Overview
The STM32F205RET6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F2 series. It is based on the Arm® 32-bit Cortex®-M3 CPU, which operates at a maximum frequency of 120 MHz and features the Adaptive real-time accelerator (ART Accelerator™) for 0-wait state execution from Flash memory. This microcontroller is designed for applications requiring high processing power, low power consumption, and a rich set of peripherals.
Key Specifications
| Parameter | Specification |
|---|---|
| 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 |
| Operating Temperature (°C) | -40 to 105 |
| D/A Converters (12-bit) | 2 |
| Timers (16-bit) | 12 |
| Timers (32-bit) | 2 |
| UART | 2 |
| I/Os (High Current) | 51 |
| SPI | 3 |
| USART | 4 |
| I2S | 2 |
| CAN (2.0) | 2 |
| Ethernet | 10/100 Ethernet MAC |
| USB | USB 2.0 full-speed device/host/OTG controller |
Key Features
- High-performance Arm® 32-bit Cortex®-M3 CPU with ART Accelerator™ for 0-wait state execution from Flash memory.
- Up to 1 Mbyte of Flash memory and up to 128 + 4 Kbytes of SRAM.
- Multiple communication interfaces including USB 2.0, Ethernet, CAN, USART, UART, SPI, and I2S.
- Advanced peripherals such as 3 × 12-bit ADCs, 2 × 12-bit D/A converters, and up to 17 timers.
- Low-power modes including Sleep, Stop, and Standby modes.
- Support for various memory types including Compact Flash, SRAM, PSRAM, NOR, and NAND memories.
- Integrated LCD parallel interface and camera interface.
- Debug mode with Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™.
Applications
- Industrial automation and control systems.
- Medical devices requiring high processing power and low power consumption.
- Aerospace and defense applications.
- Automotive systems, including infotainment and driver assistance systems.
- Consumer electronics such as smart home devices and wearables.
- Communication equipment and network devices.
Q & A
- What is the maximum operating frequency of the STM32F205RET6TR?
The maximum operating frequency is 120 MHz.
- How much Flash memory does the STM32F205RET6TR have?
Up to 1 Mbyte of Flash memory.
- What types of communication interfaces are available on the STM32F205RET6TR?
USB 2.0, Ethernet, CAN, USART, UART, SPI, and I2S.
- Does the STM32F205RET6TR support low-power modes?
- What is the ART Accelerator™ and its benefit?
The ART Accelerator™ allows for 0-wait state execution from Flash memory, enhancing performance.
- How many timers are available on the STM32F205RET6TR?
Up to 17 timers, including 12 16-bit and 2 32-bit timers.
- Does the STM32F205RET6TR have integrated op-amps or comparators?
No, it does not have integrated op-amps or comparators.
- What is the maximum number of I/O ports available?
Up to 140 I/O ports with interrupt capability.
- Is the STM32F205RET6TR suitable for automotive applications?
- What is the operating temperature range of the STM32F205RET6TR?
-40°C to 105°C.
