Texas Instruments
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
COP8SAB728M9
詳細を表示 DataSheets

COP8SAB728M9

Product Overview

Category

COP8SAB728M9 belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including consumer electronics, industrial automation, and automotive systems.

Characteristics

  • High-performance 8-bit microcontroller
  • Low power consumption
  • Integrated peripherals for enhanced functionality
  • Robust design for reliable operation in harsh environments

Package

COP8SAB728M9 is available in a compact surface-mount package, ensuring easy integration into electronic devices.

Essence

The essence of COP8SAB728M9 lies in its ability to provide efficient processing power and versatile features for diverse applications.

Packaging/Quantity

This microcontroller is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

  • Architecture: 8-bit RISC
  • CPU Speed: Up to 20 MHz
  • Program Memory: 8 KB Flash
  • Data Memory: 256 bytes RAM
  • Operating Voltage: 2.7V to 5.5V
  • I/O Pins: 28
  • Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter (ADC): 10-bit, 8 channels
  • Timers/Counters: Multiple timers/counters for precise timing control
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The COP8SAB728M9 microcontroller has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. P0.0 - General-purpose I/O pin
  3. P0.1 - General-purpose I/O pin
  4. P0.2 - General-purpose I/O pin
  5. P0.3 - General-purpose I/O pin
  6. P0.4 - General-purpose I/O pin
  7. P0.5 - General-purpose I/O pin
  8. P0.6 - General-purpose I/O pin
  9. P0.7 - General-purpose I/O pin
  10. RESET - Reset pin for system initialization
  11. XTAL1 - Crystal oscillator input
  12. XTAL2 - Crystal oscillator output
  13. P1.0 - General-purpose I/O pin
  14. P1.1 - General-purpose I/O pin
  15. P1.2 - General-purpose I/O pin
  16. P1.3 - General-purpose I/O pin
  17. P1.4 - General-purpose I/O pin
  18. P1.5 - General-purpose I/O pin
  19. P1.6 - General-purpose I/O pin
  20. P1.7 - General-purpose I/O pin
  21. GND - Ground reference
  22. VDD - Power supply voltage
  23. P2.0 - General-purpose I/O pin
  24. P2.1 - General-purpose I/O pin
  25. P2.2 - General-purpose I/O pin
  26. P2.3 - General-purpose I/O pin
  27. P2.4 - General-purpose I/O pin
  28. P2.5 - General-purpose I/O pin

Functional Features

  • High-speed processing capabilities for efficient execution of tasks
  • Integrated peripherals such as UART, SPI, and I2C for seamless communication with external devices
  • Analog-to-Digital Converter (ADC) for precise measurement and data acquisition
  • Timers/counters for accurate timing control in various applications
  • Low power consumption for extended battery life in portable devices
  • Robust design ensures reliable operation in challenging environments

Advantages and Disadvantages

Advantages

  • High-performance microcontroller suitable for a wide range of applications
  • Versatile communication interfaces enable seamless integration with other devices
  • Low power consumption extends battery life in portable electronics
  • Robust design ensures reliable operation in harsh environments

Disadvantages

  • Limited program memory (8 KB) may restrict the complexity of certain applications
  • Limited data memory (256 bytes RAM) may pose challenges for data-intensive tasks

Working Principles

COP8SAB728M9 operates on an 8-bit RISC architecture, which allows for efficient execution of instructions. The microcontroller utilizes its integrated peripherals and resources to perform various tasks as per the programmed instructions. It communicates with external devices through UART, SPI, or I2C interfaces, enabling seamless data exchange. The ADC facilitates accurate analog signal conversion, while timers/counters ensure precise timing control.

Detailed Application Field Plans

COP8SAB728M9 finds extensive application in the following fields:

  1. Consumer Electronics:

    • Smart home devices
    • Wearable technology
    • Home appliances

  2. Industrial Automation:

    • Process control systems
    • Robotics

技術ソリューションにおける COP8SAB728M9 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of COP8SAB728M9 in technical solutions:

  1. Q: What is COP8SAB728M9? A: COP8SAB728M9 is a microcontroller chip manufactured by National Semiconductor. It is commonly used in various technical solutions for embedded systems.

  2. Q: What are the key features of COP8SAB728M9? A: Some key features of COP8SAB728M9 include an 8-bit CPU, on-chip flash memory, multiple I/O ports, timers/counters, and serial communication interfaces.

  3. Q: What are the typical applications of COP8SAB728M9? A: COP8SAB728M9 is often used in applications such as industrial control systems, consumer electronics, automotive systems, home automation, and medical devices.

  4. Q: How much flash memory does COP8SAB728M9 have? A: COP8SAB728M9 has 8KB of on-chip flash memory, which can be used to store program code and data.

  5. Q: Can COP8SAB728M9 communicate with other devices? A: Yes, COP8SAB728M9 supports serial communication interfaces like UART (Universal Asynchronous Receiver-Transmitter) and SPI (Serial Peripheral Interface), allowing it to communicate with other devices.

  6. Q: What is the operating voltage range of COP8SAB728M9? A: COP8SAB728M9 operates within a voltage range of 2.7V to 5.5V, making it suitable for a wide range of power supply options.

  7. Q: Does COP8SAB728M9 have any analog-to-digital converters (ADCs)? A: No, COP8SAB728M9 does not have any built-in ADCs. However, it can interface with external ADCs if analog-to-digital conversion is required.

  8. Q: Can I program COP8SAB728M9 using a high-level language like C? A: Yes, COP8SAB728M9 supports programming in high-level languages like C. You can use a suitable Integrated Development Environment (IDE) and compiler to write and compile your code.

  9. Q: Is COP8SAB728M9 suitable for low-power applications? A: Yes, COP8SAB728M9 has power-saving features like sleep mode and low-power consumption, making it suitable for battery-powered or energy-efficient applications.

  10. Q: Where can I find more information about COP8SAB728M9? A: You can refer to the datasheet and technical documentation provided by National Semiconductor or visit their official website for more detailed information about COP8SAB728M9.

Please note that the answers provided here are general and may vary depending on specific requirements and implementation details.