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Black square TQFP48 microcontroller chip with silver pins

YINGHUA

YINGHUA PIC18F57Q43-I PT TQFP48 semiconductor

SKU CH-7AN2-HBZF5

8-bit microcontroller in 48-pin TQFP package with core-independent peripherals

  • Product typeICs Semicoductors
  • 48-pin TQFP package simplifies board layout
  • 8-bit PIC core handles real-time control tasks
  • 57 KB flash stores application code
  • 18 KB RAM supports data buffers
  • New condition ensures reliable long-term operation

YINGHUA PIC18F57Q43-I PT microcontroller

The YINGHUA PIC18F57Q43-I PT is a microcontroller unit supplied in a TQFP48 package. It serves engineers and developers building embedded control systems for industrial or consumer electronics. The device integrates core processing with on-chip peripherals for real-time tasks. It is sold in new condition for prototype and production use.

Suitable for 48-pin TQFP designs.

This part suits designs that specify the 48-pin TQFP footprint and the PIC18F57Q43-I PT ordering code. It is not for layouts requiring a different pin count, package style, or voltage range. Buyers needing higher pin density or alternative packaging must select a different device. Verify the exact part number against your bill of materials before ordering.

TQFP48 package with 48 pins

The component uses a TQFP48 package providing 48 pins for circuit connectivity. This package type defines the board footprint and soldering requirements. Match the 48-pin layout to your PCB design rules for correct assembly. The package is the primary physical constraint for integration.

How it compares

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

Price $70.99
Pricier than about 74% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

How is the 48-pin TQFP package soldered onto a board?

The 48-pin TQFP package is surface-mounted; align the pin-1 indicator with the PCB footprint and reflow or hand-solder all leads.

What long-term replacement might the PIC18F57Q43-I need?

The device is a new semiconductor; under normal operation it requires no scheduled replacement, only substitution if electrical damage occurs.

What thermal limit appears first during sustained operation?

The silicon junction temperature limit is reached before the package or board materials become a constraint.

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