Overview
The STM32F205VET7 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 features an adaptive real-time memory accelerator (ART Accelerator™) that enables 0-wait state execution performance from Flash memory. The device includes up to 512 Kbytes of Flash memory, up to 128 Kbytes of system SRAM, and up to 4 Kbytes of backup SRAM. It also incorporates a wide range of enhanced I/Os and peripherals, making it suitable for various demanding applications.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU (120 MHz max) with ART Accelerator™ |
| Memories | Up to 512 Kbytes 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
- Up to 512 Kbytes of Flash memory and up to 128 + 4 Kbytes of SRAM
- Flexible static memory controller supporting Compact Flash, SRAM, PSRAM, NOR, and NAND memories
- Three 12-bit ADCs and two 12-bit DACs
- Up to seventeen timers, including twelve 16-bit and two 32-bit timers
- General-purpose DMA with 16-stream controller and centralized FIFOs
- Up to 140 I/O ports with interrupt capability, including up to 136 fast I/Os and up to 138 5 V-tolerant I/Os
- Advanced communication interfaces including USB, Ethernet, and camera interface
- Low-power modes: Sleep, Stop, and Standby modes
- VBAT supply for RTC, 20 × 32 bit backup registers, and optional 4 Kbytes backup SRAM
Applications
The STM32F205VET7 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, such as infotainment and driver assistance
- Consumer electronics, including audio and video devices
- IoT devices and smart home applications
- Motor control and power management systems
Q & A
- What is the maximum operating frequency of the STM32F205VET7?
The maximum operating frequency is up to 120 MHz.
- How much Flash memory does the STM32F205VET7 have?
The STM32F205VET7 has up to 512 Kbytes of Flash memory.
- What types of ADCs are available on the STM32F205VET7?
The device features three 12-bit ADCs with up to 24 channels and up to 6 MSPS in triple interleaved mode.
- Does the STM32F205VET7 support Ethernet?
Yes, it supports 10/100 Ethernet MAC with dedicated DMA.
- What are the low-power modes available on the STM32F205VET7?
The device supports Sleep, Stop, and Standby modes.
- What is the package type of the STM32F205VET7?
The package type is LQFP 100 14x14x1.4 mm.
- What is the operating temperature range of the STM32F205VET7?
The operating temperature range is -40°C to 105°C.
- Does the STM32F205VET7 have USB capabilities?
Yes, it features USB 2.0 full-speed/device/host/OTG and high-speed/full-speed device/host/OTG controllers.
- What types of timers are available on the STM32F205VET7?
The device includes up to twelve 16-bit and two 32-bit timers.
- Is the STM32F205VET7 RoHS compliant?
Yes, it is RoHS compliant with an Ecopack2 grade.
