STMicroelectronics STM32F429IIT6G

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F4
Packaging | 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)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 176-LQFP (24x24)
Package / Case 176-LQFP

The STM32F429IIT6G is a powerful microcontroller from STMicroelectronics, featuring an ARM Cortex-M4 core at 180 MHz. It includes 2 MB of flash memory and 256 KB of RAM, along with an integrated LCD controller, DMA, I2S, PWM, and watchdog timers. The device is packaged in a 176-LQFP and supports a supply voltage range of 1.8V to 3.6V, with an operating temperature range of -40°C to 85°C.

  • Efficient Processing: The 180 MHz Cortex-M4 core with FPU accelerates complex mathematical operations.
  • Ample Storage: 2 MB flash and 256 KB RAM support large applications and data sets.
  • Integrated Graphics: The LCD controller simplifies the design of graphical user interfaces.
  • Versatile Peripherals: DMA, I2S, PWM, and WDT provide a comprehensive set of tools for various applications.

Robotics and Drones

The high-speed Cortex-M4 core and PWM capabilities enable precise motor control and sensor fusion for autonomous navigation systems.

Smart Home Gateways

With its rich connectivity and processing power, it can manage multiple protocols and devices, serving as a central hub for home automation.

Portable Instrumentation

The low-power modes and high-performance core make it suitable for battery-powered test equipment, offering long operational life.

Building Automation

Its robust I/O and communication interfaces allow for efficient control of HVAC, lighting, and security systems in commercial buildings.

Data Acquisition Systems

The DMA controller and high-speed ADC interface enable high-throughput data logging and real-time analysis in industrial environments.

Consumer Electronics

From smart appliances to wearable devices, the MCU's balance of performance and power efficiency supports advanced user interfaces and connectivity.

Q: What is the core processor of the STM32F429IIT6G?
A: It is based on the ARM Cortex-M4 core, operating at up to 180 MHz.
Q: How much flash memory does it have?
A: The device provides 2 MB of flash memory for program storage.
Q: What is the package type?
A: It comes in a 176-pin LQFP package.
Q: What are the key features?
A: Key features include DMA, I2S, LCD controller, PWM, and watchdog timers.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C.
Base Product Number : STM32F429IIT6
176-LQFP 180MHz 256KB RAM 2MB Flash 32-bit MCU ARM Cortex-M4 Instrumentation LCD Controller Robotics Smart Home STM32F4 STM32F429IIT6G
Q: What is the core processor of the STM32F429IIT6G?
A: It is based on the ARM Cortex-M4 core, operating at up to 180 MHz.
Q: How much flash memory does it have?
A: The device provides 2 MB of flash memory for program storage.
Q: What is the package type?
A: It comes in a 176-pin LQFP package.
Q: What are the key features?
A: Key features include DMA, I2S, LCD controller, PWM, and watchdog timers.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C.