Overview
The STM32F205VGT6 is a high-performance, 32-bit microcontroller from STMicroelectronics, based on the ARM Cortex-M3 core architecture. This device is part of the STM32F2 series and is designed for a wide range of applications requiring advanced processing capabilities. It features an adaptive real-time memory accelerator (ART Accelerator™) that enables performance equivalent to 0 wait state program execution from Flash memory at a CPU frequency up to 120 MHz. The microcontroller is known for its robust set of peripherals and communication interfaces, making it suitable for various industrial, medical, and consumer electronics applications.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller Core | ARM Cortex-M3 |
| Maximum CPU Frequency | 120 MHz |
| Flash Memory | 1024 KB |
| RAM | 128 KB + 4 KB |
| Operating Voltage | 1.8 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| Package Type | 100-pin LQFP |
| ADC Resolution | 12-bit (3 ADCs) |
| DAC Resolution | 12-bit (2 DACs) |
| Timers | 12 x 16-bit, 2 x 32-bit |
| UART/USART | 2 UART, 4 USART |
| SPI | 3 SPI interfaces |
| I2S | 2 I2S interfaces |
| CAN | 2 CAN 2.0 interfaces |
| USB | USB 2.0 full-speed device/host/OTG controller |
| I/Os | 82 high-current I/Os |
Key Features
- Adaptive real-time memory accelerator (ART Accelerator™) for high performance
- Three 12-bit ADCs and two 12-bit DACs
- Low-power RTC with VBAT supply, 20 × 32 bit backup registers, and optional 4Kb backup SRAM
- Twelve general-purpose 16-bit timers, including two PWM timers for motor control, and two general-purpose 32-bit timers
- True number random generator (RNG)
- Standard and advanced communication interfaces including CAN, I2C, SPI, UART, USART, and USB 2.0 full-speed device/host/OTG controller
- Debug mode: Serial wire debug (SWD), JTAG, and Cortex-M3 Embedded Trace Macrocell™
Applications
- Motor drive and application control
- Medical equipment
- Industrial applications: PLC, inverters, circuit breakers, printers, and scanners
- Alarm systems and video intercom
- Home audio appliances and HVAC systems
Q & A
- What is the core architecture of the STM32F205VGT6?
The STM32F205VGT6 is based on the ARM Cortex-M3 core architecture. - What is the maximum CPU frequency of the STM32F205VGT6?
The maximum CPU frequency is 120 MHz. - How much flash memory does the STM32F205VGT6 have?
The STM32F205VGT6 has 1024 KB of flash memory. - What is the operating voltage range of the STM32F205VGT6?
The operating voltage range is from 1.8 V to 3.6 V. - What are the key communication interfaces available on the STM32F205VGT6?
The key communication interfaces include CAN, I2C, SPI, UART, USART, and USB 2.0 full-speed device/host/OTG controller. - Does the STM32F205VGT6 support motor control?
Yes, it includes twelve general-purpose 16-bit timers, including two PWM timers for motor control, and two general-purpose 32-bit timers. - What is the package type of the STM32F205VGT6?
The package type is 100-pin LQFP. - What are the operating temperature ranges for the STM32F205VGT6?
The operating temperature range is from -40°C to 85°C. - Does the STM32F205VGT6 have a built-in RTC?
Yes, it features a low-power RTC with VBAT supply, 20 × 32 bit backup registers, and optional 4Kb backup SRAM. - What debug modes are supported by the STM32F205VGT6?
The debug modes include Serial wire debug (SWD), JTAG, and Cortex-M3 Embedded Trace Macrocell™.
