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Black rectangular SOP-28 chip with silver pins and white text

YINGHUA

YINGHUA PIC16F57-I/SO SOP-28 semiconductor

SKU CH-PJHH-MNV1Z

8-bit PIC microcontroller in 28-pin SOP package for embedded control applications

  • Product typeICs Semicoductors
  • Ready-to-use PIC microcontroller in SOP-28 package
  • 28-pin surface-mount footprint suits compact board layouts
  • 16-bit core delivers efficient control for embedded tasks
  • New condition guarantees factory-fresh reliability from 2026 stock
  • Part number PIC16F57-I/SO identifies exact device for ordering

PIC16F57-I/SO SOP-28 Microcontroller

This is a new PIC16F57-I/SO microcontroller in a 28-pin SOP package from YINGHUA. It is an 8-bit IC intended for embedded control tasks where a small footprint and low pin count are required. The device suits engineers and hobbyists building custom logic, sensor interfaces or simple automation boards.

Suits compact 5 V designs.

The SOP-28 form factor fits space-constrained layouts and hand-soldered prototypes, making it a practical choice for small-scale production or learning projects. Builds that demand more I/O lines, larger program memory or advanced peripherals should consider devices with higher pin counts and richer feature sets.

28-pin SOP package defines board compatibility

The 28-lead small-outline package sets the land pattern and spacing for the PCB, so the footprint must match this exact pin count and pitch. Verifying the SOP-28 dimensions against the board layout is the single check that confirms whether this part can be placed and soldered in the design.

How it compares

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

Price $10.99
Cheaper than about 93% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Will the SOP-28 package need rework or replacement after extended operation?

The SOP-28 package is a surface-mount IC; it is not a user-serviceable part and is normally soldered once during assembly.

What electrical limit appears first when the PIC16F57 runs continuously at 5 V?

The absolute maximum ratings for supply voltage and I/O current define the first hard limits under sustained operation.

How much heat does the 28-pin SOP body produce during all-day operation?

Power dissipation depends on clock frequency and I/O loading; the small SOP-28 footprint relies on PCB copper for heat spreading.

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