ATMEGA8L-8PU

The ATMEGA8L-8PU is an 8-bit AVR microcontroller featuring 8KB of in-system programmable flash memory, 512 bytes of EEPROM, and 1KB of SRAM. It offers a wide range of functionalities, making it suitable for various embedded applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VCC: Positive power supply
• GND: Ground connection
• RESET: Reset pin
• XTAL1: Crystal oscillator input
• XTAL2: Crystal oscillator output
• RXD: Receive data pin for serial communication
• TXD: Transmit data pin for serial communication
• INT0: External interrupt 0
• INT1: External interrupt 1
• PD2-PD7: Port D pins
• PC0-PC7: Port C pins
• PB0-PB7: Port B pins

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ATMEGA8L-8PU microcontroller for a visual representation.

Key Features

• High-Performance AVR Architecture: The ATMEGA8L-8PU utilizes advanced AVR RISC architecture, providing high-speed execution of instructions and efficient processing.
• In-System Programmable Flash: With 8KB of flash memory, this microcontroller allows for easy and flexible program updates without requiring a separate programmer device.
• EEPROM and SRAM: The inclusion of EEPROM and SRAM enables data storage and manipulation, enhancing the versatility of the microcontroller.
• Peripheral Interfaces: The ATMEGA8L-8PU features UART, SPI, and I2C interfaces for serial communication and interfacing with external devices.
• Low Power Consumption: This microcontroller operates at low power, making it suitable for battery-powered applications.

Note: For detailed technical specifications, please refer to the ATMEGA8L-8PU datasheet.

Application

• Embedded Systems: The ATMEGA8L-8PU is widely used in embedded systems for tasks such as control, sensing, and data processing.
• IoT Devices: This microcontroller can be employed in Internet of Things (IoT) devices for collecting, processing, and transmitting data.
• Industrial Automation: With its versatile features, the ATMEGA8L-8PU finds applications in industrial automation systems for control and monitoring.

Functionality

The ATMEGA8L-8PU microcontroller offers a combination of performance, flexibility, and low power consumption, making it suitable for a wide range of embedded applications. It provides reliable operation and ease of integration with peripheral devices.

Usage Guide

• Power Supply: Connect VCC (Pin 7) and GND (Pin 8) to the power supply and ground, respectively.
• Crystal Oscillator: Connect a crystal oscillator or external clock source to XTAL1 (Pin 9) and XTAL2 (Pin 10) for clock input.
• Serial Communication: Utilize the RXD (Pin 2) and TXD (Pin 3) pins for serial communication with other devices.

Frequently Asked Questions

Q: What is the maximum clock frequency supported by the ATMEGA8L-8PU?
A: The ATMEGA8L-8PU can operate with a maximum clock frequency of 8MHz when supplied with a 5V power source.

Q: Can the ATMEGA8L-8PU be programmed using Arduino IDE?
A: Yes, the ATMEGA8L-8PU is compatible with the Arduino IDE, allowing for easy development and programming of embedded projects.