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Small square black chip with 48 pins in TQFP package

YINGHUA

YINGHUA PIC32MK0128MCA048T-EY8X 48-TQFP semiconductor

SKU CH-94ZQ-88GX3

A new 32-bit PIC32 microcontroller with 128 KB flash in a 48-pin TQFP package

  • Product typeICs Semicoductors
  • PIC32MK microcontroller core enables 32-bit processing
  • 128 KB flash memory stores program code
  • 48-pin TQFP package suits surface-mount assembly
  • IC semiconductor type fits embedded control designs
  • First listed by manufacturer February 21, 2025

PIC32MK0128MCA048T-EY8X 48-TQFP microcontroller

The YINGHUA PIC32MK0128MCA048T-EY8X is a 32-bit microcontroller in a 48-pin TQFP package. It provides 128 KB of program memory for embedded control tasks. Engineers select this IC for motor control, power conversion and industrial automation designs. New stock is available for production or prototype builds.

Thermals noise and power draw

The device operates within standard industrial temperature ranges for 48-TQFP packages. Dynamic current consumption scales with clock frequency and peripheral activity. Static leakage remains low in sleep modes to support battery-backed designs. Thermal performance depends on PCB copper area and airflow in the target enclosure.

128 KB flash memory capacity

The on-chip flash size of 128 KB determines whether the firmware image fits without external storage. Code density for the MIPS-based core typically allows complex control loops and communication stacks. Projects needing larger application images or data logging buffers must evaluate external memory options. Verify the memory map against your linker script before committing to this part.

How it compares

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

Price $34.99
Typical for this category: the median of 1,027 items is $34.99.

Specifications

Product
Product typeICs Semicoductors

Questions about this item

How do I solder the 48-TQFP package and which step do people get wrong?

Align the 48 leads to the PCB pads using the pin-1 chamfer, apply flux, then reflow or hand-solder each joint; the common error is bridging adjacent pins because the lead pitch is very fine.

What maintenance or replacement will this semiconductor need later?

As a new IC with no moving parts, it requires no scheduled maintenance; replacement is only necessary if the device suffers electrical over-stress or physical board damage.

What limit appears first when the chip runs under sustained load?

The silicon junction temperature will reach its rated maximum before any other parameter, so adequate PCB copper area or a heatsink must dissipate the power generated during continuous operation.

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