ATMEGA8515-16JC

Product Overview

Category

ATMEGA8515-16JC belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control systems.

Characteristics

• High-performance 8-bit AVR microcontroller
• Low power consumption
• Wide operating voltage range
• Large program memory capacity
• Multiple communication interfaces
• Integrated analog-to-digital converter (ADC)
• Real-time counter with PWM capabilities

Package

ATMEGA8515-16JC is available in a 44-pin PLCC package.

Essence

The essence of ATMEGA8515-16JC lies in its ability to provide efficient and reliable control for a wide range of electronic devices and systems.

Packaging/Quantity

ATMEGA8515-16JC is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

• Architecture: AVR
• CPU Speed: 16 MHz
• Flash Memory: 8 KB
• RAM: 512 bytes
• EEPROM: 512 bytes
• Operating Voltage: 2.7V - 5.5V
• Digital I/O Pins: 32
• Analog Input Pins: 8
• Communication Interfaces: UART, SPI, I2C
• ADC Resolution: 10-bit
• PWM Channels: 4
• Timers/Counters: 3

Detailed Pin Configuration

The pin configuration of ATMEGA8515-16JC is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | RESET | Reset | | 2 | XTAL1 | Crystal Oscillator 1 | | 3 | XTAL2 | Crystal Oscillator 2 | | 4 | VCC | Power Supply | | 5-12 | PORTA | General Purpose I/O | | 13-20 | PORTB | General Purpose I/O | | 21-28 | PORTC | General Purpose I/O | | 29-36 | PORTD | General Purpose I/O | | 37 | AREF | Analog Reference Voltage | | 38-41 | ADC0-ADC7| Analog Input Channels | | 42-45 | GND | Ground | | 46 | AVCC | Analog Power Supply | | 47 | SDA | I2C Data Line | | 48 | SCL | I2C Clock Line | | 49-52 | PCINT0-PCINT3 | Pin Change Interrupts | | 53-56 | OC0-OC3 | PWM Outputs | | 57-60 | T0-T3 | Timer/Counter Inputs | | 61-64 | INT0-INT3| External Interrupts | | 65-68 | RXD0-RXD3| UART Receive | | 69-72 | TXD0-TXD3| UART Transmit | | 73-76 | XCK0-XCK3| USART External Clock |

Functional Features

ATMEGA8515-16JC offers the following functional features:

1. High-performance AVR architecture for efficient execution of instructions.
2. Low power consumption, making it suitable for battery-powered applications.
3. Wide operating voltage range allows compatibility with various power sources.
4. Ample program memory capacity for storing complex control algorithms.
5. Multiple communication interfaces enable seamless integration with other devices.
6. Integrated analog-to-digital converter (ADC) for precise measurement of analog signals.
7. Real-time counter with PWM capabilities for generating accurate timing and control signals.

Advantages and Disadvantages

Advantages

• High-performance architecture ensures efficient execution of instructions.
• Low power consumption extends battery life in portable applications.
• Wide operating voltage range provides flexibility in power supply options.
• Ample program memory capacity allows for complex control algorithms.
• Integrated ADC enables precise analog signal measurements.
• Multiple communication interfaces facilitate seamless device integration.

Disadvantages

• Limited RAM and EEPROM memory compared to some other microcontrollers.
• Availability of alternative models with higher specifications may limit its competitiveness in certain applications.

Working Principles

ATMEGA8515-16JC operates based on the AVR architecture, which utilizes a Harvard architecture with separate program and data memories. It executes instructions stored in the Flash memory and interacts with external devices through various I/O pins and communication interfaces. The microcontroller can be programmed using high-level languages or assembly language, allowing developers to implement complex control algorithms and logic.

Detailed Application Field Plans

ATMEGA8515-16JC finds applications in various fields, including but not limited to:

1. Industrial automation systems