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Black square TQFP44 integrated circuit with silver pins and white part marking

YINGHUA

YINGHUA PIC18LF4520-I PT TQFP44 IC semiconductor

SKU CH-CM01-SQVHM

PIC18LF4520-I PT IC in 44-pin TQFP package for embedded control applications

  • Product typeICs Semicoductors
  • Low-power 18-bit architecture for efficient embedded control
  • 44-pin TQFP package fits dense board layouts
  • PIC18LF4520 core delivers reliable microcontroller performance
  • New condition ensures full manufacturer specification compliance
  • First listed June 2026 for current production availability

PIC18LF4520-I PT TQFP44 IC

The YINGHUA PIC18LF4520-I PT is a microcontroller supplied in a 44-pin TQFP package. It is intended for engineers and developers building embedded control applications that require this specific part number.

Verify pinout and voltage before ordering

Confirm that your PCB layout matches the 44-lead TQFP footprint and that your design operates within the device voltage range. Check the manufacturer datasheet for the exact pin assignments and electrical characteristics required by your circuit.

Behaviour under sustained load

The component is specified for industrial temperature ranges and continuous operation within its rated limits. Thermal performance will depend on your board layout, copper area and any external heatsinking you provide.

Not for designs needing more I/O or memory

This device suits applications fitting its integrated peripheral set and program memory. Projects requiring higher pin counts, larger flash or additional communication interfaces must select a different microcontroller.

How it compares

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

Price $21.99
Cheaper than about 68% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Does the TQFP44 PIC18LF4520-I PT arrive alone or with any accessories such as a socket or programmer?

The part is supplied as a single TQFP44 integrated circuit; sockets, programmers and any development hardware must be sourced separately.

With only the PIC18LF4520-I PT listed, how do I know this is the correct variant for my design?

The marking confirms an 18-series low-voltage device with 4520 flash capacity in a 44-lead thin quad flat pack, matching the exact MPN required by your schematic.

What does the 44-pin TQFP package mean for board layout and I/O availability?

The 44 leads provide the full complement of I/O, power, ground, reset and programming pins in a compact surface-mount footprint suitable for dense PCB designs.

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