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STMicroelectronics 32-Bit ARM Cortex M4 Microcontroller, 180 MHz, 2.048MB Flash, 256kB RAM, 176-Pin LQFP STM32F429IIT6

Category Microcontroller Brand STMicroelectronics Condition New

Specifications

Country of Origin India
Brand STMicroelectronics
Height 1.45mm
Length 24.1mm
Model STM32F429IIT6
Width 24.1mm
Mount Type Surface
Series STM32F4
Maximum Operating Temperature 85°C
Package Type LQFP
Minimum Operating Temperature -40°C
Interfaces USB 2
Ram size 256kB
Communication Interfaces USARTs, UARTs, SPI, I2C, CAN and SDIO
Timers 16-bit and 32-bit timers
Pin Count 176
Maximum Supply Voltage 3.6V
Maximum Power Dissipation Pd 526mW
Minimum Supply Voltage 1.7V
Device Core ARM Cortex M4
Program Memory Size 2.048MB
Maximum Clock Frequency 180MHz
Number of Programmable I/Os 168
Number of Timers 2, 12
Instruction Set Architecture DSP
ADCs 24 x 12 Bit
Program Memory Type FLASH
DACs 2 x 12 Bit
Audio connectivity dedicated audio PLL, I2S, serial audio interface (SAI)
Extendable memory range flexible memory controller and supports the Compact Flash, SRAM, PSRAM, NOR and NAND and SDRAM memories

Key Features

  • Operates with 32-bit ARM Cortex M4 core at 180 MHz frequency.
  • Provides 2.048MB of dual-bank Flash memory and 256kB of SRAM.
  • Equipped with 176-Pin LQFP package for surface mounting.
  • Supports wide operating voltage range from 1.7 V to 3.6 V.
  • Includes advanced peripherals such as DACs, ADCs, timers, and communication interfaces.
  • Designed for automotive and industrial applications with temperature range from -40°C to 85°C.
  • Features integrated LCD-TFT controller and Chrom-ART accelerator for graphics.
  • Supports hardware acceleration for cryptographic algorithms (AES, Triple DES, SHA-1, MD5).

Product Description

STMicroelectronics STM32F429IIT6 is a 32-bit ARM Cortex M4 microcontroller operating at 180 MHz, equipped with 2.048MB Flash memory and 256kB SRAM, housed in a 176-Pin LQFP surface mount package. It is designed for high-performance embedded systems requiring advanced digital signal processing and floating point unit capabilities.

This MCU features multiple peripherals including 24-bit ADCs, dual 12-bit DACs, 16-bit and 32-bit timers, as well as a wide array of communication interfaces such as USART, UART, SPI, I2C, CAN, and SDIO. It supports complex applications with graphical requirements via the integrated LCD-TFT controller and Chrom-ART accelerator.

Operating voltage ranges from 1.7 V to 3.6 V, covering a broad industrial temperature range from -40°C to 85°C. The device incorporates security features including a hardware cryptographic processor accelerating AES, Triple DES, and hash algorithms, and a true random number generator.

Ideal for use in motor drive systems, industrial automation like PLCs, HVAC controls, video intercoms, medical equipment, and home audio devices, this microcontroller balances performance with power efficiency.

Operates at 180 MHz with ARM Cortex M4 core including DSP and FPU instructions. Memory includes 2.048MB dual-bank Flash and 256kB SRAM plus 64kB core-coupled memory. Advanced peripherals: DACs, ADCs, timers, and multiple communication protocols.

Integrated graphical features: LCD-TFT controller and Chrom-ART accelerator. Wide operating voltage (1.7 V to 3.6 V) and temperature (-40°C to 85°C) range. Security features: crypto/hash processor and true RNG. Supports extendable memory via flexible memory controller supporting CompactFlash, SRAM, PSRAM, NOR, NAND, and SDRAM.

Surface mount 176-Pin LQFP package for dense PCB layouts.

This STMicroelectronics STM32F429IIT6 microcontroller embraces advanced capabilities critical to industrial, automotive, medical, and consumer electronics applications. Explore more Microcontrollers and electronic components at EnvMart.

STMicroelectronics 32-Bit ARM Cortex M4 Microcontroller, 180 MHz, 2.048MB Flash, 256kB RAM, 176-Pin LQFP STM32F429IIT6
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Frequently Asked Questions

The STM32F429IIT6 operates at a maximum clock frequency of 180 MHz.

It is equipped with 2.048MB of dual-bank Flash memory.

The microcontroller has 256kB of SRAM.

The operating voltage range is from 1.7 V to 3.6 V.

It supports USARTs, UARTs, SPI, I2C, CAN, and SDIO communication interfaces.

The STM32F429IIT6 operates within a temperature range of -40°C to 85°C.

It is housed in a 176-Pin LQFP surface mount package.

This microcontroller features 168 programmable I/Os.

It includes advanced peripherals such as 24-bit ADCs, dual 12-bit DACs, and 16-bit and 32-bit timers.

The dimensions are 24.1mm in length, 24.1mm in width, and 1.45mm in height.

Yes, it supports hardware acceleration for cryptographic algorithms including AES, Triple DES, SHA-1, and MD5.

It is designed for automotive and industrial applications, including motor drive systems, industrial automation, and medical equipment.

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