Overview
The STM32F103V8T6TR is a medium-density performance line microcontroller from STMicroelectronics, based on the Arm® 32-bit Cortex®-M3 CPU core. This microcontroller operates at a maximum frequency of 72 MHz and features high-performance capabilities along with low-power consumption. It is part of the STM32F103xx family, which is known for its extensive range of enhanced I/Os and peripherals.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU Core | Arm® 32-bit Cortex®-M3 |
| Maximum Frequency | 72 MHz |
| Flash Memory | Up to 128 Kbytes |
| SRAM | Up to 20 Kbytes |
| ADCs | 2x 12-bit, 1 µs A/D converters (up to 16 channels) |
| Timers | Seven timers including three 16-bit timers, one 16-bit motor control PWM timer, and two watchdog timers |
| Communication Interfaces | Up to two I2C, three USARTs, two SPIs, one USB 2.0 full-speed interface, and one CAN 2.0B interface |
| Operating Voltage | 2.0 to 3.6 V |
| Operating Temperature | -40 to +105°C (extended temperature range) |
| I/O Ports | Up to 80 fast I/O ports, almost all 5 V-tolerant |
| Debug Mode | Serial wire debug (SWD) and JTAG interfaces |
Key Features
- High-performance Arm® 32-bit Cortex®-M3 CPU core with a maximum frequency of 72 MHz.
- High-speed embedded memories: up to 128 Kbytes of Flash memory and up to 20 Kbytes of SRAM.
- Extensive range of enhanced I/Os and peripherals connected to two APB buses.
- Dual-sample and hold capability, temperature sensor, and DMA controller supporting peripherals like timers, ADC, SPIs, I2Cs, and USARTs.
- Up to nine communication interfaces including USB 2.0 full-speed, CAN 2.0B, SPI, I2C, and USART.
- Seven timers including motor control PWM timer with dead-time generation and emergency stop.
- Low-power modes: Sleep, Stop, and Standby modes for low-power applications.
- Debug mode with serial wire debug (SWD) and JTAG interfaces.
Applications
- Industrial control systems and automation.
- Medical devices requiring high performance and low power consumption.
- Consumer electronics such as audio and video devices.
- Automotive systems, including motor control and sensor interfaces.
- Internet of Things (IoT) devices requiring advanced communication interfaces.
Q & A
- What is the maximum operating frequency of the STM32F103V8T6TR?
The maximum operating frequency is 72 MHz.
- How much Flash memory does the STM32F103V8T6TR have?
It has up to 128 Kbytes of Flash memory.
- What types of communication interfaces are available on the STM32F103V8T6TR?
It includes up to two I2C, three USARTs, two SPIs, one USB 2.0 full-speed interface, and one CAN 2.0B interface.
- What is the operating voltage range of the STM32F103V8T6TR?
The operating voltage range is 2.0 to 3.6 V.
- Does the STM32F103V8T6TR support low-power modes?
- How many I/O ports does the STM32F103V8T6TR have?
It has up to 80 fast I/O ports, almost all of which are 5 V-tolerant.
- What debug interfaces are available on the STM32F103V8T6TR?
It supports serial wire debug (SWD) and JTAG interfaces.
- Does the STM32F103V8T6TR have a temperature sensor?
- What is the maximum number of ADC channels available on the STM32F103V8T6TR?
It has up to 16 channels for the 12-bit A/D converters.
- What are the typical applications of the STM32F103V8T6TR?
It is used in industrial control systems, medical devices, consumer electronics, automotive systems, and IoT devices.
