Microchip PIC18F14K22-I/P, 8 bit PIC, PIC18(L)F1XK22 Microcontroller, 20 MHz, 16kB FLASH, 20-Pin PDIP

RS Stock No.:: 666-9848
Mfr. Part No.:: PIC18F14K22-I/P
Manufacturer:: Microchip

Microchip PIC18F14K22-I/P, 8 bit PIC, PIC18(L)F1XK22 Microcontroller, 20 MHz, 16kB FLASH, 20-Pin PDIP

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Bulk discount available

Subtotal (1 pack of 2 units)*

TWD182.00

(exc. GST)

TWD191.10

(inc. GST)

FREE delivery for orders over NT$1,300.00

In Stock

32 unit(s) ready to ship from another location
Plus 372 unit(s) shipping from December 18, 2025

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Units	Per unit	Per Pack*
2 - 4	TWD91.00	TWD182.00
6 +	TWD89.50	TWD179.00

*price indicative

RS Stock No.:: 666-9848
Mfr. Part No.:: PIC18F14K22-I/P
Manufacturer:: Microchip

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Product Type	Microcontroller
	Series	PIC18(L)F1XK22
	Package Type	PDIP
	Mount Type	Through Hole
	Pin Count	20
	Device Core	PIC
	Data Bus Width	8bit
	Program Memory Size	16kB
	Interface Type	SCI
	Maximum Clock Frequency	20MHz
	RAM Size	512bit
	Maximum Supply Voltage	5.5V
	Analogue Comparators	2
	Minimum Operating Temperature	-40°C
	Number of Programmable I/Os	35
	Maximum Power Dissipation Pd	800mW
	Maximum Operating Temperature	85°C
	Standards/Approvals	RoHS
	Length	26.92mm
	Height	4.95mm
	Width	7.11 mm
	Minimum Supply Voltage	2V
	Instruction Set Architecture	RISC
	Automotive Standard	No
	ADCs	12 x 10 Bit
	Program Memory Type	FLASH
	Number of Timers	4

	Select all
	Brand Microchip
	Product Type Microcontroller
	Series PIC18(L)F1XK22
	Package Type PDIP
	Mount Type Through Hole
	Pin Count 20
	Device Core PIC
	Data Bus Width 8bit
	Program Memory Size 16kB
	Interface Type SCI
	Maximum Clock Frequency 20MHz
	RAM Size 512bit
	Maximum Supply Voltage 5.5V
	Analogue Comparators 2
	Minimum Operating Temperature -40°C
	Number of Programmable I/Os 35
	Maximum Power Dissipation Pd 800mW
	Maximum Operating Temperature 85°C
	Standards/Approvals RoHS
	Length 26.92mm
	Height 4.95mm
	Width 7.11 mm
	Minimum Supply Voltage 2V
	Instruction Set Architecture RISC
	Automotive Standard No
	ADCs 12 x 10 Bit
	Program Memory Type FLASH
	Number of Timers 4

Datasheet

PIC18F1xK22 8-Bit Flash Microcontrollers

The PIC18F2x1x/4x1x family of microcontrollers are based on PIC18 architecture that offers a 31 level hardware stack and 75 instructions. These MCUs feature eXtreme Low Power technology, ideal for applications where low power consumption is vital.

Microcontroller Features

16 MIPS Max. CPU Speed

75 Instructions – 83 with Extended Instruction Set Enabled

31 Level Hardware Stack

Configurable Internal Oscillator – Selectable Frequency Range 16 MHz to 31 kHz

18 I/O Pins

Power-On Reset (POR)

Power-Up Timer (PWRT)

Oscillator Start-Up Timer (OST)

Brown-Out Reset (BOR)

Extended Watchdog Timer (WDT)

In-Circuit Serial Programming (ICSP)

In-Circuit Debug (ICD)

eXtreme Low-Power Features

Sleep Mode: 34 nA

Watchdog Timer: 460 nA

Timer1 Oscillator: 650 nA @ 32 kHz

Peripherals

10-bit Analogue-to-Digital Converter (ADC) – 12 Channels

Comparator Module

Voltage Reference Module

Three 16-bit Timers

One 8-bit Timer

One Enhanced Capture, Compare, PWM Module

Master Synchronous Serial Port (MSSP) Module with SPI and I²C

Enhanced Addressable Universal Synchronous Asynchronous Receiver Transmitter (EUSART)

SR Latch Module