STM32F301C4T6

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics: High-performance, low-power consumption, rich peripheral set
• Package: LQFP-48
• Essence: ARM Cortex-M4 core microcontroller
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: ARM Cortex-M4
• Clock Speed: Up to 72 MHz
• Flash Memory: 16 KB
• SRAM: 4 KB
• Operating Voltage: 2.0V - 3.6V
• I/O Pins: 37
• Communication Interfaces: USART, SPI, I2C, CAN, USB
• Analog-to-Digital Converter (ADC): 12-bit, up to 16 channels
• Timers: 16-bit and 32-bit timers, PWM output
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM32F301C4T6 microcontroller has a total of 48 pins in the LQFP package. The pin configuration is as follows:

• Pins 1-7: Ground (GND)
• Pins 8-9: Oscillator input (OSCIN), Oscillator output (OSCOUT)
• Pins 10-11: External interrupt/event inputs (EXTI)
• Pins 12-13: Reset (NRST), Power supply (VDD)
• Pins 14-15: Analog voltage reference (VREF+), VBAT power supply
• Pins 16-17: Analog input channels (ADC)
• Pins 18-19: General-purpose I/O (GPIO)
• Pins 20-21: Serial peripheral interface (SPI)
• Pins 22-23: Inter-integrated circuit (I2C)
• Pins 24-25: Universal synchronous/asynchronous receiver/transmitter (USART)
• Pins 26-27: Controller area network (CAN)
• Pins 28-29: USB interface
• Pins 30-48: Ground (GND)

Functional Features

• High-performance ARM Cortex-M4 core for efficient processing
• Low-power consumption for extended battery life in portable devices
• Rich peripheral set for versatile applications
• Flexible communication interfaces for seamless connectivity
• Analog-to-Digital Converter (ADC) for precise analog measurements
• Timers with PWM output for accurate timing control

Advantages and Disadvantages

Advantages

• Powerful processing capabilities with the ARM Cortex-M4 core
• Low power consumption extends battery life in portable devices
• Versatile peripheral set enables a wide range of applications
• Precise analog measurements with the built-in ADC
• Accurate timing control using the timers with PWM output

Disadvantages

• Limited flash memory and SRAM compared to higher-end microcontrollers
• Relatively small number of I/O pins may restrict the complexity of projects

Working Principles

The STM32F301C4T6 microcontroller operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and processes data according to the program logic. The microcontroller's clock speed determines the rate at which it performs these operations.

Detailed Application Field Plans

The STM32F301C4T6 microcontroller finds applications in various fields, including:

1. Internet of Things (IoT) devices: Enables connectivity and control in IoT applications such as smart home systems, industrial automation, and wearable devices.
2. Consumer electronics: Powers consumer devices like smartwatches, fitness trackers, and remote controls.
3. Embedded systems: Used in embedded systems for automotive applications, industrial control systems, and robotics.

Detailed and Complete Alternative Models

1. STM32F303CCT6: Similar to STM32F301C4T6 but with higher flash memory and SRAM capacity.
2. STM32F103C8T6: Offers a lower cost option with fewer features but still suitable for many applications.
3. STM32F407VGT6: Provides higher performance and more advanced features for demanding applications.

These alternative models offer different specifications and capabilities to cater to specific project requirements.

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