N79E825ADG

Product Overview

Category: Microcontroller
Use: Embedded systems, IoT devices, consumer electronics
Characteristics: Low power consumption, high performance, rich peripherals
Package: 48-pin LQFP
Essence: Advanced microcontroller with integrated features
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

Architecture: 8-bit RISC
CPU Speed: Up to 24 MHz
Flash Memory: 32 KB
RAM: 2 KB
Operating Voltage: 2.4V - 5.5V
I/O Pins: 36
Communication Interfaces: UART, SPI, I2C
Timers/Counters: 3 x 16-bit
Analog-to-Digital Converter: 10-bit, 8 channels
Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The N79E825ADG microcontroller has a total of 48 pins. The pin configuration is as follows:

VDD
P0.0 / AD0
P0.1 / AD1
P0.2 / AD2
P0.3 / AD3
P0.4 / AD4
P0.5 / AD5
P0.6 / AD6
P0.7 / AD7
P1.0 / RXD
P1.1 / TXD
P1.2 / INT0
P1.3 / INT1
P1.4 / T0
P1.5 / T1
P1.6 / WR
P1.7 / RD
P2.0 / A8
P2.1 / A9
P2.2 / A10
P2.3 / A11
P2.4 / A12
P2.5 / A13
P2.6 / A14
P2.7 / A15
XTAL1
XTAL2
RESET
VSS
AVDD
P3.0 / RXD1
P3.1 / TXD1
P3.2 / INT2
P3.3 / INT3
P3.4 / T2
P3.5 / T3
P3.6 / WRH
P3.7 / RDL
P4.0 / AD8
P4.1 / AD9
P4.2 / AD10
P4.3 / AD11
P4.4 / AD12
P4.5 / AD13
P4.6 / AD14
P4.7 / AD15
AVSS
VSS

Functional Features

Low power consumption for extended battery life
High-performance 8-bit RISC architecture
Rich set of peripherals for versatile applications
Multiple communication interfaces for seamless connectivity
Integrated analog-to-digital converter for sensor interfacing
Flexible timers/counters for precise timing operations
Wide operating voltage range for compatibility with various systems

Advantages and Disadvantages

Advantages: - Efficient power management - High processing speed - Abundance of I/O pins - Extensive peripheral support

Disadvantages: - Limited flash memory capacity - Relatively small RAM size

Working Principles

The N79E825ADG microcontroller operates based on an 8-bit RISC architecture. It executes instructions fetched from its flash memory and utilizes various peripherals to perform desired tasks. The CPU speed can be adjusted up to 24 MHz, allowing for efficient processing of data. The microcontroller communicates with external devices through UART, SPI, and I2C interfaces, enabling seamless integration into embedded systems and IoT devices.

Detailed Application Field Plans

The N79E825ADG microcontroller finds applications in various fields, including but not limited to:

Home automation systems
Industrial control systems
Smart appliances
Automotive electronics
Medical devices
Consumer electronics

Alternative Models

Here are some alternative models that offer similar functionality:

N76E003AT20 - 20-pin microcontroller with 18 KB flash memory
N78E052

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan N79E825ADG dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of N79E825ADG in technical solutions:

Q: What is N79E825ADG? A: N79E825ADG is a microcontroller chip manufactured by Nuvoton Technology. It is commonly used in various technical solutions for embedded systems.
Q: What are the key features of N79E825ADG? A: Some key features of N79E825ADG include an 8-bit CPU, flash memory, multiple I/O ports, timers/counters, UART, SPI, I2C interfaces, and low power consumption.
Q: What applications can N79E825ADG be used for? A: N79E825ADG can be used in a wide range of applications such as home automation, industrial control systems, consumer electronics, automotive electronics, and more.
Q: How much flash memory does N79E825ADG have? A: N79E825ADG has 8KB of flash memory, which can be used for storing program code and data.
Q: Can N79E825ADG communicate with other devices? A: Yes, N79E825ADG supports various communication interfaces like UART, SPI, and I2C, allowing it to communicate with other devices or peripherals.
Q: What is the operating voltage range of N79E825ADG? A: The operating voltage range of N79E825ADG is typically from 2.4V to 5.5V, making it compatible with a wide range of power supply options.
Q: Does N79E825ADG have any built-in analog-to-digital converters (ADC)? A: No, N79E825ADG does not have any built-in ADCs. However, it can interface with external ADCs if analog measurements are required.
Q: Can N79E825ADG be programmed using a high-level language like C? A: Yes, N79E825ADG can be programmed using high-level languages like C or assembly language, providing flexibility and ease of development.
Q: Is N79E825ADG suitable for low-power applications? A: Yes, N79E825ADG is designed to be power-efficient and has various power-saving modes, making it suitable for low-power applications.
Q: Where can I find documentation and support for N79E825ADG? A: You can find the datasheet, user manual, application notes, and other resources on the official website of Nuvoton Technology. Additionally, there are online forums and communities where you can seek support from fellow developers.