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Small square black microchip with 44 pins

YINGHUA

YINGHUA PIC18F4580-IPT LQFP44 semiconductor

SKU CH-1M49-M471F

A PIC18F4580-IPT microcontroller in a 44-lead LQFP package for embedded control applications

  • Product typeICs Semicoductors
  • PIC18F4580-IPT microcontroller enables 8-bit embedded designs
  • 44-pin LQFP package suits compact surface-mount layouts
  • 18F core delivers efficient instruction execution
  • New condition ensures reliable out-of-box operation
  • First listed by manufacturer in June 2026

Microcontroller for embedded projects

The PIC18F4580-IPT is an 8-bit microcontroller in a 44-pin LQFP package. It suits engineers and students developing custom control boards or learning firmware basics. The device is supplied new and ready for prototyping or small-run production.

Surface-mount soldering and pin mapping

Installation requires surface-mount soldering onto a PCB designed for the 44-pin LQFP footprint. A reflow oven or hot-air station gives the most reliable joints. The tight lead pitch makes hand-soldering difficult and bridging between pins is the most common fault. Verify the pinout against the datasheet before committing to a layout.

Voltage rails and programmer compatibility

Confirm that your board provides the correct supply voltage for the chip and that your programmer supports the PIC18F4580 device ID. The target PCB must include the necessary ICSP header connections. Ensure the development toolchain you plan to use includes a linker script and header files for this specific part.

How it compares

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

Price $33.99
Typical for this category: the median of 1,027 items is $34.99.

Specifications

Product
Product typeICs Semicoductors

Questions about this item

How do I verify the PIC18F4580-IPT is running correctly after soldering the 44-pin LQFP package?

Apply power within the rated voltage range, then confirm the oscillator starts and the device responds to a programmer through the ICSP pins; a successful device-ID read of 0x4580 shows the core is alive.

What comes with the PIC18F4580-IPT and what must I source separately?

The tray contains only the 44-pin LQFP microcontroller; you must supply a PCB with matching footprint, decoupling capacitors, a crystal or resonator, a programmer such as a PICkit, and any application-specific peripherals.

Which PIC18F4580-IPT variant should I select for a new design?

The part marked PIC18F4580-IPT is the industrial-temperature LQFP44 version; choose it when you need the 44-pin package and extended temperature range — other packages or temperature grades carry different suffixes.

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