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Black square LQFP44 microcontroller chip with silver pins

YINGHUA

YINGHUA PIC16F1939-IPT LQFP44 semiconductor

SKU CH-P30K-10BX1

An 8-bit PIC16F1939-IPT microcontroller in a 44-pin LQFP package for embedded control applications

  • Product typeICs Semicoductors
  • PIC16F1939-IPT microcontroller in 44-pin LQFP package
  • New condition ensures reliable out-of-the-box operation
  • Surface-mount LQFP44 footprint simplifies PCB layout
  • Microchip PIC architecture supports embedded control tasks
  • First listed by manufacturer in June 2026

Microcontroller for embedded control

The PIC16F1939-IPT is an 8-bit microcontroller supplied in a 44-pin LQFP package. It targets engineers developing space-constrained embedded applications. The device integrates core peripherals for general-purpose control tasks. Buyers needing higher pin counts or larger flash arrays should evaluate alternative parts.

Steady-state operation in LQFP44

Under sustained load the LQFP44 package dissipates heat through its exposed pads and PCB copper. Thermal performance depends on board layout and ambient airflow rather than a short-burst rating. Designers must validate junction temperature in the final enclosure. No active cooling is assumed in the base specification.

44-pin LQFP footprint decides fit

The 44-lead LQFP outline fixes the board footprint and routing density. Pin spacing and package height determine whether the part clears adjacent components. Verify the mechanical drawing against your PCB stack-up before committing. A different package would require a redesign.

How it compares

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

Price $19.99
Cheaper than about 72% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Does the 44-pin LQFP package of this PIC16F1939-IPT run hot when operated continuously?

The device is a standard 44-pin LQFP microcontroller; typical power dissipation is low, so it does not run hot under normal continuous operation.

What programmer hardware is needed to flash the PIC16F1939-IPT?

You need a Microchip-compatible ICSP programmer such as a PICkit or ICD to program the device via its PGD and PGC pins.

Can this 16-bit core PIC16F1939-IPT replace an older 8-bit PIC in my existing 44-pin socket?

No, the PIC16F1939-IPT uses an enhanced 16-bit instruction set and different peripheral mapping, so it is not a drop-in replacement for legacy 8-bit PICs.

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