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Microchip Technology PIC18F14Q41-I/P — Microcontrollers & Processors (MCU / MPU / DSP)

PIC18F14Q41-I/P 8-bit MCU, 64 MHz, 16 KB Flash, 20-PDIP

MPNPIC18F14Q41-I/P
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Microchip PIC® 18F PIC18F14Q41-I/P 8-bit MCU, 64 MHz, 16 KB Flash, 1 K x 8 RAM, 512 x 8 EEPROM, 20-DIP, -40°C to 85°C, 1.8V to 5.5V.

$2.1300Ref. price · indicative, final on quote
Microchip Technology PIC18F14Q41-I/P datasheet (PDF)
Packaging20-DIP (0.300", 7.62mm)
RoHSROHS3 Compliant
SeriesPIC® 18F
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

PIC18F14Q41-I/P specifications
ParameterValue
SeriesPIC® 18F
MountingThrough Hole
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 5.5V
Operating temperature-40°C~85°C(TA)
Speed64MHz
PackageTube
RAM size1K x 8
Core size8-Bit
EEPROM size512 x 8
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
ConnectivityI²C, LINbus, SPI, UART/USART
Number of i (O)18
Core processorPIC
Case20-DIP (0.300\", 7.62mm)
Data convertersA/D 17x12b; D/A 2x8b
Program memory size16KB (16K x 8)

Product details

What this 8-bit PIC brings to the bench

On the analog side you get a 17-channel 12-bit ADC and two 8-bit DAC channels — enough for reading multiple sensors and generating simple analog outputs.

Through-hole package — prototyping and low-volume production

Housed in a 20-pin PDIP (0.300" body, 7.62 mm pitch), this part is through-hole only. That makes it breadboard-friendly for firmware development and easy to hand-solder in small runs. For high-volume reflow you would need the surface-mount variant (check the base product number PIC18F14 for SOIC or SSOP options).

Frequently asked questions

What is the maximum clock speed of PIC18F14Q41-I/P?

The core runs at 64 MHz, which is the top speed for this PIC18F family member.

What are the alternatives to PIC18F14Q41-I/P?

Microchip offers several 8-bit PICs in the same performance tier. The PIC16LF1559-I/SS is a 32 MHz, 8-bit alternative with similar peripheral set but surface-mount only. For a 16-bit step up, the PIC24FJ256GA106-I/MR runs at 32 MHz with more I/O and memory. Neither is a drop-in replacement — the package, pinout, and core differ — but they serve the same general embedded control space.