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Square black TQFP44 chip with silver leads

YINGHUA

YINGHUA dsPIC33EV256GM104-I PT TQFP44 semiconductor

SKU CH-KF7S-748Y5

A dsPIC33EV microcontroller with 256 KB flash in a 44-pin TQFP package for embedded control applications

  • Product typeICs Semicoductors
  • dsPIC33EV microcontroller provides 256 KB flash for program storage
  • 44-pin TQFP package enables compact board layout
  • 33EV core architecture supports real-time control tasks
  • 104 model variant targets embedded applications
  • New condition ensures reliable operation from February 2025 stock

YINGHUA dsPIC33EV256GM104-I PT

This YINGHUA semiconductor is a new dsPIC33EV256GM104-I PT device in a TQFP44 package. It is an integrated circuit suited for embedded control applications. The part was first listed by the manufacturer in February 2025. Engineers selecting a microcontroller for a specific design will evaluate this component.

Suits designs specifying this exact part number

Buyers whose schematic or bill of materials calls for the dsPIC33EV256GM104-I PT in a TQFP44 package can use this item. Projects that require a different pin count, a different package style, or a different device variant should look at other components.

The TQFP44 package decides fit

The 44-lead thin quad flat pack determines whether this device matches the PCB footprint and soldering process. Verify the package code against your layout before ordering.

How it compares

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

Price $79.99
Pricier than about 76% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What package style does the dsPIC33EV256GM104-I use and how many pins does it have?

The device comes in a 44-pin thin quad flat pack, so the board must provide 44 landing pads with enough clearance for the body.

What footprint dimensions should the PCB allow for this TQFP44 part?

The chip body measures 10 mm by 10 mm with leads extending from each side; allow matching courtyard and solder-mask clearance.

How is this surface-mount microcontroller soldered and which step is most often missed?

Apply solder paste to the 44 pads, place the component, then reflow; the step most often missed is inspecting all joints under magnification for bridges.

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