Overview
The STM32F405RGT6 is a high-performance 32-bit microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the ARM Cortex-M4 core and is designed to offer a balance of high processing power, low power consumption, and a rich set of peripherals and interfaces. This microcontroller is particularly suited for applications that require advanced processing capabilities, precise analog signal processing, and robust communication interfaces.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | ARM Cortex-M4 |
| Flash Memory | Up to 1 MB |
| SRAM | Up to 192 KB + 4 KB backup SRAM |
| Operating Frequency | Up to 168 MHz |
| Supply Voltage | 1.8 V to 3.6 V (1.7 V in certain conditions) |
| Operating Temperature | -40°C to +105°C |
| Package Type | 64-pin LQFP |
| ADCs | Three 12-bit ADCs |
| DACs | Two 12-bit DACs |
| Timers | Twelve 16-bit timers, two 32-bit timers |
| Communication Interfaces | UART, USART, SPI, I²C, CAN 2.0, USB 2.0 OTG FS/HS |
Key Features
- High-Speed Processing: The STM32F405RGT6 features an ARM Cortex-M4 core operating at up to 168 MHz, enhanced by an ART Accelerator™ for zero-wait state execution from internal Flash.
- Advanced Analog Capabilities: Includes three 12-bit ADCs and two 12-bit DACs, supporting precise analog signal processing.
- Rich Peripherals and Interfaces: Offers a wide range of peripherals including timers, UART, USART, SPI, I²C, CAN 2.0, and dual USB 2.0 OTG FS/HS interfaces.
- Low Power Consumption: Features a low-power RTC and operates within a voltage range of 1.8 V to 3.6 V, making it suitable for energy-sensitive applications.
- External Memory Controller: Supports external memory, enhancing storage and data handling capabilities.
Applications
- Industrial Automation: Suitable for control systems requiring precise timing and event scheduling.
- Automotive Systems: Used in applications where timing accuracy is crucial, such as motor control and automotive control systems.
- Environmental Monitoring: Ideal for systems needing precise analog signal processing, such as translating analog data into digital values.
- IoT Devices: Supports data-intensive applications with its external memory controller and robust communication interfaces.
- Consumer Electronics: Enhances performance and efficiency in battery-powered systems and other consumer electronics.
Q & A
- What is the core processor of the STM32F405RGT6?
The core processor is the ARM Cortex-M4.
- How much Flash memory does the STM32F405RGT6 have?
The STM32F405RGT6 has up to 1 MB of Flash memory.
- What is the operating frequency of the STM32F405RGT6?
The operating frequency is up to 168 MHz.
- What are the supply voltage and operating temperature ranges of the STM32F405RGT6?
The supply voltage range is 1.8 V to 3.6 V, and the operating temperature range is -40°C to +105°C.
- How many ADCs and DACs does the STM32F405RGT6 have?
The STM32F405RGT6 has three 12-bit ADCs and two 12-bit DACs.
- What communication interfaces are available on the STM32F405RGT6?
The available interfaces include UART, USART, SPI, I²C, CAN 2.0, and dual USB 2.0 OTG FS/HS.
- Does the STM32F405RGT6 support external memory?
Yes, it supports external memory through an external memory controller.
- What are some typical applications of the STM32F405RGT6?
Typical applications include industrial automation, automotive systems, environmental monitoring, IoT devices, and consumer electronics.
- How many timers does the STM32F405RGT6 have?
The STM32F405RGT6 has twelve 16-bit timers and two 32-bit timers.
- What is the package type of the STM32F405RGT6?
The package type is a 64-pin LQFP.
