STM32F103C8T6TR

The STM32F103C8T6TR is a high-performance 32-bit ARM Cortex-M3 microcontroller with a maximum CPU frequency of 72MHz. It offers a wide range of peripherals and connectivity options, making it suitable for various embedded applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VSS: Ground
• VDD: Positive Power Supply
• PA0-PA15: General-Purpose I/Os
• PB0-PB15: General-Purpose I/Os
• PC0-PC15: General-Purpose I/Os
• PD0-PD15: General-Purpose I/Os
• PE0-PE15: General-Purpose I/Os
• VDDA: Analog Power Supply
• VSSA: Analog Ground
• VREF-: Inverting Input of Internal Voltage Reference
• VREF+: Non-Inverting Input of Internal Voltage Reference
• NRST: Reset Input
• VBAT: Backup Supply Input
• BOOT0: Boot Pin Selection
• BOOT1: Boot Pin Selection
• NHTRST: External Reset Input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the STM32F103C8T6TR microcontroller for a visual representation.

Key Features

• ARM Cortex-M3 Core: The STM32F103C8T6TR is based on the ARM Cortex-M3 processor, providing high performance and efficiency.
• Flash Memory: Built-in flash memory allows for firmware storage and updates without the need for external memory.
• Peripherals: Offers a variety of peripherals including timers, communication interfaces, ADC, DAC, and more for versatile application development.
• Low Power Consumption: Features multiple low-power modes for energy-efficient operation in battery-powered devices.
• Rich Connectivity: Supports UART, SPI, I2C, USB, and CAN interfaces for seamless connectivity to external devices.

Note: For detailed technical specifications, please refer to the STM32F103C8T6TR datasheet.

Application

• Embedded Systems: Ideal for embedded system development including IoT, smart devices, and industrial automation.
• Motor Control: Suitable for motor control applications in robotics, drones, and industrial machinery.
• Human-Machine Interface: Used in designing interactive interfaces for touchscreens, displays, and user controls.

Functionality

The STM32F103C8T6TR microcontroller offers advanced processing capabilities and versatile peripherals, enabling developers to create sophisticated embedded applications with ease.

Usage Guide

• Power Supply: Connect VDD (Pin 13) and VDDA (Pin 9) to the positive power supply voltage.
• Reset Configuration: Use NRST (Pin 18) for system reset and BOOT0 (Pin 20) for boot selection.
• Peripheral Connections: Connect the desired peripherals based on their corresponding pins for communication and functionality.

Frequently Asked Questions

Q: What is the maximum CPU frequency of the STM32F103C8T6TR?
A: The STM32F103C8T6TR can operate at a maximum CPU frequency of 72MHz.

Q: Does the STM32F103C8T6TR support USB connectivity?
A: Yes, the STM32F103C8T6TR provides USB interface support for communication and data transfer.