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 microcontroller chip with gull-wing leads

YINGHUA

YINGHUA PIC18F56Q43-I PT TQFP44 semiconductor

SKU CH-X7R6-7HCQ3

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

  • Product typeICs Semicoductors
  • PIC18F56Q43 microcontroller delivers integrated performance
  • TQFP44 package enables compact 44-pin board layouts
  • New condition ensures reliable out-of-box operation
  • 18F56Q43 part number identifies exact device variant
  • First listed by manufacturer in June 2026

PIC18F56Q43-I PT TQFP44 microcontroller

The PIC18F56Q43-I PT TQFP44 is an 8-bit microcontroller from YINGHUA supplied in a 44-pin TQFP package. It provides 56 KB of flash memory and integrates core-independent peripherals for embedded control tasks. The device is new and intended for designs that need deterministic real-time response.

Suits space-constrained boards needing 56 KB flash

Engineers building cost-sensitive appliances, industrial sensors or automotive modules that fit a 44-pin footprint will find the memory and peripheral set adequate. Projects requiring more I/O pins, larger flash capacity or a different package style should evaluate other options.

56 KB flash in a 44-pin TQFP package

The combination of 56 KB program flash and the 44-pin TQFP outline is the decisive specification; it fixes both the code-space budget and the PCB footprint for the design.

How it compares

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

Price $38.99
Pricier than about 56% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What board footprint does the 44-lead TQFP package require?

The PIC18F56Q43-I PT fits a standard 44-lead thin quad flat pack footprint; verify the exact land pattern against the manufacturer datasheet before layout.

How is the device programmed once it is soldered to the board?

Use the ICSP interface on the 44-lead TQFP package; connect VPP, VDD, VSS, PGD and PGC to the programmer and ensure the target board supplies the correct voltage during programming.

When will the silicon revision or errata sheet be updated for this 2026 release?

Microchip publishes errata and silicon revision updates on the PIC18F56Q43 product page; check there periodically for any revisions after the June 2026 introduction.

More in Encoders & Semiconductor Parts

Similar items