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Small black square TQFP64 chip with gull-wing leads

YINGHUA

YINGHUA PIC18LF65K80-IPT TQFP64 semiconductor

SKU CH-51EP-3MRXA

An 8-bit PIC18LF65K80-IPT microcontroller in a 64-pin TQFP package for embedded control applications

  • Product typeICs Semicoductors
  • PIC18LF65K80 microcontroller with 64-pin TQFP package for compact designs
  • Low-power 18-bit architecture extends battery life in portable applications
  • 65 KB flash memory stores complex firmware without external storage
  • 80 KB RAM handles large data buffers for real-time processing
  • New condition ensures reliable performance from first power-up

YINGHUA PIC18LF65K80-IPT microcontroller

The YINGHUA PIC18LF65K80-IPT is a new microcontroller supplied in a TQFP64 package. It belongs to the PIC18 family and carries the 65K80 part designation. This integrated circuit is intended for embedded control applications where a 64-pin footprint is required.

Suits engineers building low-pin-count embedded

Designers needing a 64-pin PIC18 device with the LF65K80 feature set will find this part matches the footprint. Projects that demand a higher pin count, a different package style, or an alternative core architecture should evaluate other device families instead.

Fits a 64-pin TQFP board layout

The TQFP64 package mounts directly onto a compatible PCB footprint, freeing board space compared with larger pin-count variants. Ensure the surrounding circuit provides the correct supply rails and peripheral connections for the LF65K80 device.

How it compares

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

Price $49.99
Pricier than about 66% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What external components does the PIC18LF65K80-IPT require to run?

The device is a bare microcontroller in a 64-pin TQFP package; you must supply a regulated power rail, decoupling capacitors, an oscillator or crystal, and a programming header such as ICSP to make it operate.

Can the 64-pin TQFP footprint replace an older 40-pin PIC18 device on the same board?

No, the 64-pin TQFP package has a different pin count and pitch, so it cannot drop into a socket or footprint designed for a 40-pin device without a PCB redesign.

How do I confirm the PIC18LF65K80-IPT is executing code after power-up?

Toggle a GPIO pin in firmware and probe it with an oscilloscope or logic analyser, or use the ICSP interface to read back the program memory and verify the device ID registers.

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