STM32F302RDT7

Product Overview

Use

This microcontroller is commonly used in various electronic applications, including consumer electronics, industrial automation, and Internet of Things (IoT) devices.

Characteristics

High-performance ARM Cortex-M4 core
Clock frequency up to 72 MHz
Flash memory capacity of 128 KB
RAM capacity of 16 KB
Wide range of peripherals for versatile application development

Package

The STM32F302RDT7 is available in a small form factor package, making it suitable for space-constrained designs. It comes in a LQFP64 package.

Essence

The essence of the STM32F302RDT7 lies in its powerful processing capabilities and extensive peripheral set, enabling developers to create feature-rich and efficient embedded systems.

Packaging/Quantity

The STM32F302RDT7 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

Microcontroller: STM32F302RDT7
Core: ARM Cortex-M4
Clock Frequency: Up to 72 MHz
Flash Memory: 128 KB
RAM: 16 KB
Operating Voltage: 2.0V - 3.6V
Operating Temperature Range: -40°C to +85°C
Package Type: LQFP64

Detailed Pin Configuration

The STM32F302RDT7 features a total of 64 pins, which are assigned to various functions and peripherals. The pin configuration is as follows:

(Pin Number) - (Pin Name) - (Function)

1 - VDDA - Analog power supply 2 - VSSA - Analog ground 3 - PA0 - GPIO 4 - PA1 - GPIO 5 - PA2 - GPIO 6 - PA3 - GPIO 7 - PA4 - GPIO 8 - PA5 - GPIO 9 - PA6 - GPIO 10 - PA7 - GPIO 11 - PB0 - GPIO 12 - PB1 - GPIO 13 - PB2 - GPIO 14 - PB3 - GPIO 15 - PB4 - GPIO 16 - PB5 - GPIO 17 - PB6 - GPIO 18 - PB7 - GPIO 19 - PC0 - GPIO 20 - PC1 - GPIO 21 - PC2 - GPIO 22 - PC3 - GPIO 23 - PC4 - GPIO 24 - PC5 - GPIO 25 - PC6 - GPIO 26 - PC7 - GPIO 27 - PD0 - GPIO 28 - PD1 - GPIO 29 - PD2 - GPIO 30 - PD3 - GPIO 31 - PD4 - GPIO 32 - PD5 - GPIO 33 - PD6 - GPIO 34 - PD7 - GPIO 35 - PE0 - GPIO 36 - PE1 - GPIO 37 - PE2 - GPIO 38 - PE3 - GPIO 39 - PE4 - GPIO 40 - PE5 - GPIO 41 - PE6 - GPIO 42 - PE7 - GPIO 43 - PF0 - GPIO 44 - PF1 - GPIO 45 - PF2 - GPIO 46 - PF3 - GPIO 47 - PF4 - GPIO 48 - PF5 - GPIO 49 - PF6 - GPIO 50 - PF7 - GPIO 51 - PG0 - GPIO 52 - PG1 - GPIO 53 - PG2 - GPIO 54 - PG3 - GPIO 55 - PG4 - GPIO 56 - PG5 - GPIO 57 - PG6 - GPIO 58 - PG7 - GPIO 59 - PH0 - GPIO 60 - PH1 - GPIO 61 - PH2 - GPIO 62 - PH3 - GPIO 63 - PH4 - GPIO 64 - PH5 - GPIO

Functional Features

The STM32F302RDT7 offers a wide range of functional features, including:

High-performance ARM Cortex-M4 core for efficient processing
Multiple communication interfaces such as UART, SPI, I2C, and USB
Analog-to-Digital Converter (ADC) for precise analog signal acquisition
Digital-to-Analog Converter (DAC) for accurate analog signal generation
Timers and PWM channels for precise timing control
Various GPIO pins for general-purpose input/output operations
Integrated Flash memory for program storage
Real-Time Clock (RTC) for timekeeping applications
DMA controller for efficient data transfer

Advantages and Disadvantages

Advantages

Powerful processing capabilities with the ARM Cortex-M4 core
Extensive peripheral set for versatile application development
Compact package size suitable for space-constrained designs
Wide operating voltage range for flexibility in power supply options

Disadvantages

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STM32F302RDT7 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of STM32F302RDT7 in technical solutions:

Q: What is the STM32F302RDT7 microcontroller used for? A: The STM32F302RDT7 is a microcontroller from STMicroelectronics, commonly used in various technical solutions such as industrial automation, consumer electronics, and IoT applications.
Q: What is the maximum clock frequency supported by the STM32F302RDT7? A: The STM32F302RDT7 can operate at a maximum clock frequency of 72 MHz.
Q: How much flash memory does the STM32F302RDT7 have? A: The STM32F302RDT7 has 128 KB of flash memory for program storage.
Q: Can I expand the memory of the STM32F302RDT7? A: Yes, the STM32F302RDT7 supports external memory interfaces such as SPI, I2C, and UART, allowing you to connect additional memory devices if needed.
Q: What peripherals are available on the STM32F302RDT7? A: The STM32F302RDT7 offers a wide range of peripherals including GPIOs, timers, UART, SPI, I2C, ADC, DAC, and more.
Q: Does the STM32F302RDT7 support real-time operating systems (RTOS)? A: Yes, the STM32F302RDT7 is compatible with popular RTOS like FreeRTOS, enabling multitasking and efficient resource management.
Q: Can I use the STM32F302RDT7 for motor control applications? A: Absolutely! The STM32F302RDT7 provides advanced motor control features such as PWM generation, encoder interfaces, and motor control timers.
Q: Is the STM32F302RDT7 suitable for low-power applications? A: Yes, the STM32F302RDT7 incorporates various low-power modes and features like sleep, standby, and power scaling, making it ideal for battery-powered or energy-efficient designs.
Q: What development tools are available for programming the STM32F302RDT7? A: STMicroelectronics provides a comprehensive development ecosystem including STM32Cube software package, STM32CubeIDE, and various third-party IDEs like Keil, IAR, and GCC.
Q: Where can I find documentation and support for the STM32F302RDT7? A: You can find datasheets, reference manuals, application notes, and other resources on STMicroelectronics' website. Additionally, there are online communities and forums where you can seek help and share knowledge with other STM32 users.