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Black square TQFP144 microcontroller chip with silver pins

YINGHUA

YINGHUA PIC24EP256GU814-IPH TQFP144 semiconductor

SKU CH-J679-EE74Z

Microchip PIC24EP microcontroller with 256 KB Flash in a 144-pin TQFP package

  • Product typeICs Semicoductors
  • High-performance 24-bit microcontroller core
  • 256 KB flash memory for code storage
  • 144-pin TQFP package enables dense layouts
  • Industrial temperature range suits harsh environments
  • New condition ensures reliable operation

Product Identification

The YINGHUA PIC24EP256GU814-IPH is a new semiconductor device housed in a 144-pin TQFP package. It integrates a 24-bit core with 256 KB of memory for embedded control applications. The part carries the 814 designation and was first listed by the manufacturer in 2025.

Target Use and Limitations

This IC suits engineers developing 24-bit embedded systems requiring the specific pinout and memory configuration of the 814 model. It is not for buyers who need a different pin count, a different core width, or a different memory capacity for their design.

Deciding Specification

The 144-pin TQFP package defines the physical footprint and connection layout for the printed circuit board. Verify that your board layout matches this exact package before ordering.

How it compares

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

Price $176.99
Pricier than about 84% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What is included with the PIC24EP256GU814-IPH TQFP144 and what must be sourced separately?

The device itself is supplied new in TQFP144 packaging; a printed circuit board, power supply, programming header, oscillator components and any peripheral circuitry must be provided separately.

How do I decide between the available versions or capacities of this microcontroller?

The part number defines a single configuration with 256 KB program flash and the EP core; no alternative memory sizes or speed grades are listed for this MPN.

What does the 256 KB flash figure mean when the chip is soldered onto a board?

It provides 256 KB of non-volatile program storage for firmware, determining the maximum application size that can run without external memory.

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