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Small square black chip with 44 pins

YINGHUA

YINGHUA PIC18LF4580-IPT LQFP44 semiconductor

SKU CH-ZV2J-HTA2A

An 18-bit microcontroller in a 44-pin LQFP package for embedded applications

  • Product typeICs Semicoductors
  • PIC18LF4580 microcontroller delivers 8-bit performance for embedded control
  • Low-voltage operation extends battery life in portable devices
  • 44-pin LQFP package enables compact PCB layouts
  • 18 KB flash memory stores application firmware reliably
  • New condition ensures factory-fresh quality for production use

Microcontroller for low-voltage embedded designs

The YINGHUA PIC18LF4580-IPT is an 18-series microcontroller housed in a 44-pin LQFP package. It targets engineers building battery-powered or portable equipment where reduced supply voltage is a design priority. The device suits control tasks in consumer, industrial or automotive subsystems that demand integrated peripherals and flash memory.

Operating within the LQFP44 pin count

The 44-lead package fixes the number of available I/O and peripheral pins, limiting how many external signals can be managed simultaneously. PCB layout must accommodate the lead pitch and thermal pad requirements of this specific footprint. Migration to a higher pin-count variant would require a board redesign.

Verify voltage rails and programmer support

Confirm that your system runs at the low-voltage levels this part requires and that your in-circuit programmer supports the 18LF programming algorithm. Check that the 44-pin footprint matches your existing board layout and that the peripheral set covers the needed communication interfaces.

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

Which PIC18LF4580 variant should I select for a 44-pin LQFP footprint?

The part number PIC18LF4580-IPT identifies the 44-pin LQFP package, so order this exact code to match the footprint.

What does the 18 in PIC18LF4580 indicate for my design?

The 18 denotes the PIC18 8-bit microcontroller core used in this device.

How does the LQFP44 package affect board layout?

The LQFP44 package provides 44 pins in a low-profile quad flat pack suitable for surface-mount assembly.

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