Overview
The STM32F469AIH6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F469xx family. It is based on the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU) and features advanced peripherals and a robust instruction set. This microcontroller is designed to offer high efficiency and performance, making it suitable for a wide range of applications, including industrial, medical, and consumer electronics.
Key Specifications
| Specification | Value |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU |
| Operating Frequency | Up to 180 MHz |
| Program Memory Size | Up to 2 MB Flash |
| SRAM | Up to 384+4 KB |
| Input Voltage Min | 1.7 V |
| Supply Voltage Max | 3.6 V |
| Minimum Operating Temperature (°C) | -40.0 |
| Maximum Operating Temperature (°C) | 85.0 |
| Package Type | UFBGA176 (10 x 10 mm) |
| Communication Interfaces | USB OTG HS/FS, Ethernet, I2C, USART, UART, SPI, CAN, SDIO |
| Graphics and Display | LCD-TFT controller, MIPI DSI host controller |
| Timers | Up to 17 timers (including 16-bit and 32-bit timers) |
| ADC/DAC | 3× 12-bit ADC, 2× 12-bit DAC |
Key Features
- High-Performance CPU: Arm® 32-bit Cortex®-M4 CPU with FPU, adaptive real-time accelerator (ART Accelerator™), and DSP instructions.
- Memory and Storage: Up to 2 MB of flash memory, up to 384+4 KB of SRAM, and flexible external memory controller.
- Graphics and Display: Chrom-ART Accelerator™, LCD parallel interface, LCD TFT controller supporting up to XGA resolution, and MIPI DSI host controller.
- Communication Interfaces: USB OTG HS/FS, Ethernet, I2C, USART, UART, SPI, CAN, and SDIO.
- Analog and Digital Peripherals: 3× 12-bit ADC, 2× 12-bit DAC, and general-purpose DMA controller.
- Low Power Modes: Sleep, Stop, and Standby modes for power efficiency.
- Debug and Trace: SWD and JTAG interfaces, Cortex®-M4 Trace Macrocell™.
Applications
The STM32F469AIH6 is versatile and can be used in various applications, including:
- Industrial Automation: Control systems, motor control, and industrial communication.
- Medical Devices: Diagnostic equipment, medical imaging, and patient monitoring systems.
- Consumer Electronics: Smart home devices, wearables, and multimedia systems.
- Automotive Systems: Infotainment systems, driver assistance systems, and vehicle control units.
- IoT and Smart Devices: Internet of Things (IoT) devices, smart sensors, and connected appliances.
Q & A
- What is the core of the STM32F469AIH6 microcontroller?
The core is the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU). - What is the maximum operating frequency of the STM32F469AIH6?
The maximum operating frequency is up to 180 MHz. - How much flash memory does the STM32F469AIH6 have?
The STM32F469AIH6 has up to 2 MB of flash memory. - What types of communication interfaces does the STM32F469AIH6 support?
The microcontroller supports USB OTG HS/FS, Ethernet, I2C, USART, UART, SPI, CAN, and SDIO. - Does the STM32F469AIH6 have any graphics acceleration capabilities?
Yes, it features the Chrom-ART Accelerator™ and supports LCD-TFT and MIPI DSI interfaces. - What are the low power modes available on the STM32F469AIH6?
The microcontroller has Sleep, Stop, and Standby modes for power efficiency. - What is the package type of the STM32F469AIH6?
The package type is UFBGA176 (10 x 10 mm). - Does the STM32F469AIH6 support debug and trace interfaces?
Yes, it supports SWD and JTAG interfaces, as well as the Cortex®-M4 Trace Macrocell™. - What is the temperature range for the STM32F469AIH6?
The operating temperature range is from -40°C to 85°C. - What types of timers are available on the STM32F469AIH6?
The microcontroller has up to 17 timers, including 16-bit and 32-bit timers.
