STM32F303RBT6TR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, robotics, industrial automation
• Characteristics:
  • High-performance ARM Cortex-M4 core
  • Integrated peripherals for various applications
  • Low power consumption
  • Wide operating voltage range
  • Extensive development ecosystem
• Package: LQFP64
• Essence: A powerful microcontroller designed for a wide range of applications
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: ARM Cortex-M4
• Clock Speed: Up to 72 MHz
• Flash Memory: 256 KB
• RAM: 40 KB
• Operating Voltage Range: 2.0V to 3.6V
• Digital I/O Pins: 51
• Analog Input Channels: 16
• Communication Interfaces: UART, SPI, I2C, USB, CAN
• Timers: 12-bit and 16-bit timers, PWM timers
• ADC Resolution: 12-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM32F303RBT6TR microcontroller has a total of 64 pins. Here is a brief overview of the pin configuration:

• GPIO Pins: 51 pins (PA0 to PA15, PB0 to PB15, PC13 to PC15)
• Analog Input Pins: 16 pins (PA0 to PA7, PB0 to PB1, PC0 to PC5)
• Power Supply Pins: VDD, VSS, VBAT
• Reset Pin: NRST
• Oscillator Pins: OSCIN, OSCOUT
• Communication Interface Pins: USART1, USART2, SPI1, SPI2, I2C1, I2C2, USB, CAN

For a detailed pinout diagram and more information, please refer to the STM32F303RBT6TR datasheet.

Functional Features

• High-performance ARM Cortex-M4 core for efficient processing
• Integrated peripherals such as UART, SPI, I2C, USB, and CAN for versatile communication
• Advanced analog features including 12-bit ADC for precise measurements
• Flexible timers and PWM outputs for accurate timing control
• Low power consumption for energy-efficient designs
• Extensive development ecosystem with software libraries, tools, and support from STMicroelectronics

Advantages and Disadvantages

Advantages: - Powerful ARM Cortex-M4 core enables high-performance applications - Wide range of integrated peripherals simplifies system design - Low power consumption extends battery life in portable devices - Extensive development ecosystem provides resources for easy prototyping and development

Disadvantages: - Limited flash memory and RAM compared to higher-end microcontrollers - LQFP64 package may not be suitable for space-constrained designs - Requires familiarity with ARM architecture and programming for effective utilization

Working Principles

The STM32F303RBT6TR microcontroller operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory and interacts with various peripherals to perform specific tasks. The microcontroller can communicate with external devices through its communication interfaces, process analog signals using its ADC, and generate precise timing using its timers and PWM outputs. By programming the microcontroller, developers can define the behavior and functionality of their embedded systems.

Detailed Application Field Plans

The STM32F303RBT6TR microcontroller finds applications in various fields, including:

1. Embedded Systems: Used in consumer electronics, home automation, and wearable devices.
2. Internet of Things (IoT): Enables connectivity and control in IoT devices.
3. Robotics: Provides the processing power and interface capabilities for robot control systems.
4. Industrial Automation: Used in industrial control systems, motor control, and monitoring applications.

Detailed and Complete Alternative Models

1. STM32F303RCT6: Similar to STM32F303RBT6TR but with more flash memory (384 KB).
2. STM32F303RDT6: Similar to STM32F303RBT6TR but with more RAM (64 KB).
3. STM32F303RET6: Similar to STM32F303RBT6TR but with additional features like Ethernet MAC and CAN FD.

These alternative models offer increased memory or additional features, providing options for different application requirements.

Note: The above information is based on the specifications available at the time of writing. Please refer to the official documentation and datasheets for the most up-to-date and accurate information.

Word Count: 550