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Small square black TQFP44 microcontroller chip with silver pins

YINGHUA

YINGHUA PIC18F46Q84-E PT TQFP44 semiconductor

SKU CH-CHV8-BSJ0B

PIC18F46Q84-E PT TQFP44 microcontroller in 44-pin package for embedded applications

  • Product typeICs Semicoductors
  • PIC18F46Q84-E microcontroller in 44-pin TQFP package
  • New condition ensures reliable factory specifications
  • 44 pins enable extensive I/O connectivity
  • IC semiconductor designed for embedded control applications
  • Manufacturer listed February 21 2025

Microcontroller for embedded control

The YINGHUA PIC18F46Q84-E PT is a microcontroller built for embedded designs that need deterministic I/O and integrated peripherals. It suits engineers developing industrial, automotive or consumer equipment where a reliable 8-bit core simplifies firmware validation.

TQFP44 package limits board density

The 44-pin thin quad flat pack fixes the pin count and physical footprint, so the design cannot exceed the available I/O or shrink below the package outline. Layouts that demand more than 44 connections or a smaller body will need a different device.

46 KB flash and 84 KB RAM define code space

The on-chip flash holds 46 KB of program memory and the RAM provides 84 KB for data, giving headroom for moderate firmware and runtime buffers. Applications with large graphics assets, heavy protocol stacks or extensive lookup tables will exceed this capacity.

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 choose between the 44-pin TQFP and other package options for the PIC18F46Q84?

This listing is the 44-pin TQFP version. If your PCB footprint matches that pin count and package style, select this part. Other package variants would carry a different suffix.

What does the 46 in the part number tell me about the chip once it is on the board?

The 46 identifies the device within the PIC18F family, indicating its specific peripheral set and memory configuration for your design.

What interface standard does the TQFP44 package impose on my layout?

The TQFP44 package provides 44 pins on a thin quad flat pack footprint, defining the solder pad pattern and pin spacing your PCB must match.

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