Overview
The STM32F103VEH6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F103xE performance line family. It incorporates the ARM® Cortex®-M3 32-bit RISC core, operating at a maximum frequency of 72 MHz. This microcontroller is equipped with high-speed embedded memories, including up to 512 Kbytes of Flash memory and up to 64 Kbytes of SRAM. It features an extensive range of enhanced I/Os and peripherals connected to two APB buses, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU, 72 MHz maximum frequency |
| Flash Memory | Up to 512 Kbytes |
| SRAM | Up to 64 Kbytes |
| ADCs | 3 × 12-bit, 1 µs A/D converters (up to 21 channels) |
| DACs | 2 × 12-bit D/A converters |
| Timers | Up to 11 timers, including 4 × 16-bit timers and 2 × 16-bit motor control PWM timers |
| Communication Interfaces | Up to 2 × I2C, 3 × SPI, 2 × I2S, 1 × SDIO, 5 × USART, 1 × USB, 1 × CAN 2.0B |
| Operating Temperature (°C) | -40 to 85 |
| Package | LQFP 100 14x14x1.4 mm |
| I/Os | Up to 112 fast I/O ports |
Key Features
- High-Performance Core: ARM® 32-bit Cortex®-M3 CPU with a maximum frequency of 72 MHz.
- Memory and Storage: Up to 512 Kbytes of Flash memory and up to 64 Kbytes of SRAM.
- Analog to Digital Converters (ADCs): 3 × 12-bit ADCs with up to 21 channels.
- Digital to Analog Converters (DACs): 2 × 12-bit DACs.
- Timers and Counters: Up to 11 timers, including general-purpose timers, motor control timers, and watchdog timers.
- Communication Interfaces: Multiple interfaces such as I2C, SPI, I2S, SDIO, USART, USB, and CAN 2.0B.
- Low Power Modes: Sleep, Stop, and Standby modes for power efficiency.
- Debugging and Trace: Serial wire debug (SWD) and JTAG interfaces, along with the Cortex®-M3 Embedded Trace Macrocell™.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial communication.
- Consumer Electronics: Used in various consumer devices requiring high-performance processing and multiple peripherals.
- Medical Devices: Applicable in medical equipment that requires precise analog and digital signal processing.
- Automotive Systems: Can be used in automotive control units, infotainment systems, and safety systems.
- IoT Devices: Ideal for Internet of Things (IoT) applications requiring low power consumption and multiple communication interfaces.
Q & A
- What is the maximum operating frequency of the STM32F103VEH6TR?
The maximum operating frequency is 72 MHz.
- How much Flash memory does the STM32F103VEH6TR have?
Up to 512 Kbytes of Flash memory.
- What types of timers are available on the STM32F103VEH6TR?
Up to 11 timers, including general-purpose timers, motor control timers, and watchdog timers.
- Does the STM32F103VEH6TR support USB?
Yes, it supports USB 2.0 full speed interface.
- What is the operating temperature range of the STM32F103VEH6TR?
-40 to 85°C.
- How many I/O ports does the STM32F103VEH6TR have?
Up to 112 fast I/O ports.
- Does the STM32F103VEH6TR have a CAN interface?
Yes, it has a CAN 2.0B interface.
- What is the package type of the STM32F103VEH6TR?
LQFP 100 14x14x1.4 mm.
- Does the STM32F103VEH6TR support low power modes?
Yes, it supports Sleep, Stop, and Standby modes.
- What debugging interfaces are available on the STM32F103VEH6TR?
Serial wire debug (SWD) and JTAG interfaces.
