Overview
The STM32F103VDT7 is a high-performance microcontroller from STMicroelectronics, part of the STM32F103xC, STM32F103xD, and STM32F103xE performance line family. It features the ARM® Cortex®-M3 32-bit RISC core operating at a frequency of 72 MHz. The device is equipped with high-speed embedded memories, including up to 384 Kbytes of Flash memory and up to 64 Kbytes of SRAM. It also includes an extensive range of enhanced I/Os and peripherals connected to two APB buses.
Key Specifications
| Parameter | Value |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 |
| Operating Frequency | Up to 72 MHz |
| Flash Memory | Up to 384 Kbytes |
| SRAM | Up to 64 Kbytes |
| Supply Voltage | 2.0 to 3.6 V |
| Operating Temperature | -40 to +105 °C |
| Number of I/Os | 80 |
| ADCs | Three 12-bit ADCs |
| Timers | Four 16-bit timers plus two PWM timers |
| SPI | Up to three SPIs (18 Mbit/s), two with I2S interface multiplexed |
| USARTs | Up to five USARTs (ISO 7816 interface, LIN, IrDA capability, modem control) |
| I2C | Up to two I2Cs |
| I2S | Two I2S interfaces |
| USB | USB 2.0 full speed interface |
| CAN | CAN interface (2.0B Active) |
| SDIO | SDIO interface |
Key Features
- High-performance ARM® Cortex®-M3 32-bit RISC core
- High-speed embedded memories (Flash and SRAM)
- Extensive range of enhanced I/Os and peripherals
- Three 12-bit ADCs, four 16-bit timers, and two PWM timers
- Advanced communication interfaces including SPI, USART, I2C, I2S, USB, and CAN
- Comprehensive set of power-saving modes for low-power applications
- ECOPACK® packages
- CRC calculation unit and 96-bit unique ID
Applications
- Motor drives
- Application control
- Medical and handheld equipment
- PC and gaming peripherals
- GPS platforms
- Industrial applications
- PLCs
- Inverters
- Printers and scanners
- Alarm systems and video intercom
- HVAC systems
Q & A
- What is the core type of the STM32F103VDT7? The core type is the ARM® 32-bit Cortex®-M3.
- What is the maximum operating frequency of the STM32F103VDT7? The maximum operating frequency is 72 MHz.
- What is the range of supply voltage for the STM32F103VDT7? The supply voltage range is from 2.0 to 3.6 V.
- What is the operating temperature range of the STM32F103VDT7? The operating temperature range is from -40 to +105 °C.
- How many I/Os does the STM32F103VDT7 have? The STM32F103VDT7 has 80 I/Os.
- What types of communication interfaces are available on the STM32F103VDT7? The device features SPI, USART, I2C, I2S, USB, and CAN interfaces.
- Does the STM32F103VDT7 support power-saving modes? Yes, it has a comprehensive set of power-saving modes for low-power applications.
- What are some common applications of the STM32F103VDT7? Common applications include motor drives, medical and handheld equipment, PC and gaming peripherals, GPS platforms, industrial applications, and more.
- What is the Flash memory capacity of the STM32F103VDT7? The Flash memory capacity is up to 384 Kbytes.
- How many ADCs are available on the STM32F103VDT7? There are three 12-bit ADCs available.
