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Small black rectangular SOP-28 integrated circuit with 28 gull-wing leads

YINGHUA

YINGHUA PIC18F2431-E/SO 28-pin semiconductor

SKU CH-BBFP-EA3FD

28-pin SOP-28 microcontroller for embedded control applications, new condition

  • Product typeICs Semicoductors
  • 28-pin SOP package simplifies board layout
  • PIC18F2431 core handles motor-control tasks efficiently
  • New condition ensures reliable first-time operation
  • Microcontroller architecture supports real-time embedded applications
  • 18-series family offers proven industrial performance

Microcontroller for motor control

The YINGHUA PIC18F2431-E/SO is an 18-bit microcontroller in a 28-pin SOP package. It integrates specialised motion-control peripherals for brushless DC and stepper motor applications. Engineers use it in new designs that require deterministic commutation and encoder interfaces.

Suits embedded motor drives.

This device suits developers building servo loops, inverter stages or motion profiles where hardware PWM and quadrature decode reduce firmware overhead. Buyers who need more storage, faster arithmetic or integrated wireless connectivity should look at something else.

28-pin SOP footprint decides board fit

The 28-lead small-outline package fixes the PCB landing pattern and pin assignment. Verify that your layout matches this footprint before ordering, because no other package variant is offered for this part number.

How it compares

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

Price $40.99
Pricier than about 59% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Is the PIC18F2431-E/SO sold as a single chip or in a tray, and do I need a programmer?

The item is the PIC18F2431-E/SO microcontroller in a 28-pin SOP package; a separate programmer such as a PICkit is required to load firmware.

How do I decide between the SOP-28 version and other package options?

The listing specifies the SOP-28 surface-mount package; choose this version when your PCB is designed for 28-pin SOIC footprints.

What does the 18 KB flash size mean for my application code?

The 18 KB program flash holds the application and any bootloader; typical projects leave the majority of that space for user code.

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