The STM32F469BIT7 is a high-performance microcontroller from STMicroelectronics that is part of the STM32F4 series, known for its advanced digital and analog features. This particular model is built on the high-efficiency ARM Cortex-M4 processor with a floating-point unit (FPU) and DSP instructions, delivering outstanding computational power and real-time performance.
Key Features
- Core: ARM Cortex-M4 with FPU and DSP instructions, running at a frequency of up to 180 MHz.
- Memory: The device comes with 2MB of flash memory and 384KB of RAM, providing ample space for complex applications and data storage.
- Graphics: An advanced Chrom-ART Accelerator™ for enhanced graphics performance, along with an LCD-TFT controller, supports the creation of rich visual interfaces.
- Connectivity: Comprehensive set of communication interfaces including USB OTG HS/FS, UART, SPI, I2C, CAN, and SAI.
- Advanced Peripherals: Features a camera interface, SDIO, and flexible static memory control that supports Compact Flash, SRAM, PSRAM, NOR and NAND memories.
Performance and Power Efficiency
The STM32F469BIT7 is designed for power-sensitive applications, with multiple power modes allowing for optimal power consumption in various states of operation. It also integrates an ST's ART Accelerator™, alongside a L1 cache, which enables zero-wait execution from flash memory, and significantly increases system performance.
Flexibility and Integration
This microcontroller is highly flexible, supporting a range of development ecosystems, including STM32Cube with HAL and LL APIs, as well as a variety of third-party IDEs. It is ideal for applications requiring high-quality user interfaces, such as industrial control systems, medical equipment, home automation, and complex IoT devices.
Package and Quality
Presented in an LQFP176 package, the STM32F469BIT7 ensures a compact footprint while offering enough I/O pins for even the most connection-heavy designs. STMicroelectronics also ensures high reliability and long-term availability, making this microcontroller a safe choice for both prototyping and mass production.
