Overview
The STM32F205VFT6 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 frequencies up to 120 MHz. This microcontroller is designed for advanced applications requiring high processing power, extensive memory, and a wide range of peripherals. The STM32F205VFT6 is particularly suited for applications that demand high-speed execution, low power consumption, and robust connectivity options.
Key Specifications
| Specification | Value |
|---|---|
| Brand | STMicroelectronics |
| Family Name | STM32F2 |
| Package Type | LQFP |
| Mounting Type | Surface Mount |
| Pin Count | 100 |
| Device Core | ARM Cortex M3 |
| Data Bus Width | 32bit |
| Program Memory Size | 768 kB Flash |
| Maximum Frequency | 120 MHz |
| RAM Size | 128 kB |
| USB Channels | 2 (USB OTG HS/FS) |
| Number of PWM Units | 2 x 16 bit |
| Number of SPI Channels | 3 |
| Number of USART Channels | 4 |
| Number of UART Channels | 2 |
| Number of I2C Channels | 3 |
| Number of CAN Channels | 2 |
| Typical Operating Supply Voltage | 3.6 V |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +85 °C |
| Dimensions | 14.2 x 14.2 x 1.45 mm |
| ADCs | 3 x 12-bit, up to 24 channels |
Key Features
- High-Performance CPU: ARM® 32-bit Cortex®-M3 CPU with a maximum frequency of 120 MHz and an Adaptive real-time accelerator (ART Accelerator™) for 0-wait state execution from Flash memory.
- Memory: Up to 768 kB of Flash memory, 128 kB of SRAM, and 512 bytes of OTP memory.
- Peripherals: Includes 12-bit ADCs, 12-bit DACs, a real-time clock (RTC), 16-bit and 32-bit timers, a true number random generator (RNG), and general-purpose DMA.
- Communication Interfaces: Supports USB 2.0 full-speed/device/host/OTG, Ethernet MAC, SPI, I2C, USART, UART, CAN, and SDIO interfaces.
- Low-Power Modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- Debugging: Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™.
- Connectivity: 10/100 Ethernet MAC, camera interface for CMOS sensors, and advanced connectivity options.
Applications
- Motor Drive and Application Control: Suitable for motor control applications due to its PWM timers and advanced peripherals.
- Medical Equipment: Used in medical devices requiring high reliability and performance.
- Industrial Applications: Ideal for industrial automation, control systems, and IoT devices.
- Alarm Systems and Video Intercom: Used in security systems and video intercom applications.
- HVAC and Home Audio Appliances: Suitable for home automation, HVAC systems, and audio appliances.
Q & A
- What is the maximum CPU frequency of the STM32F205VFT6?
The maximum CPU frequency is 120 MHz.
- How much Flash memory does the STM32F205VFT6 have?
The STM32F205VFT6 has 768 kB of Flash memory.
- What types of communication interfaces does the STM32F205VFT6 support?
The device supports USB 2.0, Ethernet MAC, SPI, I2C, USART, UART, CAN, and SDIO interfaces.
- Does the STM32F205VFT6 have low-power modes?
Yes, it has Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- What is the operating temperature range of the STM32F205VFT6?
The operating temperature range is from -40 °C to +85 °C.
- How many ADC channels does the STM32F205VFT6 have?
The device has 3 x 12-bit ADCs with up to 24 channels.
- Does the STM32F205VFT6 support Ethernet connectivity?
Yes, it supports 10/100 Ethernet MAC with dedicated DMA.
- What is the package type of the STM32F205VFT6?
The package type is LQFP with 100 pins.
- Does the STM32F205VFT6 have a real-time clock (RTC)?
Yes, it includes a real-time clock (RTC) with calibration.
- What debugging options are available for the STM32F205VFT6?
The device supports Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™.
