Overview
The STM32F469BIT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the Arm® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 180 MHz. The core features a floating-point unit (FPU) single precision, supporting all Arm® single-precision data-processing instructions and data types. This microcontroller is designed for advanced applications requiring high computational power and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm Cortex-M4 |
| Flash Memory | 2 MB |
| RAM | 384 kB |
| Supply Voltage | 1.7 V to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| Package Type | LQFP-208 |
| Number of I/O Lines | 161 |
| Interfaces | CAN, EBI/EMI, Ethernet, IrDA, I2C, I2S, LIN, SAI, SDIO, SPI, UART, USART, USB OTG |
| Peripherals | Brown-out Detect, DMA, I2S, LCD, POR, PWM, Reset, Watchdog |
| ADC/DAC | 3x 12-bit ADC (up to 24 channels), 2x 12-bit DAC |
| Timers | Up to 17 timers (12x 16-bit, 2x 32-bit) |
| USB | USB 2.0 full-speed device/host/OTG controller |
| Ethernet | 10/100 Ethernet MAC with dedicated DMA |
Key Features
- High-Performance Core: Arm Cortex-M4 core with FPU, operating at up to 180 MHz.
- Advanced Accelerators: ART Accelerator for zero-wait state execution from flash memory and Chrom-ART Accelerator for graphical applications.
- Memory and Storage: 2 MB of Flash memory and 384 kB of RAM.
- Low Power Modes: Sleep, Stop, and Standby modes for power efficiency.
- Rich Peripherals: Includes Brown-out Detect, DMA, I2S, LCD, POR, PWM, Reset, and Watchdog.
- Advanced Interfaces: Supports CAN, EBI/EMI, Ethernet, IrDA, I2C, I2S, LIN, SAI, SDIO, SPI, UART, USART, and USB OTG.
- High-Speed Connectivity: 10/100 Ethernet MAC and USB 2.0 full-speed device/host/OTG controller.
- Graphical and Camera Interfaces: TFT, MIPI-DSI, and parallel camera interface up to 54 Mbytes/s.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial communication.
- Medical Devices: Can be used in medical diagnostic equipment and patient monitoring systems.
- Consumer Electronics: Ideal for smart home devices, audio and video equipment, and gaming consoles.
- Automotive Systems: Although not specifically automotive-grade, it can be used in various automotive applications requiring high computational power.
- IoT and Smart Devices: Suitable for IoT devices, smart sensors, and other connected devices requiring advanced processing capabilities.
Q & A
- What is the core architecture of the STM32F469BIT6?
The core architecture is based on the Arm Cortex-M4 32-bit RISC core with a floating-point unit (FPU).
- What is the maximum operating frequency of the STM32F469BIT6?
The maximum operating frequency is up to 180 MHz.
- How much Flash memory and RAM does the STM32F469BIT6 have?
The STM32F469BIT6 has 2 MB of Flash memory and 384 kB of RAM.
- What are the supply voltage and operating temperature ranges of the STM32F469BIT6?
The supply voltage range is 1.7 V to 3.6 V, and the operating temperature range is -40°C to +85°C.
- What types of interfaces does the STM32F469BIT6 support?
The STM32F469BIT6 supports CAN, EBI/EMI, Ethernet, IrDA, I2C, I2S, LIN, SAI, SDIO, SPI, UART, USART, and USB OTG.
- Does the STM32F469BIT6 have any graphical accelerators?
Yes, it includes the Chrom-ART Accelerator for graphical applications.
- What is the package type and number of I/O lines of the STM32F469BIT6?
The package type is LQFP-208, and it has 161 I/O lines.
- Does the STM32F469BIT6 support Ethernet and USB connectivity?
Yes, it supports 10/100 Ethernet MAC and USB 2.0 full-speed device/host/OTG controller.
- What are the low power modes available in the STM32F469BIT6?
The available low power modes are Sleep, Stop, and Standby.
- Is the STM32F469BIT6 RoHS compliant?
Yes, the STM32F469BIT6 is RoHS compliant.
