Overview
The STM32F205VET6 is a member of the STM32F20x family of microcontrollers produced by STMicroelectronics. This device is based on the high-performance Arm® Cortex®-M3 32-bit RISC core, operating at a frequency of up to 120 MHz. The STM32F205VET6 incorporates high-speed embedded memories, including up to 1 Mbyte of Flash memory, up to 128 Kbytes of system SRAM, and 4 Kbytes of backup SRAM. It also features an adaptive real-time memory accelerator (ART Accelerator™) that enables 0-wait state program execution from Flash memory at the maximum CPU frequency.
The microcontroller includes a wide range of enhanced I/Os and peripherals connected to multiple buses, making it suitable for various applications requiring high performance and low power consumption.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU (up to 120 MHz) |
| Flash Memory | Up to 1 Mbyte |
| SRAM | Up to 128 Kbytes + 4 Kbytes of backup SRAM |
| I/O Ports | Up to 140 I/O ports with interrupt capability, up to 82 high current I/Os |
| ADCs | 3 x 12-bit ADCs |
| DACs | 2 x DACs |
| Timers | 12 x 16-bit timers, 2 x 32-bit timers |
| Communication Interfaces | USB OTG HS/FS, Ethernet, 3 x SPI, 4 x USART, 2 x I2S, 2 x CAN 2.0 |
| Operating Temperature | -40°C to 105°C |
| Supply Voltage | 1.8 to 3.6 V |
Key Features
- High-performance Arm® Cortex®-M3 CPU with ART Accelerator™ for 0-wait state execution from Flash memory.
- Extensive range of enhanced I/Os and peripherals, including three 12-bit ADCs, two DACs, and multiple communication interfaces.
- Low-power modes: Sleep, Stop, and Standby modes, with VBAT supply for RTC and backup registers.
- Flexible static memory controller supporting various memory types like Compact Flash, SRAM, PSRAM, NOR, and NAND.
- Advanced peripherals such as SDIO, FSMC, and a camera interface for CMOS sensors.
- True random number generator (RNG) and advanced motor control timers.
Applications
- Industrial automation and control systems.
- Medical devices requiring high precision and low power consumption.
- Automotive systems, including advanced driver-assistance systems (ADAS).
- Consumer electronics, such as smart home devices and IoT applications.
- Communication and networking equipment, including Ethernet and USB-based devices.
Q & A
- What is the maximum operating frequency of the STM32F205VET6?
The maximum operating frequency of the STM32F205VET6 is up to 120 MHz.
- How much Flash memory does the STM32F205VET6 have?
The STM32F205VET6 has up to 1 Mbyte of Flash memory.
- What types of communication interfaces are available on the STM32F205VET6?
The STM32F205VET6 features USB OTG HS/FS, Ethernet, SPI, USART, I2S, and CAN 2.0 interfaces.
- Does the STM32F205VET6 support low-power modes?
- What is the ART Accelerator™ and its benefit?
The ART Accelerator™ allows for 0-wait state program execution from Flash memory at the maximum CPU frequency, enhancing performance.
- How many I/O ports does the STM32F205VET6 have?
The STM32F205VET6 has up to 140 I/O ports with interrupt capability.
- What is the operating temperature range of the STM32F205VET6?
The operating temperature range is from -40°C to 105°C.
- Does the STM32F205VET6 have a true random number generator?
- What types of timers are available on the STM32F205VET6?
The STM32F205VET6 features 12 x 16-bit timers and 2 x 32-bit timers.
- Is the STM32F205VET6 suitable for automotive applications?
