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Square black TQFP64 microcontroller chip with gull-wing leads

YINGHUA

YINGHUA PIC18F67K40-I PT TQFP64 semiconductor

SKU CH-7EWC-QK702

An 8-bit microcontroller in a 64-pin TQFP package offering 67 KB flash and 40 MHz operation

  • Product typeICs Semicoductors
  • PIC18F67K40 microcontroller delivers 64-pin TQFP package for compact board integration
  • High-performance 8-bit core with 67 KB flash memory supports complex embedded applications
  • 40 MHz maximum operating frequency enables responsive real-time control tasks
  • New condition ensures reliable operation straight from manufacturer stock
  • First listed June 2026 provides current production availability for designs

Microcontroller for embedded designs

The PIC18F67K40-I PT TQFP64 is an 8-bit microcontroller supplied in a 64-pin TQFP package. It targets engineers developing control firmware for industrial, automotive or consumer equipment where a new, lead-free component is required.

Fits a 64-pin PCB footprint

The device mounts directly on a board laid out for a 64-lead thin quad flat pack, freeing the designer from through-hole constraints and allowing dense routing around the perimeter. No external programmer beyond standard ICSP is mandated by the part itself.

Ships as a single IC

The package contains only the silicon die in its TQFP64 carrier; no development board, cable or software licence is bundled. Users must provide their own toolchain, debugger and power-regulation circuitry to begin development.

How it compares

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

Price $18.99
Cheaper than about 74% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Does the PIC18F67K40-I PT TQFP64 hit a thermal limit first under sustained use?

The PIC18F67K40-I PT TQFP64 is a microcontroller IC; its primary sustained-use limit is the maximum junction temperature specified in the device datasheet.

What noise, heat or power profile does the PIC18F67K40-I PT show when running all day?

The PIC18F67K40-I PT TQFP64 is a silent solid-state device; its heat output and power draw depend on clock frequency, voltage and peripheral usage detailed in the datasheet.

What programmer or debugger must I already own to develop with the PIC18F67K40-I PT TQFP64?

Development requires a compatible PIC programmer or debugger such as a PICkit or ICD tool that supports the PIC18F67K40-I PT TQFP64 device.

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