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Square black LQFP44 chip with gull-wing leads

YINGHUA

YINGHUA PIC16LF77-IPT LQFP44 semiconductor

SKU CH-8TEJ-KYN45

A low-voltage microcontroller in a 44-pin LQFP package for embedded control applications

  • Product typeICs Semicoductors
  • Low-power microcontroller enables energy-efficient designs
  • LQFP44 package provides 44 pins for compact integration
  • PIC16LF77 core delivers 16-bit processing capability
  • New condition ensures reliable out-of-box operation
  • First listed February 21 2025 confirms current availability

PIC16LF77-IPT LQFP44 microcontroller

The YINGHUA PIC16LF77-IPT is a low-power 8-bit microcontroller in a 44-pin LQFP package. It is intended for engineers and students building embedded control projects that need modest I/O and program memory.

Suits breadboard prototypes and low-volume boards

This device fits designs where a small pin count and simple peripheral set are sufficient. Developers who require high-speed interfaces, large RAM or advanced analog blocks should look at larger parts instead.

Surface-mount soldering needed

The LQFP44 footprint demands reflow or careful hand soldering with fine-pitch tips. Common issues include bridged pins, insufficient wetting on the thermal pad and misalignment during placement.

How it compares

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

Price $15.99
Cheaper than about 80% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What programmer voltage does the PIC16LF77-IPT need for in-circuit programming?

The PIC16LF77-IPT is a low-voltage part so the programmer must support the device's Vpp range; check the programmer's datasheet for 16LF series compatibility before connecting.

Will the 44-pin LQFP footprint match the existing PCB pads designed for a standard 44-pin LQFP microcontroller?

Yes, the 44-pin LQFP package follows the industry standard pitch and body size so it will fit the same PCB footprint used for other 44-pin LQFP devices.

How can I verify the PIC16LF77-IPT is running after soldering it to the board?

Apply power, confirm the oscillator starts, then use the programmer to read back the device ID register which should return the 16LF77 signature.

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