STMicroelectronics STM32F429ZIT6G

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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 114
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 144-LQFP (20x20)
Package / Case 144-LQFP

The STM32F429ZIT6G is a high-performance MCU from STMicroelectronics, built on the ARM Cortex-M4 architecture. It runs at 180 MHz and includes 2 MB Flash and 256 KB SRAM. The 144-pin LQFP package provides ample connectivity, while integrated LCD, I2S, and PWM peripherals make it suitable for a wide range of embedded applications.

  • High clock speed of 180 MHz for real-time processing.
  • Large memory footprint for complex software stacks.
  • Integrated LCD controller for direct display driving.
  • Wide operating temperature range for industrial use.

Smart Home Controllers

With LCD support and rich I/O, it can manage multiple sensors and actuators in home automation hubs.

Test and Measurement

High-speed processing and DMA enable accurate waveform generation and analysis.

Automotive Aftermarket

Robust temperature range and PWM capabilities suit dashboard display units.

Industrial Networking

Ethernet and CAN interfaces (via external PHY) support factory floor communication.

Security Systems

Fast encryption algorithms run efficiently on the Cortex-M4 with FPU.

Consumer Electronics

Audio I2S and display features enhance multimedia devices.

Q: What is the supply voltage range?
A: It operates from 1.8V to 3.6V.
Q: Does it have a built-in LCD controller?
A: Yes, it includes an LCD interface.
Q: What is the program memory size?
A: It has 2 MB of Flash memory.
Q: What is the package size?
A: It is available in a 144-LQFP package.
Base Product Number : STM32F429ZI
180MHz 256KB RAM 2MB Flash 32-bit MCU ARM Cortex-M4 LQFP-144 security smart home STM32F429ZIT6G test equipment
Q: What is the supply voltage range?
A: It operates from 1.8V to 3.6V.
Q: Does it have a built-in LCD controller?
A: Yes, it includes an LCD interface.
Q: What is the program memory size?
A: It has 2 MB of Flash memory.
Q: What is the package size?
A: It is available in a 144-LQFP package.