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Small square black QFN28 integrated circuit chip

YINGHUA

YINGHUA PIC16LF1786-E ML QFN28 semiconductor

SKU CH-8ZNH-9J2ES

An 8-bit microcontroller in a 28-pin QFN package for low-power embedded control

  • Product typeICs Semicoductors
  • Low-power 16-bit microcontroller core for efficient embedded designs
  • 28-pin QFN package enables compact PCB layouts
  • 1786 model variant tailored for specific application needs
  • New condition ensures reliable out-of-the-box operation
  • First listed February 2025 for current component availability

Microcontroller for embedded systems

The YINGHUA PIC16LF1786-E ML QFN28 is a new semiconductor suited for engineers designing low-power embedded applications. Its 28-pin QFN package supports compact PCB layouts where board space is limited. Developers working on sensor interfaces or battery-operated devices will find the device appropriate for prototyping and production runs.

Integration into a circuit board

The QFN28 footprint requires a matching land pattern and reflow soldering process during assembly. No through-hole connections are needed, which frees up the opposite side of the board for additional routing or components. A compatible programmer and regulated supply voltage are necessary to operate the IC within the larger system.

Upgrade from larger legacy packages

This part replaces older microcontrollers housed in wider SOIC or PDIP bodies that consume more area. The jump is worthwhile when a design revision demands a smaller outline without changing the core instruction set. It is not for designs needing more I/O pins than the 28-lead frame provides.

How it compares

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

Price $30.99
Cheaper than about 55% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What thermal limit does the PIC16LF1786-E ML QFN28 reach first during sustained operation?

The 28-pin QFN package dissipates heat through its exposed pad; sustained loads will hit the junction-temperature ceiling before the board or ambient limits.

How much noise, heat or power does the PIC16LF1786-E ML QFN28 generate when running continuously?

As a bare microcontroller it produces no audible noise; dynamic current scales with clock frequency and active peripherals, while the QFN28 thermal pad conducts heat to the PCB copper.

What programmer or debugger hardware must I already own to develop with the PIC16LF1786-E ML QFN28?

Development requires a PICkit, ICD or compatible ICSP programmer that supports the 16LF1786 device family and the 28-pin QFN footprint.

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