Overview
The STM32F427IIH6TR is a high-performance microcontroller produced by STMicroelectronics. It features an ARM Cortex-M4 core with a floating-point unit (FPU) and DSP instructions, operating at a frequency of up to 180 MHz. This microcontroller is part of the STM32F4 series, known for its advanced graphics and real-time data processing capabilities, high-density packaging, and robust hardware-software integration. The STM32F427IIH6TR is designed to excel in performance, connectivity, and security features, making it a versatile choice for a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | ARM Cortex-M4 |
| Program Memory Type | Flash |
| Flash Size | 2 MB |
| RAM Size | 256 kB |
| Speed | Up to 180 MHz |
| No of I/O Lines | 140 |
| Interface/Connectivity | CAN, EBI, EMI, IrDA, I2C, LIN, SPI, UART, USART, USB OTG |
| Peripherals | Brown-out Detect, DMA, I2S, LCD, POR, PWM, Reset, Watchdog |
| Number Of Timers | 14 (12 x 16-bit, 2 x 32-bit) |
| Supply Voltage | 1.7V to 3.6V |
| Operating Temperature | -40°C to +85°C |
| On-Chip ADC | 24-ch x 12-bit |
| On-Chip DAC | 2-ch x 12-bit |
| Watchdog Timers | 2 |
| Package | UFBGA-176 |
Key Features
- Advanced Graphics and Real-Time Data Processing: Ideal for embedded systems requiring display handling and fast response times.
- High-Performance Core: ARM Cortex-M4 core with FPU and DSP instructions, operating at up to 180 MHz.
- High-Density Package: UFBGA package with 176+25 pins, ensuring compact design and reliable connections.
- Enhanced Security Features: Includes a memory protection unit (MPU) to enhance application security.
- Robust Hardware-Software Integration: Compatibility across systems, multiple memory options, and multitasking capabilities.
- Multiple Connectivity Options: Supports various interfaces such as CAN, I2C, SPI, UART, USART, USB OTG, and more.
- Reliable Power Management: Includes sleep, stop, and standby modes, and a VBAT supply for RTC.
- High-Quality Audio and Display: Features I2S for audio and LCD support for display applications.
Applications
The STM32F427IIH6TR microcontroller is versatile and finds applications in various sectors, including:
- Industrial Automation: For real-time processing and control in industrial environments.
- Consumer Electronics: Suitable for devices requiring advanced graphics and real-time data processing.
- Automotive Systems: Used in automotive applications due to its robust performance and connectivity features.
- Medical Devices: Ideal for medical devices that require high-performance processing and reliable connectivity.
- High-Performance Computing Platforms: Used in applications that demand fast processing and advanced functionalities.
Q & A
- What is the core processor of the STM32F427IIH6TR?
The core processor is the ARM Cortex-M4.
- What is the maximum operating frequency of the STM32F427IIH6TR?
The maximum operating frequency is up to 180 MHz.
- How much Flash memory does the STM32F427IIH6TR have?
The STM32F427IIH6TR has 2 MB of Flash memory.
- What is the package type of the STM32F427IIH6TR?
The package type is UFBGA-176.
- What are the key peripherals of the STM32F427IIH6TR?
The key peripherals include Brown-out Detect, DMA, I2S, LCD, POR, PWM, Reset, and Watchdog.
- What are the operating temperature ranges for the STM32F427IIH6TR?
The operating temperature ranges from -40°C to +85°C.
- Does the STM32F427IIH6TR support multiple communication interfaces?
Yes, it supports various interfaces such as CAN, I2C, SPI, UART, USART, USB OTG, and more.
- What are the applications of the STM32F427IIH6TR?
It is used in industrial automation, consumer electronics, automotive systems, medical devices, and high-performance computing platforms.
- Does the STM32F427IIH6TR have any power-saving modes?
Yes, it includes sleep, stop, and standby modes for power management.
- What is the supply voltage range for the STM32F427IIH6TR?
The supply voltage range is from 1.7V to 3.6V.
