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Small black square TQFP44 microcontroller chip with silver pins

YINGHUA

YINGHUA DSPIC33FJ128MC204EPT TQFP44 semiconductor

SKU CH-6S33-N0EF6

A dsPIC33F digital signal controller with 128 KB flash in a 44-pin TQFP package

  • Product typeICs Semicoductors
  • 128 KB flash stores complex firmware
  • 44-pin TQFP package fits dense board layouts
  • dsPIC33F core blends MCU and DSP performance
  • New condition ensures factory-fresh reliability
  • Listed February 21 2025 for current availability

YINGHUA DSPIC33FJ128MC204EPT TQFP44 Microcontroller

This new semiconductor is a dsPIC33F digital signal controller suited for embedded designs needing mixed-signal processing. It targets engineers building motor control, power conversion or sensor interface applications. The 44-pin TQFP package fits compact board layouts. Buyers needing more I/O pins or a different core architecture cannot use this part.

Installation notes for TQFP44 package

Surface-mount soldering of the 44-lead thin quad flat pack requires standard reflow profiles and careful paste stencil alignment. The fine pitch leaves little margin for bridging between adjacent leads. Inspect joints with magnification after reflow to catch shorts. Hand soldering is possible but demands flux, a fine tip and steady technique.

Limits of the dsPIC33F platform

The device provides 128 KB of program Flash and operates within the dsPIC33F family constraints. Peripheral set and instruction throughput are fixed by this architecture. Designs requiring higher clock speeds, larger memory or advanced peripherals must select a different controller family. The part was first listed by the manufacturer in 2025.

How it compares

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

Price $57.99
Pricier than about 71% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

How do I verify the DSPIC33FJ128MC204EPT is operating correctly after soldering the TQFP44 package?

Apply power and confirm the device draws expected current, then run a simple firmware routine that toggles an I/O pin and checks the 128 KB flash and 204 KB RAM respond without errors.

What does the package contain and what must I source separately for the DSPIC33FJ128MC204EPT?

The reel or tray holds only the TQFP44 microcontroller; you must supply a PCB with a matching 44-pin footprint, decoupling capacitors, a programmer such as an ICD or PICkit, and a regulated supply voltage.

Which capacity variant of the DSPIC33FJ128MC204EPT should I select for my design?

This part number fixes the flash at 128 KB and RAM at 204 KB in a 44-pin TQFP package; no other memory or pin-count options exist under this MPN.

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