Overview
The STM32F205RGT6TR 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 a balance of performance, power efficiency, and rich peripheral sets, making it suitable for a wide range of applications, including industrial control, medical devices, and consumer electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU (120 MHz max) |
| Flash Memory | Up to 1 Mbyte |
| SRAM | Up to 128 + 4 Kbytes |
| OTP Memory | 512 bytes |
| ADCs | 3 × 12-bit, up to 24 channels, up to 6 MSPS in triple interleaved mode |
| D/A Converters | 2 × 12-bit |
| Timers | Up to 12 × 16-bit and 2 × 32-bit timers |
| UARTs | 2 |
| USARTs | Up to 4 |
| SPIs | Up to 3 |
| I2S | Up to 2 |
| CAN Interfaces | 2 × CAN 2.0B Active |
| USB | USB 2.0 full-speed device/host/OTG controller with on-chip PHY |
| Ethernet | 10/100 Ethernet MAC with dedicated DMA |
| Operating Temperature (°C) | -40 to 85 |
| Package | LQFP64 (10 × 10 mm) |
Key Features
- High-Performance CPU: Arm® 32-bit Cortex®-M3 CPU with Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory.
- Memory and Storage: Up to 1 Mbyte of Flash memory, 128 + 4 Kbytes of SRAM, and 512 bytes of OTP memory.
- Analog and Digital Converters: 3 × 12-bit ADCs and 2 × 12-bit D/A converters.
- Timers and Counters: Up to 12 × 16-bit and 2 × 32-bit timers.
- Communication Interfaces: Multiple USARTs, UARTs, SPIs, I2S, CAN 2.0B, USB OTG, and Ethernet MAC.
- Low-Power Modes: Sleep, Stop, and Standby modes for power efficiency.
- Debugging and Trace: Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™.
Applications
- Industrial Control Systems: Suitable for industrial automation, motor control, and power management.
- Medical Devices: Can be used in medical equipment requiring high precision and reliability.
- Consumer Electronics: Ideal for applications such as audio devices, cameras, and other consumer electronics.
- Automotive Systems: Applicable in automotive control units, infotainment systems, and safety features.
- Internet of Things (IoT): Suitable for IoT devices requiring advanced connectivity and processing capabilities.
Q & A
- What is the maximum operating frequency of the STM32F205RGT6TR?
The maximum operating frequency is 120 MHz.
- How much Flash memory does the STM32F205RGT6TR have?
Up to 1 Mbyte of Flash memory.
- What types of communication interfaces are available on the STM32F205RGT6TR?
Multiple USARTs, UARTs, SPIs, I2S, CAN 2.0B, USB OTG, and Ethernet MAC.
- Does the STM32F205RGT6TR support low-power modes?
- What is the operating temperature range of the STM32F205RGT6TR?
-40 to 85°C.
- What package options are available for the STM32F205RGT6TR?
LQFP64 (10 × 10 mm) among others.
- Does the STM32F205RGT6TR have built-in ADCs and DACs?
- What debugging tools are supported by the STM32F205RGT6TR?
Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™.
- Is the STM32F205RGT6TR suitable for industrial applications?
- Can the STM32F205RGT6TR be used in medical devices?
