Overview
The STM32F429NIH6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the Arm® 32-bit Cortex®-M4 CPU, which includes a floating-point unit (FPU) and supports all Arm® single-precision data-processing instructions and data types. The device operates at a frequency of up to 180 MHz and features an Adaptive Real-Time (ART) accelerator, allowing 0-wait state execution from Flash memory. This microcontroller is designed for applications requiring high processing power, advanced peripherals, and low power consumption.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | Arm® 32-bit Cortex®-M4 CPU with FPU |
| Operating Frequency | Up to 180 MHz |
| Flash Memory | Up to 2 MB |
| SRAM | Up to 256 KB + 4 KB backup SRAM |
| Supply Voltage | 1.8 V to 3.6 V |
| Package | 216-pin TFBGA |
| Timers | Up to 17 timers (12 x 16-bit, 2 x 32-bit) |
| ADC | 3 x 12-bit, 2.4 MSPS, up to 24 channels |
| D/A Converters | 2 x 12-bit |
| Communication Interfaces | Up to 4 USARTs/UARTs, 6 SPIs, 3 I2C, 2 CAN (2.0B Active), USB OTG, 100Mbps Ethernet |
| I/O Ports | Up to 168 I/O ports with interrupt capability |
Key Features
- High-Performance Core: Arm® 32-bit Cortex®-M4 CPU with FPU and DSP instructions.
- Advanced Peripherals: Includes 3 x 12-bit ADCs, 2 x 12-bit D/A converters, 17 timers, and a range of communication interfaces such as USARTs, SPIs, I2Cs, CAN, and Ethernet.
- Memory and Storage: Up to 2 MB of Flash memory and up to 256 KB of SRAM, including 64 KB of CCM (core coupled memory) data RAM.
- Low Power Modes: Sleep, Stop, and Standby modes to reduce power consumption.
- Graphics and Display: LCD-TFT controller with fully programmable resolution and Chrom-ART Accelerator™ for enhanced graphic content creation.
- Debug and Trace: SWD & JTAG interfaces and Cortex-M4 Trace Macrocell™ for debugging and tracing.
Applications
- Industrial Automation: Advanced motor control, industrial communication protocols, and high-speed data processing.
- Medical Devices: High-precision data acquisition and processing, low power consumption for battery-powered devices.
- Automotive Systems: In-vehicle infotainment, advanced driver-assistance systems (ADAS), and vehicle networking.
- Consumer Electronics: Smart home devices, wearable technology, and multimedia applications.
- IoT Devices: Internet of Things applications requiring high processing power and low power consumption.
Q & A
- What is the core processor of the STM32F429NIH6TR?
The core processor is the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU).
- What is the maximum operating frequency of the STM32F429NIH6TR?
The maximum operating frequency is up to 180 MHz.
- How much Flash memory does the STM32F429NIH6TR have?
The device has up to 2 MB of Flash memory.
- What are the low power modes available on the STM32F429NIH6TR?
The device features Sleep, Stop, and Standby modes to reduce power consumption.
- Does the STM32F429NIH6TR support Ethernet communication?
Yes, it supports 100Mbps Ethernet with IEEE 1588v2 hardware.
- How many I/O ports does the STM32F429NIH6TR have?
The device has up to 168 I/O ports with interrupt capability.
- What is the package type of the STM32F429NIH6TR?
The package type is 216-pin TFBGA.
- Does the STM32F429NIH6TR have a built-in LCD-TFT controller?
Yes, it includes an LCD-TFT controller with fully programmable resolution.
- What are the communication interfaces available on the STM32F429NIH6TR?
The device includes USARTs, SPIs, I2Cs, CAN, USB OTG, and Ethernet.
- Is the STM32F429NIH6TR RoHS compliant?
Yes, the device is RoHS compliant.
