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
Black square LQFP44 microcontroller chip with silver pins

YINGHUA

YINGHUA PIC18F45K80-HPT LQFP44 semiconductor

SKU CH-VAGW-VD598

A PIC18F45K80-HPT 8-bit microcontroller in a 44-pin LQFP package for embedded control applications

  • Product typeICs Semicoductors
  • PIC18F45K80 microcontroller in 44-pin LQFP package
  • 18-bit architecture supports efficient embedded control
  • 44 pins enable flexible I/O connectivity
  • New condition ensures reliable out-of-box operation
  • First listed June 2026 from manufacturer

PIC18F45K80-HPT LQFP44 microcontroller

The YINGHUA PIC18F45K80-HPT is an 8-bit microcontroller housed in a 44-pin LQFP package. It is intended for engineers and hobbyists developing embedded control applications that require integrated peripherals and flash memory. The device operates as a core logic component on a custom printed circuit board.

44-pin LQFP package integration

The 44-pin LQFP footprint defines the board layout and soldering requirements for this device. It provides the physical interface for all I/O, power, and programming connections. No cables, headers, or programming adapters are included in the package; these must be sourced separately to match the target hardware design.

Suitable for custom embedded designs

This part suits developers building bare-metal or RTOS-based firmware for industrial, automotive, or consumer electronics. It is not suited for projects needing a pre-programmed bootloader, a development board, or a higher pin-count variant for expanded I/O. Buyers requiring integrated wireless connectivity or a different package style should evaluate alternative devices.

How it compares

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

Price $19.99
Cheaper than about 72% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Will the 44-pin LQFP package need reballing or socket replacement during field service?

The 44-pin LQFP is surface-mounted; rework requires hot-air desoldering and fresh solder paste, not reballing, and sockets for this footprint are uncommon in production boards.

Which electrical limit appears first when the PIC18F45K80 runs continuous code at full speed?

The 80 MHz maximum clock and 5 V supply set the dynamic power ceiling; sustained operation hits the thermal budget of the LQFP44 body before any voltage regulator or I/O current limit is reached.

How much heat does the LQFP44 dissipate when the core runs at 18 MIPS all day?

At 18 MIPS the device draws tens of milliamps from 5 V, so the LQFP44 package rises only modestly above ambient; a copper pour under the ground pins is usually sufficient without a heatsink.

More in Encoders & Semiconductor Parts

Similar items