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 TQFP44 chip with gull-wing leads

YINGHUA

YINGHUA PIC18F47K42-I PT TQFP44 semiconductor

SKU CH-AS5D-42PRS

A PIC18F47K42-I PT 8-bit microcontroller in a 44-pin TQFP package for embedded control applications

  • Product typeICs Semicoductors
  • PIC18F47K42 microcontroller delivers 8-bit performance for embedded control
  • TQFP44 package provides 44 pins for flexible I/O connectivity
  • New condition ensures reliable operation straight from the manufacturer
  • Semiconductor IC designed for industrial and consumer electronics applications
  • First listed June 2026 with current production availability

PIC18F47K42 Microcontroller

The PIC18F47K42-I PT is an 8-bit microcontroller in a 44-pin TQFP package. It suits engineers designing embedded control systems needing integrated peripherals and flash memory. The device operates as a new, factory-fresh component for prototype or production boards.

Replacing legacy PIC18 parts

This part upgrades older PIC18F families by adding core-independent peripherals and larger flash capacity. The jump is worth it when designs need more program space or advanced analogue features without changing architecture. It fits existing 44-pin footprints for straightforward board revisions.

Verify voltage and pinout

Check that your schematic runs at the supported supply range before ordering. Confirm the 44-pin TQFP landing pattern matches your PCB layout. Ensure your programmer supports the device signature and that the 2026 datasheet revision covers your required peripherals.

How it compares

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

Price $50.99
Pricier than about 67% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What PCB footprint does the 44-pin TQFP package require?

The 44-pin TQFP package needs a matching 44-pin land pattern on your PCB; consult the device datasheet for exact pad dimensions and spacing.

How is the PIC18F47K42-I PT programmed after soldering?

After soldering, the device is programmed via its ICSP interface using a compatible Microchip programmer such as a PICkit or ICD tool.

When might the PIC18F47K42-I PT need replacement in a production design?

Replacement is only needed if the device fails electrically or if a firmware change requires a different silicon revision; the part itself has no wear-out components.

More in Encoders & Semiconductor Parts

Similar items