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Square black LQFP44 chip with gull-wing leads

YINGHUA

YINGHUA PIC32MX270F256D-IPT LQFP44 semiconductor

SKU CH-JC3D-H9Q9D

A 32-bit PIC32MX270F256D-IPT microcontroller with 256 KB flash memory in a 44-pin LQFP package

  • Product typeICs Semicoductors
  • 32-bit architecture enables efficient processing for embedded control tasks
  • 256 KB flash memory provides ample code storage for firmware development
  • 44-pin LQFP package supports compact PCB layout in space-constrained designs
  • 270 DMIPS performance delivers responsive execution for real-time applications
  • New condition ensures reliable operation straight from manufacturer supply

PIC32MX270F256D microcontroller

The PIC32MX270F256D-IPT is a 32-bit microcontroller supplied in a 44-pin LQFP package. It provides 256 KB of program memory for embedded firmware development. Engineers select this device for control tasks that need deterministic timing and a compact footprint.

256 KB flash with 32 KB RAM headroom

The 256 KB flash array stores application code and constant data while 32 KB of SRAM supports runtime variables and buffers. Typical projects fit comfortably within these limits. Very large graphics buffers or extensive protocol stacks may exceed the available memory.

Industrial temperature range in LQFP44

The part is rated for operation across the industrial temperature span in its 44-lead package. Static current draw remains low during sleep modes. Dynamic power scales with clock frequency and peripheral activity, so thermal load stays modest in typical control loops.

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

Will the PIC32MX270F256D-IPT LQFP44 fit the same 44-pin footprint as the older MCU I am replacing?

The device uses an LQFP44 package, so it matches a standard 44-pin land pattern.

How can I confirm the PIC32MX270F256D-IPT LQFP44 is running after I solder it to the board?

Apply power and check that the oscillator starts; a blinking LED on a GPIO pin shows the core is executing code.

Does the PIC32MX270F256D-IPT LQFP44 ship with a socket or programming header, or must I buy them separately?

The part is supplied as a bare LQFP44 IC; any socket, header or programmer must be purchased separately.

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