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Black square LQFP-176 microcontroller chip with silver pins and white printed markings

YINGHUA

YINGHUA STM32F429IIT6 ARM Microcontroller LQFP-176

SKU CH-C9JR-9Q4VZ

ARM Cortex-M4 microcontroller with 32-bit core in 176-pin LQFP package

  • Product typeICs Semicoductors
  • 32-bit ARM core delivers high-performance processing
  • LQFP-176 package provides 176 pins for extensive connectivity
  • STM32F429IIT6 model suits demanding embedded applications
  • New condition ensures reliable operation from first use

High-performance ARM microcontroller

The STM32F429IIT6 is a 32-bit ARM microcontroller in a 176-pin LQFP package designed for embedded systems requiring substantial processing power and peripheral integration. It suits engineers developing industrial control, medical devices, or advanced consumer electronics needing a single-chip solution with rich connectivity.

LQFP-176 package limits board density

The 176-lead fine-pitch package demands precise PCB layout and assembly capabilities, making it less suited for space-constrained or low-layer-count designs. Developers needing smaller footprints or simpler routing should evaluate devices with fewer pins or alternative package types.

How it compares

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

Price $244.99
Pricier than about 88% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Which STM32F429IIT6 variant should I select for a design needing maximum I/O?

The STM32F429IIT6 comes in a single 176-pin LQFP package, giving the full pin count available for this part number.

What does the 429 designation indicate for actual performance?

The 429 identifies the STM32F4 series device with a 32-bit ARM Cortex-M4 core, defining its instruction set and peripheral set.

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