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Black rectangular SOP-28 integrated circuit with silver pins

YINGHUA

YINGHUA PIC32MX170F256B-I/SO semiconductor SOP-28

SKU CH-5FCH-437N6

A 32-bit microcontroller with 256 KB flash memory in a 28-pin SOP package

  • Product typeICs Semicoductors
  • 32-bit core delivers 170 DMIPS performance
  • 256 KB flash stores substantial firmware
  • 28-pin SOP package simplifies board layout
  • New condition ensures reliable operation

PIC32MX170F256B-I/SO microcontroller for embedded

This 32-bit PIC microcontroller comes in a 28-pin SOP package and suits engineers building cost-sensitive embedded systems. It provides 256 KB of program flash and 170 KB of RAM for application code and data. The device targets industrial control, consumer electronics and hobbyist projects that need a compact surface-mount MCU. New condition ensures reliable prototyping and production runs.

Sustained operation within rated voltage

Under continuous load the core executes instructions at the rated clock while on-chip peripherals handle I/O without thermal throttling. The 28-pin SOP footprint allows standard PCB layout practices for heat dissipation through copper pours. Long-term reliability depends on the designer maintaining supply voltage and ambient conditions within the published limits. No active cooling is required for typical embedded workloads.

How it compares

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

Price $27.99
Cheaper than about 59% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

How much power does the PIC32MX170F256B-I/SO draw when running continuously?

The datasheet for the PIC32MX170F256B-I/SO lists typical operating current, but exact all-day power draw depends on clock speed, peripheral use, and supply voltage in your circuit.

What programmer or debugger is needed to flash the PIC32MX170F256B-I/SO?

You need a Microchip-compatible ICSP programmer such as a PICkit 4, ICD 4, or Snap debugger to program the PIC32MX170F256B-I/SO via its ICSP pins.

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