STMicroelectronics
Bild kan vara representation.
Se specifikationer för produktinformation.
ST72F521R9TC
Visa detalj Datablad

ST72F521R9TC

Product Overview

Category

ST72F521R9TC belongs to the category of microcontrollers.

Use

It is primarily used for embedded system applications, such as consumer electronics, industrial automation, and automotive systems.

Characteristics

  • High-performance 8-bit microcontroller
  • Low power consumption
  • Integrated peripherals for enhanced functionality
  • Wide operating voltage range
  • Robust and reliable design

Package

ST72F521R9TC is available in a compact and industry-standard package, making it suitable for various applications.

Essence

The essence of ST72F521R9TC lies in its ability to provide efficient and reliable control for embedded systems, enabling seamless integration and operation.

Packaging/Quantity

ST72F521R9TC is typically packaged in trays or reels, with a quantity of 250 units per reel.

Specifications

  • Architecture: 8-bit
  • CPU Frequency: Up to 16 MHz
  • Flash Memory: 32 KB
  • RAM: 1 KB
  • Operating Voltage Range: 2.7V to 5.5V
  • I/O Pins: 32
  • Timers: 3
  • Communication Interfaces: UART, SPI, I2C
  • ADC Channels: 8
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of ST72F521R9TC is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply Voltage | | 2 | VSS | Ground | | 3 | PA0 | General Purpose I/O | | 4 | PA1 | General Purpose I/O | | ... | ... | ... | | 31 | PC6 | General Purpose I/O | | 32 | PC7 | General Purpose I/O |

Functional Features

  • High-performance CPU for efficient processing
  • Integrated peripherals for enhanced functionality
  • Low power consumption for energy-efficient operation
  • Robust design for reliable performance in harsh environments
  • Wide operating voltage range for flexibility in various applications

Advantages and Disadvantages

Advantages

  • High-performance capabilities
  • Low power consumption
  • Integrated peripherals for enhanced functionality
  • Wide operating voltage range

Disadvantages

  • Limited flash memory capacity compared to some other microcontrollers
  • Limited RAM capacity compared to some other microcontrollers

Working Principles

ST72F521R9TC operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, processes data, and controls various peripherals to perform desired tasks.

Detailed Application Field Plans

ST72F521R9TC finds application in various fields, including: 1. Consumer Electronics: Used in devices like smart home appliances, wearable devices, and remote controls. 2. Industrial Automation: Employed in industrial control systems, robotics, and monitoring equipment. 3. Automotive Systems: Utilized in automotive control units, engine management systems, and dashboard displays.

Detailed and Complete Alternative Models

Some alternative models to ST72F521R9TC are: 1. STM8S103F3P6 2. PIC16F877A 3. ATmega328P 4. LPC1768 5. MSP430G2553

These models offer similar functionalities and can be considered as alternatives depending on specific requirements.

Word count: 518 words

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av ST72F521R9TC i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of ST72F521R9TC in technical solutions:

  1. Q: What is the ST72F521R9TC microcontroller used for? A: The ST72F521R9TC microcontroller is commonly used in various technical solutions, such as industrial automation, consumer electronics, automotive systems, and more.

  2. Q: What is the maximum clock frequency supported by the ST72F521R9TC? A: The ST72F521R9TC microcontroller supports a maximum clock frequency of 8 MHz.

  3. Q: How much flash memory does the ST72F521R9TC have? A: The ST72F521R9TC microcontroller has 8 KB of flash memory.

  4. Q: Can I expand the memory of the ST72F521R9TC? A: No, the ST72F521R9TC does not support external memory expansion.

  5. Q: What peripherals are available on the ST72F521R9TC? A: The ST72F521R9TC microcontroller includes features like UART, SPI, I2C, ADC, timers, and GPIO pins.

  6. Q: What voltage range does the ST72F521R9TC operate at? A: The ST72F521R9TC operates within a voltage range of 2.7V to 5.5V.

  7. Q: Does the ST72F521R9TC support analog-to-digital conversion (ADC)? A: Yes, the ST72F521R9TC has an integrated 8-channel 10-bit ADC.

  8. Q: Can I use the ST72F521R9TC for real-time applications? A: Yes, the ST72F521R9TC microcontroller is suitable for real-time applications due to its built-in timers and interrupt capabilities.

  9. Q: What programming language can I use to program the ST72F521R9TC? A: The ST72F521R9TC can be programmed using assembly language or high-level languages like C.

  10. Q: Is there any development tool available for programming the ST72F521R9TC? A: Yes, STMicroelectronics provides a range of development tools, including an integrated development environment (IDE) and programming/debugging tools, specifically designed for programming the ST72F521R9TC microcontroller.

Please note that these answers are based on general information about the ST72F521R9TC microcontroller and may vary depending on specific application requirements.