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YINGHUA PIC18F65K22-E PT TQFP64 semiconductor in 64-pin TQFP package

YINGHUA

YINGHUA PIC18F65K22-E PT TQFP64 semiconductor

SKU CH-XV5W-KVB0Q

An 8-bit PIC18F65K22-E PT microcontroller in a 64-pin TQFP package for embedded control applications

  • Product typeICs Semicoductors
  • PIC18F65K22 microcontroller with 64-pin TQFP package
  • 65K flash memory for program storage
  • 18F core architecture for embedded control
  • New condition ready for production use
  • First listed by manufacturer February 21 2025

Microcontroller for Embedded Systems

The PIC18F65K22-E PT TQFP64 is an 8-bit microcontroller supplied in a 64-pin thin quad flat package. It serves engineers building new embedded control boards that need a moderate I/O count and on-chip peripherals. The part is stocked as new condition for current production designs.

Practical Limits of 64-Pin TQFP

The 64-pin TQFP footprint fixes the maximum number of external connections, so designs requiring more I/O lines must move to a larger package or add port expanders. Pin spacing also sets the minimum PCB trace width and assembly clearance that the layout must respect.

Flash Memory Capacity Decides Fit

The device provides 64 KB of program flash, and that single figure determines whether the firmware image will fit without external memory. If the application code exceeds this limit, the part cannot be used and a device with larger flash is required.

How it compares

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

Price $44.99
Pricier than about 62% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Should I choose the 64-pin TQFP version of the PIC18F65K22-E PT?

Yes, this part is supplied in a 64-pin TQFP package, so select it when your board layout requires that exact footprint.

What does the 18F65K22 designation tell me about the chip once it is on my board?

It identifies an 8-bit PIC microcontroller with 65 KB of flash memory and the K22 feature set, defining the core resources available to your firmware.

How does the TQFP64 interface affect what I can connect in practice?

The 64-pin thin quad flat pack provides up to 64 I/O connections, limiting the number of external signals you can route directly to the device.

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