Mcu, 32Bit, 180Mhz, Lqfp-208; Product Range:Stm32 Family Stm32F4 Series Microcontrollers; Device Core:Arm Cortex-M4; Data Bus Width:32 Bit; Operating Frequency Max:180Mhz; Program Memory Size:2Mb; No. Of Pins:208Pins; Qualification:-Rohs Compliant: Yes |Stmicroelectronics STM32F429BIT6

STM32F429BIT6 – ARM Cortex-M4 Microcontroller with 2MB Flash – STMicroelectronics

Elevate your embedded designs with the STM32F429BIT6 high-performance microcontroller from STMicroelectronics. This 32-bit ARM® Cortex®-M4 IC delivers exceptional processing power at 180MHz, featuring 2MB of Flash memory and 256KB RAM for complex applications. Engineered for reliability and efficiency, it’s ideal for industrial control, IoT gateways, and advanced human-machine interfaces. PCX ensures genuine STMicroelectronics components with rapid shipping and dedicated technical support.

Key Features

• 180MHz ARM Cortex-M4 Core with DSP instructions and FPU
• 2MB Flash Memory + 256KB SRAM for data-intensive tasks
• Wide Voltage Range: 1.8V to 3.6V operation (DDR3L-compatible)
• 168 I/O Pins supporting multiple communication protocols
• Integrated Peripherals: LCD controller, Ethernet MAC, USB OTG
• Industrial Temperature Range: -40°C to +85°C

Technical Specifications

• Core: 32-bit ARM® Cortex®-M4 with FPU
• Connectivity: CANbus, Ethernet, USB OTG, I²C, SPI, UART/USART, LINbus, IrDA
• Peripherals: Brown-out reset, DMA controllers, PWM timers, watchdog timer
• Data Converters: 24-channel 12-bit ADC + dual 12-bit DAC
• Package: 208-LQFP (28x28mm) surface-mount
• Oscillator: Internal RC oscillator

Common Applications

• Industrial automation controllers
• Medical monitoring devices
• Smart home automation hubs
• Graphical HMI systems
• Networked IoT gateways

About STMicroelectronics

STMicroelectronics is a global semiconductor leader with 40+ years of innovation in microcontroller technology. Their STM32 family sets industry benchmarks for performance, power efficiency, and ecosystem support, powering mission-critical applications worldwide.

Renowned for rigorous quality testing and extended product lifecycles, STMicroelectronics components meet automotive-grade reliability standards. Their comprehensive development tools and documentation simplify design processes, reducing time-to-market for engineers.

About Microcontrollers

Microcontrollers are self-contained computing systems that execute programmed instructions to control electronic devices. Unlike general-purpose processors, they integrate CPU, memory, and peripherals on a single chip, enabling compact, energy-efficient designs for real-time operations.

Modern microcontrollers like the STM32F4 series form the backbone of embedded systems across industries. Their combination of processing power, connectivity options, and analog features allows designers to create sophisticated applications from motor control to wireless communication nodes.

Packaging

Available in industry-standard tray packaging for automated assembly. Contact PCX for reel packaging options and custom quantity requirements.

FAQs

Q: Does this IC support real-time operating systems (RTOS)?
A: Yes, the Cortex-M4 core is optimized for RTOS operation with its memory protection unit and deterministic interrupt handling.

Q: What development tools are compatible?
A: STM32CubeIDE and ST-Link programmers are fully compatible. Third-party IDEs like Keil MDK and IAR EWARM also support this MCU.

Q: Can it drive displays directly?
A: Yes, the integrated LCD controller supports graphics resolutions up to XGA without external drivers.

Q: Is the Ethernet MAC IEEE 1588-compliant?
A: Yes, it includes hardware support for precision time protocol synchronization.

Q: What power management features are included?
A: Multiple low-power modes (Sleep, Stop, Standby) with dynamic voltage scaling for energy-sensitive applications.

Q: Are evaluation boards available?
A: PCX stocks compatible STM32F429I-DISCO development kits – contact our support team for details.

Product images are representational. Refer to datasheet for exact specifications.
Download Full Datasheet

Ready to Power Your Innovation?

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