STM32F429IIT6G

Description：IC MCU 32BIT 2MB FLASH 176LQFP
Series：STM32F4
Mfr：STMicroelectronics
Package：Tray
Core Processor：ARM® Cortex®-M4

SKU:1aa3b2982aad Category: Microcontrollers Brand: STMicroelectronics

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Product introduction

STM32F429IIT6G is listed in the Microcontrollers range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is IC MCU 32BIT 2MB FLASH 176LQFP. Review the specifications below when checking this part for your BOM.

Microcontrollers specifications for STM32F429IIT6G

Description：IC MCU 32BIT 2MB FLASH 176LQFP
Series：STM32F4
Mfr：STMicroelectronics
Package：Tray
Core Processor：ARM® Cortex®-M4
Core Size：32-Bit Single-Core
Speed：180MHz
Connectivity：CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals：Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O：140
Program Memory Size：2MB (2M x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：256K x 8
Voltage - Supply (Vcc/Vdd)：1.8V ~ 3.6V
Data Converters：A/D 24x12b; D/A 2x12b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：176-LQFP (24x24)
Package / Case：176-LQFP

Microcontrollers datasheet and documents for STM32F429IIT6G

STM32F429IIT6G

Microcontrollers Overview

The STM32F429IIT6G is a high-performance microcontroller based on the Arm Cortex-M4 core with FPU, operating at up to 180 MHz. It features 2 Mbytes of Flash memory and 256 Kbytes of SRAM. The device includes an LCD-TFT controller, Chrom-ART Accelerator, flexible memory controller for SDRAM, and extensive connectivity including USB OTG HS/FS, Ethernet MAC, CAN, and multiple communication interfaces.

Microcontrollers Feature Summary

Integrated LCD-TFT display controller and Chrom-ART hardware accelerator for graphics processing
Flexible Memory Controller supporting external SDRAM and parallel NOR/NAND memories
High-speed connectivity with USB OTG High-Speed and Full-Speed, plus Ethernet MAC
Advanced real-time performance via ART Accelerator enabling zero-wait-state execution from Flash

Microcontrollers Applications

Industrial Human Machine Interfaces (HMI) with graphical displays
Medical equipment requiring high-speed data processing and connectivity
Smart home control hubs with network integration
Motor drive systems utilizing advanced timer PWM capabilities

Microcontrollers Procurement Notes

Verify the specific suffix 'G' against official STMicroelectronics documentation to confirm RoHS compliance status or package variant details. Ensure compatibility with existing PCB footprints for the LQFP-176 package. Cross-reference pinouts with the official datasheet to validate peripheral availability for the specific sub-variant.

Microcontrollers Selection Notes

Select this component for applications demanding complex graphics rendering and substantial embedded memory. The inclusion of the Chrom-ART Accelerator reduces CPU load for UI tasks. Evaluate system requirements for external SDRAM if internal memory is insufficient. Confirm that the 180 MHz frequency meets real-time processing constraints.

Microcontrollers Part Context

This part belongs to the STM32F429xx high-performance advanced line within the STM32F4 family. It shares architectural similarities with the STM32F427xx series but offers increased Flash capacity. The device targets multimedia and industrial applications requiring robust processing power and rich peripheral sets.