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Black rectangular TQFP80 chip with silver leads on four sides

YINGHUA

YINGHUA PIC18F87K22-IPT TQFP80 semiconductor

SKU CH-3904-MR8DQ

A new 80-pin TQFP microcontroller IC for embedded control applications

  • Product typeICs Semicoductors
  • 80-pin TQFP package enables dense board layouts
  • 87-series microcontroller core delivers 8-bit processing
  • 22 suffix identifies specific device variant
  • 18F prefix marks flash-based architecture
  • New condition ensures factory-fresh reliability

YINGHUA PIC18F87K22-IPT TQFP80 microcontroller

The YINGHUA PIC18F87K22-IPT is an 8-bit microcontroller supplied in an 80-pin TQFP package. It is intended for engineers and developers building embedded control applications that require this specific device. The part is new and listed under the manufacturer part number PIC18F87K22-IPT.

TQFP80 package limits board density

The thin quad flat pack with 80 leads demands precise surface-mount assembly and a PCB footprint that accommodates the fine lead pitch. Designs constrained by board height or limited routing layers may find this package difficult to integrate. Hand soldering is impractical for reliable production.

80-pin count defines I/O capacity

The 80 pins determine the total number of external connections available for peripherals, power and ground. Projects requiring a higher or lower pin count must select a different package variant. Verify the pinout matches your schematic before ordering.

How it compares

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Price $34.99
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 confirm the TQFP80 package fits my board layout?

The TQFP80 package has 80 pins in a thin quad flat pack; verify the footprint and pin pitch against your PCB design before ordering.

What does the 18F87K22 part number tell me about the core and memory?

The 18F prefix marks an 8-bit PIC18 core, 87 indicates the family series, and K22 denotes the specific feature set including flash program memory and RAM.

Is the 80-pin count the limit for I/O on this device?

Yes, the 80 pins set the maximum I/O count; some pins serve power, ground or special functions, so usable general-purpose I/O will be lower.

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