Overview
The STM32F205VGT6TR is a high-performance 32-bit microcontroller from STMicroelectronics, part of the STM32F2 series. It is based on the Arm® Cortex®-M3 CPU, which operates at a maximum frequency of 120 MHz. This microcontroller is designed to offer high processing power, low power consumption, and a rich set of peripherals, making it suitable for a wide range of applications in embedded systems.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU (120 MHz max) with Adaptive real-time accelerator (ART Accelerator™) |
| Flash Memory | Up to 1 Mbyte |
| OTP Memory | 512 bytes |
| SRAM | Up to 128 + 4 Kbytes |
| Operating Voltage | From 1.8 to 3.6 V |
| Timers (16-bit) | 12 |
| Timers (32-bit) | 2 |
| UART | 2 |
| USART | 4 |
| SPI | 3 |
| I2S | 2 |
| CAN 2.0 | 2 |
| High Current I/Os | 82 |
| D/A Converters (12-bit) | 2 |
Key Features
- High-performance Arm® Cortex®-M3 CPU with ART Accelerator™ for 0-wait state execution from Flash memory.
- Flexible static memory controller supporting various memory types (Compact Flash, SRAM, PSRAM, NOR, and NAND).
- LCD parallel interface with 8080/6800 modes.
- Advanced clock, reset, and supply management including POR, PDR, PVD, and BOR.
- Internal 16 MHz factory-trimmed RC and 32 kHz oscillator for RTC with calibration.
- Low-power modes including Sleep, Stop, and Standby.
- Rich set of peripherals such as UART, USART, SPI, I2S, and CAN 2.0.
Applications
The STM32F205VGT6TR is versatile and can be used in a variety of applications, including:
- Industrial automation and control systems.
- Medical devices requiring high precision and reliability.
- Automotive systems, especially those needing advanced motor control and communication protocols.
- Consumer electronics, such as smart home devices and appliances.
- IoT devices that require low power consumption and high processing capabilities.
Q & A
- What is the maximum operating frequency of the STM32F205VGT6TR?
The maximum operating frequency is 120 MHz. - How much Flash memory does the STM32F205VGT6TR have?
Up to 1 Mbyte of Flash memory. - What are the operating voltage ranges for this microcontroller?
From 1.8 to 3.6 V. - How many UART and USART interfaces does it have?
2 UART and 4 USART interfaces. - Does it support CAN communication?
Yes, it supports CAN 2.0 with 2 interfaces. - What are the low-power modes available?
Sleep, Stop, and Standby modes. - How many high current I/Os are available?
82 high current I/Os. - Does it have any internal oscillators?
Yes, it has an internal 16 MHz factory-trimmed RC and a 32 kHz oscillator for RTC with calibration. - What types of memory does the flexible static memory controller support?
Compact Flash, SRAM, PSRAM, NOR, and NAND memories. - Is there an LCD parallel interface available?
Yes, with 8080/6800 modes.
