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Small black square 48-pin TQFP chip with silver leads

YINGHUA

YINGHUA 32MK0128MCA048-IY8X 48-TQFP semiconductor

SKU CH-8THY-RPM9E

A 48-pin TQFP microcontroller with 128 KB flash memory for embedded control applications

  • Product typeICs Semicoductors
  • 32-bit architecture enables efficient processing performance
  • 128 KB flash memory provides ample program storage
  • 48-pin TQFP package suits compact board layouts
  • 9 KB RAM supports real-time data handling
  • New condition ensures reliable out-of-box operation

Product identity

The YINGHUA 32MK0128MCA048-IY8X is a 48-pin TQFP semiconductor intended for engineers and procurement teams sourcing integrated circuits for embedded designs. It fits boards that require this specific package and pin count.

Package impact

The 48-TQFP footprint determines the PCB land pattern and soldering process, so layout and assembly must match this outline. No additional accessories or software are bundled with the component.

Deciding specification

The 48-pin TQFP package is the single detail that confirms whether this IC matches the board design. Buyers needing a different pin count or package style cannot use this part.

How it compares

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

Price $28.99
Cheaper than about 58% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Does the 48-pin TQFP package require any special soldering maintenance?

The 48-TQFP package is a standard surface-mount format; normal reflow or hand-soldering practices apply and no periodic rework is expected once the joint is inspected.

What electrical limit appears first when the 32-bit core runs continuously at 48 MHz?

Sustained operation is typically constrained by the 128 KB flash endurance and on-chip thermal limits before the 32-bit logic reaches its maximum switching rate.

How much heat does the IC generate when the 32-bit processor runs all day?

Dynamic power scales with the 32-bit core frequency and I/O toggling; the 48-pin TQFP body dissipates this heat directly into the PCB copper without a heatsink.

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