free PIC18F43K20-I/PT Microchip Technology 1: $2.63 162In Stock	Mfr. Part No. PIC18F43K20-I/PT Mouser Part No 579-PIC18F43K20-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 8 KB Enh Flash 768 RAM 36 I/O Pb Free Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	162In Stock	$2.63 $2.42 $2.17	Min.: 1 Mult.: 1	PIC18	8 kB	512 B	TQFP-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Tray
8-bit Microcontrollers - MCU 16KB Flash 768B RAM 36 I/O 8B PIC18F44K20-E/PT Microchip Technology 1: $3.02 83In Stock	Mfr. Part No. PIC18F44K20-E/PT Mouser Part No 579-PIC18F44K20-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash 768B RAM 36 I/O 8B Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	83In Stock	$3.02 $2.78 $2.52	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	TQFP-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F4xK20	Tray
8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B PIC18F45K20-I/ML Microchip Technology 1: $3.21 75In Stock 225Expected 2026/11/02	Mfr. Part No. PIC18F45K20-I/ML Mouser Part No 579-PIC18F45K20-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B Learn More about Microchip Technology microchip pic18f45k20 mcus	Datasheet	75In Stock 225Expected 2026/11/02	$3.21 $2.98	Min.: 1 Mult.: 1	PIC18	32 kB	1.5 kB	QFN-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Tube
8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B PIC18F45K20-E/PT Microchip Technology 1: $3.63 213In Stock	Mfr. Part No. PIC18F45K20-E/PT Mouser Part No 579-PIC18F45K20-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B Learn More about Microchip Technology microchip pic18f45k20 mcus	Datasheet	213In Stock	$3.63	Min.: 1 Mult.: 1	PIC18	32 kB	1.5 kB	TQFP-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F4xK20	Tray
8-bit Microcontrollers - MCU 64KB 3968BRM 36I/O 8b Fam nanowatt XLP PIC18F46K20-I/MV Microchip Technology 1: $3.22 213In Stock	Mfr. Part No. PIC18F46K20-I/MV Mouser Part No 579-PIC18F46K20-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3968BRM 36I/O 8b Fam nanowatt XLP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	213In Stock	$3.22 $2.97 $2.67	Min.: 1 Mult.: 1	PIC18	64 kB	3.84 kB	QFN-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Tube
8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B PIC18F45K20-I/P Microchip Technology 1: $3.50 159In Stock	Mfr. Part No. PIC18F45K20-I/P Mouser Part No 579-PIC18F45K20-I/P	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B Learn More about Microchip Technology microchip pic18f45k20 mcus	Datasheet	159In Stock	$3.50 $3.21	Min.: 1 Mult.: 1	PIC18	32 kB	1.5 kB	PDIP-40	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Tube
8-bit Microcontrollers - MCU 16KB Flash 768B RAM 36 I/O 8B PIC18F44K20-I/PT Microchip Technology 1: $2.76 320Expected 2026/12/21	Mfr. Part No. PIC18F44K20-I/PT Mouser Part No 579-PIC18F44K20-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash 768B RAM 36 I/O 8B Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	320Expected 2026/12/21	$2.76 $2.52 $2.29	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	TQFP-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Tray
8-bit Microcontrollers - MCU 8 KB Enh Flash 768 RAM 36 I/O Pb Free PIC18F43K20-I/ML Microchip Technology 315: $2.31 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. PIC18F43K20-I/ML Mouser Part No 579-PIC18F43K20-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 8 KB Enh Flash 768 RAM 36 I/O Pb Free Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 7 Weeks	$2.31	Min.: 315 Mult.: 45	PIC18	8 kB	512 B	QFN-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Tube
8-bit Microcontrollers - MCU 8 KB Enh Flash 768 RAM 36 I/O Pb Free PIC18F43K20-I/P Microchip Technology 270: $2.50 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. PIC18F43K20-I/P Mouser Part No 579-PIC18F43K20-I/P	Microchip Technology	8-bit Microcontrollers - MCU 8 KB Enh Flash 768 RAM 36 I/O Pb Free Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 7 Weeks	$2.50	Min.: 270 Mult.: 10	PIC18	8 kB	512 B	PDIP-40	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Tube
8-bit Microcontrollers - MCU 8 KB Enh Flash 768 RAM 36 I/O Pb Free PIC18F43K20T-I/ML Microchip Technology 1,600: $2.36 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. PIC18F43K20T-I/ML Mouser Part No 579-PIC18F43K20TIML	Microchip Technology	8-bit Microcontrollers - MCU 8 KB Enh Flash 768 RAM 36 I/O Pb Free Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $2.36	Min.: 1,600 Mult.: 1,600 : 1,600	PIC18	8 kB	512 B	QFN-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Reel
8-bit Microcontrollers - MCU 8 KB Enh Flash 768 RAM 36 I/O Pb Free PIC18F43K20T-I/PT Microchip Technology 1,200: $2.24 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. PIC18F43K20T-I/PT Mouser Part No 579-PIC18F43K20TIPT	Microchip Technology	8-bit Microcontrollers - MCU 8 KB Enh Flash 768 RAM 36 I/O Pb Free Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $2.24	Min.: 1,200 Mult.: 1,200 : 1,200	PIC18	8 kB	512 B	TQFP-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F4xK20	Reel
8-bit Microcontrollers - MCU 16KB Flash 768B RAM 36 I/O 8B PIC18F44K20-E/ML Microchip Technology 270: $2.65 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC18F44K20-E/ML Mouser Part No 579-PIC18F44K20-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash 768B RAM 36 I/O 8B Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 10 Weeks	$2.65	Min.: 270 Mult.: 45	PIC18	16 kB	768 B	QFN-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F4xK20	Tube

PIC18F4xK20 Series 8-bit Microcontrollers - MCU

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