Overview
The STM32F205RGY6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F20x family. It is based on the Arm® 32-bit Cortex®-M3 CPU, operating at a frequency of up to 120 MHz. This microcontroller is designed to provide high-speed embedded memories, extensive I/Os, and a wide range of peripherals, making it suitable for complex and demanding applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU (up to 120 MHz) |
| Memory | Up to 1 Mbyte of Flash memory, up to 128 + 4 Kbytes of SRAM |
| ADCs | 3 × 12-bit, 0.5 µs ADCs with up to 24 channels and up to 6 MSPS in triple interleaved mode |
| DACs | 2 × 12-bit D/A converters |
| Timers | Up to 17 timers (12 × 16-bit, 2 × 32-bit) |
| Communication Interfaces | Up to 15 interfaces including I2C, USART, SPI, CAN, and Ethernet |
| I/O Ports | Up to 140 I/O ports with interrupt capability |
| Package | WLCSP 66 (4x3.7x0.6 mm, 0.4 mm pitch) |
| Operating Voltage | From 1.8 to 3.6 V |
| Operating Temperature | -40°C to 105°C |
Key Features
- Adaptive real-time accelerator (ART Accelerator™) for 0-wait state execution from Flash memory
- Low-power modes: Sleep, Stop, and Standby
- VBAT supply for RTC, 20 × 32 bit backup registers, and optional 4 Kbytes backup SRAM
- General-purpose DMA: 16-stream controller with centralized FIFOs and burst support
- Debug mode: Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™
- Advanced connectivity: USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC, and camera interface
Applications
The STM32F205RGY6TR 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 communication interfaces
- Consumer electronics, such as audio and video devices
- Internet of Things (IoT) devices requiring robust connectivity options
Q & A
- What is the core processor of the STM32F205RGY6TR?
The core processor is the Arm® 32-bit Cortex®-M3 CPU, operating at up to 120 MHz. - How much Flash and SRAM memory does it have?
It has up to 1 Mbyte of Flash memory and up to 128 + 4 Kbytes of SRAM. - What types of ADCs and DACs are available?
It features 3 × 12-bit ADCs and 2 × 12-bit DACs. - What communication interfaces are supported?
It supports up to 15 communication interfaces, including I2C, USART, SPI, CAN, and Ethernet. - What is the operating voltage range?
The operating voltage range is from 1.8 to 3.6 V. - What are the low-power modes available?
The available low-power modes are Sleep, Stop, and Standby. - Does it have a camera interface?
Yes, it has an 8- to 14-bit parallel camera interface for CMOS sensors. - What is the package type and size?
The package type is WLCSP 66 (4x3.7x0.6 mm, 0.4 mm pitch). - What are the debug modes supported?
The debug modes supported are Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™. - What is the operating temperature range?
The operating temperature range is -40°C to 105°C.
