ATMEGA8515L-8JI

Product Overview

Category

ATMEGA8515L-8JI belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require a programmable device to control and manage different functions.

Characteristics

• Low power consumption
• High-performance 8-bit AVR microcontroller
• Flash memory for program storage
• EEPROM for data storage
• In-system programmable
• 8-channel 10-bit ADC (Analog-to-Digital Converter)
• Multiple communication interfaces (UART, SPI, I2C)
• Timers and counters for precise timing operations

Package

ATMEGA8515L-8JI is available in a 44-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of ATMEGA8515L-8JI lies in its ability to provide a versatile and efficient solution for controlling and managing electronic systems through its integrated features and programmability.

Packaging/Quantity

ATMEGA8515L-8JI is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Microcontroller Architecture: 8-bit AVR
• Operating Voltage: 2.7V to 5.5V
• Clock Speed: Up to 8 MHz
• Flash Memory: 8 KB
• EEPROM: 512 bytes
• RAM: 512 bytes
• Digital I/O Pins: 32
• Analog Input Pins: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3
• PWM Channels: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of ATMEGA8515L-8JI is as follows:

Pin 1: Reset (RESET) Pin 2-9: Port B (PB0-PB7) Pin 10-17: Port C (PC0-PC7) Pin 18-25: Port D (PD0-PD7) Pin 26-33: Analog Inputs (ADC0-ADC7) Pin 34: VCC Pin 35: GND Pin 36: XTAL1 Pin 37: XTAL2 Pin 38: AVCC Pin 39: AREF Pin 40: GND Pin 41: Digital VCC (VCC) Pin 42: Port A (PA0-PA7) Pin 43: External Interrupt (INT0) Pin 44: External Interrupt (INT1)

Functional Features

1. Low Power Consumption

ATMEGA8515L-8JI is designed to operate with low power consumption, making it suitable for battery-powered applications.

2. In-System Programmable

The microcontroller can be programmed in-system, allowing for easy updates and modifications without the need for physical removal.

3. Communication Interfaces

ATMEGA8515L-8JI supports multiple communication interfaces such as UART, SPI, and I2C, enabling seamless integration with other devices and systems.

4. Timers and Counters

The built-in timers and counters provide precise timing operations, making it ideal for applications that require accurate timekeeping or event management.

Advantages and Disadvantages

Advantages

• Versatile and efficient microcontroller solution
• Low power consumption extends battery life
• In-system programmability allows for easy updates
• Multiple communication interfaces enhance connectivity
• Precise timing operations with timers and counters

Disadvantages

• Limited program and data storage capacity compared to higher-end microcontrollers
• Limited number of I/O pins may restrict the complexity of certain applications

Working Principles

ATMEGA8515L-8JI operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, interacts with external devices through various communication interfaces, and performs tasks according to the programmed logic.

Detailed Application Field Plans

ATMEGA8515L-8JI finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Robotics - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ATMEGA8515L-8JI include: - ATMEGA16L-8PU - ATMEGA32U4-AU - PIC16F877A-I/P - STM32F103C8T6

These alternative models provide comparable features and can be considered as substitutes depending on specific requirements and compatibility.

In conclusion, ATMEGA8515L-8JI