We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small square black IC chip with 44 pins in TQFP package

YINGHUA

YINGHUA PIC18F43K22-I PT TQFP44 semiconductor

SKU CH-PAVW-6HQ8P

An 8-bit microcontroller in a 44-pin TQFP package for embedded applications

  • Product typeICs Semicoductors
  • Microcontroller delivers 8-bit performance for embedded control
  • 44-pin TQFP package enables compact surface-mount designs
  • 43 KB flash memory stores application firmware efficiently
  • 22 I/O lines provide flexible peripheral connectivity
  • New condition ensures reliable operation from first power-up

PIC18F43K22-I PT TQFP44 Microcontroller

The YINGHUA PIC18F43K22-I PT is an 8-bit microcontroller in a 44-pin TQFP package. It suits engineers developing embedded control applications that need a compact footprint. The device is supplied new and ready for production or prototyping use.

Capacity and headroom

The part provides 43 KB of program memory and operates within the PIC18F family architecture. It handles typical real-time control tasks and peripheral interfacing with adequate headroom. Designs requiring larger code storage or higher pin counts will exceed its resources.

TQFP44 package constraint

The 44-pin thin quad flat pack fixes the available I/O count and board layout. This package suits space-constrained designs but cannot accommodate applications needing more connections. Verify the pin count matches your PCB design before ordering.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 68% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Will the 44-pin TQFP footprint match the existing PCB layout for a PIC18F43K22 replacement?

Yes, the 44-pin TQFP package matches the standard footprint for the PIC18F43K22, so it fits the same PCB layout.

How can I confirm the device is running after programming it?

Verify the device signature reads 18F43K22 in the programmer software and check that the oscillator starts on the target board.

Does the package include a programming header or socket for development?

The component is supplied as a bare 44-pin TQFP IC; any programming header, socket or development board must be sourced separately.

More in Encoders & Semiconductor Parts

Similar items