PIC18FxxK20 & PIC18FxxJ11 8-bit Microcontrollers

Microchip Technology PIC18FxxK20 and PIC18FxxJ11 8-bit Microcontrollers are general-purpose MCUs providing 10 MIPS performance and low sleep power, using XLP technology. Microchip’s eXtreme Low Power (XLP) technology is designed to offer the lowest run and sleep currents for smart devices powered by batteries. The XLP PIC® MCUs can be combined with a variety of wired/wireless technologies to design end-to-end solutions for Internet of Things (IoT). These XLP PIC MCUs are ideal for IoT, smart energy, wearables, energy harvesting, connected home, and medical applications.

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Microchip Technology 8-bit Microcontrollers - MCU 16KB Flash 4KBRAM 12MIPS nanoWatt
Datasheet
219In Stock
Min.: 1
Mult.: 1

PIC18 16 kB 3.68 kB SPDIP-28 48 MHz 10 bit 16 I/O 2.15 V 3.6 V Through Hole 8 bit - 40 C + 85 C PIC18(L)F2xJ11 Tube
Microchip Technology 8-bit Microcontrollers - MCU 16KB Flash 4KBRAM 12MIPS nanoWatt
Datasheet
13In Stock
Min.: 1
Mult.: 1

PIC18 16 kB 3.68 kB SSOP-28 48 MHz 10 bit 16 I/O 2.15 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F2xJ11 Tube
Microchip Technology 8-bit Microcontrollers - MCU 16KB Flash 768B RAM 25 I/O 8B
Datasheet
225In Stock
Min.: 1
Mult.: 1

PIC18 16 kB 768 B SSOP-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C PIC18F2xK20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 16KB Flash 768B RAM 25 I/O 8B
Datasheet
443In Stock
564Expected 24/4/2026
Min.: 1
Mult.: 1

PIC18 16 kB 768 B SSOP-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 16KB Flash 768B RAM 25 I/O 8B
Datasheet
49In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,600

PIC18 16 kB 768 B QFN-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK20 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 4KBRAM 12MIPS nanoWatt
Datasheet
54In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 3.68 kB QFN-28 48 MHz 10 bit 16 I/O 2.15 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F2xJ11 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 4KBRAM 12MIPS nanoWatt
Datasheet
209In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 3.68 kB SSOP-28 48 MHz 10 bit 16 I/O 2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F2xJ11 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B
Datasheet
20In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 1.5 kB SSOP-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C PIC18F2xK20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B
Datasheet
98In Stock
435Expected 18/3/2026
Min.: 1
Mult.: 1

PIC18 32 kB 1.5 kB SPDIP-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V Through Hole 8 bit - 40 C + 125 C PIC18F2xK20 Tube

Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash 4KBRAM 12MIPS nanoWatt
Datasheet
186In Stock
244Expected 23/3/2026
Min.: 1
Mult.: 1

PIC18 64 kB 3.68 kB QFN-28 48 MHz 10 bit 16 I/O 2.15 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F2xJ11 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash 4KBRAM 12MIPS nanoWatt
Datasheet
272In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 3.68 kB SSOP-28 48 MHz 10 bit 16 I/O 2.15 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F2xJ11 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KBFlash 3968 RAM25 I/O 8B Family PbFree
Datasheet
129In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 3.84 kB SPDIP-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V Through Hole 8 bit - 40 C + 125 C PIC18F2xK20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KBFlash 3968 RAM25 I/O 8B Family PbFre
Datasheet
321In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 3.84 kB SSOP-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C PIC18F2xK20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KBFlash 3968 RAM25 I/O 8B Family PbFree
Datasheet
245In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 3.84 kB SPDIP-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V Through Hole 8 bit - 40 C + 85 C PIC18F2xK20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KBFlash 3968 RAM25 I/O 8B Family PbFree
Datasheet
850In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,600

PIC18 64 kB 3.84 kB SOIC-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK20 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 8 KB Enh Flash 768 RAM 36 I/O Pb Free
Datasheet
458In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 16KB Flash 768B RAM 36 I/O 8B
Datasheet
83In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 16KB Flash 768B RAM 36 I/O 8B
Datasheet
327In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B
Datasheet
263In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B
Datasheet
275In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B
Datasheet
169In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B
Datasheet
108In Stock
1,200Expected 17/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash 3936bytes RAM 67 I/O
Datasheet
60In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

PIC18 128 kB 3.81 kB TQFP-80 48 MHz 10 bit 68 I/O 2 V 2.7 V SMD/SMT 8 bit - 40 C + 85 C PIC18F8xJ11 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 8 KB Enh Flash 768 RAM 25 I/O Pb Free
Datasheet
430In Stock
Min.: 1
Mult.: 1

PIC18 8 kB 512 B SSOP-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 8 KB Enh Flash 768 RAM 25 I/O Pb Free
Datasheet
28In Stock
1,600Expected 17/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,600

PIC18 8 kB 512 B QFN-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK20 Reel, Cut Tape, MouseReel