Overview
The STM32F103VET6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F103xC, STM32F103xD, and STM32F103xE performance line family. It is based on the ARM® Cortex®-M3 32-bit RISC core, operating at a maximum frequency of 72 MHz. This microcontroller is designed to offer high-speed embedded memories, extensive I/Os, and a wide range of peripherals connected to two APB buses.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 72 MHz |
| Flash Memory | Up to 512 Kbytes |
| SRAM | Up to 64 Kbytes |
| ADCs | Three 12-bit ADCs |
| Timers | Four general-purpose 16-bit timers plus two PWM timers |
| Communication Interfaces | Up to two I2Cs, three SPIs, two I2Ss, one SDIO, five USARTs, USB, and CAN |
| Operating Temperature (°C) | -40 to 105 |
| Package | LQFP 100 14x14x1.4 mm |
| I/Os (High Current) | 80 |
Key Features
- High-performance ARM® Cortex®-M3 32-bit RISC core with single-cycle multiplication and hardware division.
- Flexible static memory controller supporting various memory types such as Compact Flash, SRAM, PSRAM, NOR, and NAND.
- LCD parallel interface with 8080/6800 modes.
- Clock, reset, and supply management with POR, PDR, and programmable voltage detector (PVD).
- Internal oscillators including 8 MHz factory-trimmed RC and 40 kHz RC with calibration.
- Low power modes: Sleep, Stop, and Standby.
- Extensive range of communication interfaces including USB, CAN, I2C, SPI, I2S, and USART.
Applications
The STM32F103VET6 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, especially those needing CAN communication.
- Consumer electronics such as audio and video devices.
- IoT devices and smart home applications.
Q & A
- What is the core architecture of the STM32F103VET6?
The STM32F103VET6 is based on the ARM® 32-bit Cortex®-M3 CPU. - What is the maximum operating frequency of the STM32F103VET6?
The maximum operating frequency is 72 MHz. - How much Flash and SRAM memory does the STM32F103VET6 have?
It has up to 512 Kbytes of Flash memory and up to 64 Kbytes of SRAM. - What types of communication interfaces are available on the STM32F103VET6?
The microcontroller features up to two I2Cs, three SPIs, two I2Ss, one SDIO, five USARTs, USB, and CAN. - What are the operating temperature ranges for the STM32F103VET6?
The operating temperature range is from -40°C to 105°C. - What package type is the STM32F103VET6 available in?
The STM32F103VET6 is available in an LQFP 100 package (14x14x1.4 mm). - How many high current I/Os does the STM32F103VET6 have?
The microcontroller has 80 high current I/Os. - Does the STM32F103VET6 support low power modes?
Yes, it supports Sleep, Stop, and Standby modes. - What types of timers are available on the STM32F103VET6?
The microcontroller includes four general-purpose 16-bit timers plus two PWM timers. - Is the STM32F103VET6 suitable for automotive applications?
Yes, it is suitable due to its support for CAN communication and robust operating temperature range.
