Nuvoton Technology Corporation of America
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N79E715AT28
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N79E715AT28

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, IoT devices, automation control
  • Characteristics: High-performance, low-power consumption, compact size
  • Package: 28-pin dual in-line package (DIP)
  • Essence: A versatile microcontroller designed for various applications
  • Packaging/Quantity: Available in reels of 1000 units

Specifications

  • Architecture: 8-bit RISC
  • Clock Speed: Up to 20 MHz
  • Flash Memory: 8 KB
  • RAM: 256 bytes
  • EEPROM: 1 KB
  • I/O Pins: 22
  • Timers/Counters: 2
  • Serial Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter: 10-bit, 8 channels
  • Operating Voltage: 2.4V - 5.5V
  • Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The N79E715AT28 microcontroller has a total of 28 pins, each serving a specific purpose. Here is the detailed pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (2.4V - 5.5V) | | 2 | P0.0 | General Purpose I/O | | 3 | P0.1 | General Purpose I/O | | 4 | P0.2 | General Purpose I/O | | 5 | P0.3 | General Purpose I/O | | 6 | P0.4 | General Purpose I/O | | 7 | P0.5 | General Purpose I/O | | 8 | P0.6 | General Purpose I/O | | 9 | P0.7 | General Purpose I/O | | 10 | RST | Reset | | 11 | XTAL1 | Crystal Oscillator Input | | 12 | XTAL2 | Crystal Oscillator Output | | 13 | P1.0 | General Purpose I/O | | 14 | P1.1 | General Purpose I/O | | 15 | P1.2 | General Purpose I/O | | 16 | P1.3 | General Purpose I/O | | 17 | P1.4 | General Purpose I/O | | 18 | P1.5 | General Purpose I/O | | 19 | P1.6 | General Purpose I/O | | 20 | P1.7 | General Purpose I/O | | 21 | GND | Ground | | 22-28 | NC | No Connection |

Functional Features

  • High Performance: The N79E715AT28 microcontroller operates at a clock speed of up to 20 MHz, enabling fast and efficient execution of instructions.
  • Low Power Consumption: With its optimized power management features, this microcontroller ensures minimal power consumption, making it suitable for battery-powered devices.
  • Versatility: The microcontroller offers a wide range of communication interfaces (UART, SPI, I2C) and has ample I/O pins, allowing seamless integration with various peripherals.
  • Compact Size: The 28-pin DIP package provides a compact form factor, making it ideal for space-constrained applications.

Advantages and Disadvantages

Advantages: - Versatile functionality - High-performance capabilities - Low power consumption - Compact size

Disadvantages: - Limited memory capacity (8 KB flash, 256 bytes RAM) - Relatively fewer I/O pins compared to higher-end microcontrollers

Working Principles

The N79E715AT28 microcontroller follows an 8-bit RISC architecture. It executes instructions fetched from its flash memory and stores data in its RAM and EEPROM. The clock speed determines the rate at which instructions are processed. The microcontroller communicates with external devices through its various communication interfaces and interacts with the physical world using its I/O pins.

Detailed Application Field Plans

The N79E715AT28 microcontroller finds applications in a wide range of fields, including but not limited to: 1. Home automation systems 2. Industrial automation control 3. Internet of Things (IoT) devices 4. Consumer electronics 5. Automotive electronics 6. Medical devices 7. Robotics

Detailed and Complete Alternative Models

If the N79E715AT28 microcontroller does not meet specific requirements, alternative models with similar features and capabilities can be considered. Some alternatives

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi N79E715AT28 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of N79E715AT28 in technical solutions:

  1. Q: What is N79E715AT28? A: N79E715AT28 is a microcontroller chip manufactured by Nuvoton Technology. It is based on the 8051 architecture and offers various features for embedded system applications.

  2. Q: What are the key features of N79E715AT28? A: Some key features of N79E715AT28 include an 8-bit CPU, 16KB flash memory, 768 bytes of RAM, multiple timers/counters, UART, SPI, I2C interfaces, and GPIO pins.

  3. Q: What are the typical applications of N79E715AT28? A: N79E715AT28 is commonly used in applications such as industrial control systems, home automation, motor control, consumer electronics, and other embedded systems that require a compact and cost-effective microcontroller solution.

  4. Q: Can N79E715AT28 be programmed using C/C++? A: Yes, N79E715AT28 can be programmed using C/C++ programming languages. Nuvoton provides a development environment called Keil C51, which supports these languages for programming the microcontroller.

  5. Q: Does N79E715AT28 support in-system programming (ISP)? A: Yes, N79E715AT28 supports in-system programming, allowing the microcontroller to be programmed while it is still connected to the target system, eliminating the need for removing the chip for programming.

  6. Q: What voltage levels does N79E715AT28 operate at? A: N79E715AT28 operates at a voltage range of 2.4V to 5.5V, making it compatible with a wide range of power supply options.

  7. Q: Can N79E715AT28 communicate with other devices using serial communication protocols? A: Yes, N79E715AT28 supports UART (Universal Asynchronous Receiver-Transmitter) for serial communication, which enables it to communicate with other devices using standard protocols such as RS232 or TTL.

  8. Q: How many I/O pins does N79E715AT28 have? A: N79E715AT28 has a total of 32 general-purpose I/O pins, which can be configured as inputs or outputs based on the application requirements.

  9. Q: Does N79E715AT28 have any built-in analog-to-digital converters (ADC)? A: No, N79E715AT28 does not have a built-in ADC. However, external ADC modules can be interfaced with the microcontroller if analog-to-digital conversion is required.

  10. Q: Is N79E715AT28 suitable for low-power applications? A: Yes, N79E715AT28 offers various power-saving modes and features, making it suitable for low-power applications where energy efficiency is important.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.