Overview
The STM32F205VCT7TR 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 distinguished by its adaptive real-time accelerator (ART Accelerator™), which enables 0-wait state execution performance from Flash memory. The device features extensive embedded memories, including up to 1 Mbyte of Flash memory, up to 128 Kbytes of system SRAM, and up to 4 Kbytes of backup SRAM. It also includes a wide range of enhanced I/Os and peripherals, making it suitable for various demanding applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU (120 MHz max) with ART Accelerator™ |
| Memories | Up to 1 Mbyte of Flash memory, 512 bytes of OTP memory, up to 128 + 4 Kbytes of SRAM |
| ADCs | 3 × 12-bit 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 twelve 16-bit and two 32-bit timers, up to 120 MHz |
| Communication Interfaces | Up to three I2C interfaces, up to four USARTs and two UARTs, up to three SPIs, 2 × CAN interfaces (2.0B Active), SDIO interface |
| Advanced Connectivity | USB 2.0 full-speed/device/host/OTG controller, USB 2.0 high-speed/full-speed device/host/OTG controller, 10/100 Ethernet MAC |
| Package | LQFP 100 14x14x1.4 mm |
| Operating Temperature | -40°C to 105°C |
| Supply Voltage | From 1.8 to 3.6 V |
Key Features
- High-performance Arm® 32-bit Cortex®-M3 CPU with ART Accelerator™ for 0-wait state execution from Flash memory
- Extensive embedded memories: up to 1 Mbyte of Flash memory, up to 128 Kbytes of system SRAM, and up to 4 Kbytes of backup SRAM
- Flexible static memory controller supporting Compact Flash, SRAM, PSRAM, NOR, and NAND memories
- Advanced peripherals: SDIO interface, enhanced flexible static memory control (FSMC) interface, and a camera interface for CMOS sensors
- Multiple communication interfaces: I2C, USART, UART, SPI, CAN, and Ethernet
- USB 2.0 full-speed/device/host/OTG and high-speed/full-speed device/host/OTG controllers
- Low-power modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers
- Debug mode: Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™
Applications
- Industrial automation and control systems
- Medical devices requiring high precision and reliability
- Automotive systems, including infotainment and driver assistance
- Consumer electronics, such as audio and video devices
- Internet of Things (IoT) applications requiring advanced connectivity and low power consumption
Q & A
- What is the maximum operating frequency of the STM32F205VCT7TR?
The maximum operating frequency is up to 120 MHz.
- What type of CPU does the STM32F205VCT7TR use?
The CPU is an Arm® 32-bit Cortex®-M3.
- How much Flash memory does the STM32F205VCT7TR have?
Up to 1 Mbyte of Flash memory.
- What are the low-power modes available on the STM32F205VCT7TR?
Sleep, Stop, and Standby modes.
- Does the STM32F205VCT7TR support Ethernet?
Yes, it supports 10/100 Ethernet MAC with dedicated DMA.
- What is the ART Accelerator™ and its benefit?
The ART Accelerator™ allows for 0-wait state execution performance from Flash memory, enhancing the CPU's performance.
- How many ADCs and DACs does the STM32F205VCT7TR have?
It has 3 × 12-bit ADCs and 2 × 12-bit D/A converters.
- What are the communication interfaces available on the STM32F205VCT7TR?
I2C, USART, UART, SPI, CAN, SDIO, and Ethernet.
- What is the package type of the STM32F205VCT7TR?
LQFP 100 14x14x1.4 mm.
- What is the operating temperature range of the STM32F205VCT7TR?
-40°C to 105°C.
