ATMEGA64L-8MQR

Product Overview

Category

ATMEGA64L-8MQR belongs to the category of microcontrollers.

Use

It is commonly used in various electronic devices and systems that require microcontroller functionality.

Characteristics

• Low-power consumption
• High-performance 8-bit AVR microcontroller
• Offers a wide range of features and peripherals
• Suitable for applications requiring low power and high integration

Package

ATMEGA64L-8MQR comes in a QFN (Quad Flat No-leads) package.

Essence

The essence of ATMEGA64L-8MQR lies in its ability to provide efficient and reliable microcontroller functionality with low power consumption.

Packaging/Quantity

ATMEGA64L-8MQR is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Architecture: AVR
• CPU Speed: 8 MHz
• Flash Memory: 64 KB
• RAM: 4 KB
• EEPROM: 2 KB
• Operating Voltage: 2.7V - 5.5V
• Digital I/O Pins: 32
• Analog Input Channels: 8
• PWM Channels: 6
• Communication Interfaces: UART, SPI, I2C
• Timers: 3
• ADC Resolution: 10-bit
• Package Type: QFN

Detailed Pin Configuration

The pin configuration of ATMEGA64L-8MQR is as follows:

1. VCC
2. GND
3. Port A0
4. Port A1
5. Port A2
6. Port A3
7. Port A4
8. Port A5
9. Port A6
10. Port A7
11. Port C0
12. Port C1
13. Port C2
14. Port C3
15. Port C4
16. Port C5
17. Port C6
18. Port C7
19. Port D0
20. Port D1
21. Port D2
22. Port D3
23. Port D4
24. Port D5
25. Port D6
26. Port D7
27. XTAL1
28. XTAL2
29. AVCC
30. AREF
31. GND
32. AGND
33. ADC7
34. ADC6
35. ADC5
36. ADC4
37. ADC3
38. ADC2
39. ADC1
40. ADC0

Functional Features

• High-performance 8-bit AVR microcontroller
• Low-power consumption for energy-efficient applications
• Wide operating voltage range for flexibility in various systems
• Ample flash memory and RAM for program storage and data handling
• Multiple communication interfaces for seamless integration with other devices
• Built-in timers and PWM channels for precise timing and control
• Analog input channels for sensor interfacing and analog signal processing

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered applications.
• High-performance architecture enables efficient execution of complex tasks.
• Wide operating voltage range allows compatibility with different power sources.
• Ample memory and peripherals provide versatility in application development.

Disadvantages

• Limited number of I/O pins may restrict the connectivity options in some projects.
• Lack of built-in Ethernet or Wi-Fi connectivity may require additional components for networking capabilities.

Working Principles

ATMEGA64L-8MQR operates based on the AVR microcontroller architecture. It executes instructions stored in its flash memory, processes data using its CPU, and interacts with external devices through its I/O pins and communication interfaces. The microcontroller's working principles involve executing instructions sequentially, handling interrupts, and managing data flow between memory, peripherals, and external devices.

Detailed Application Field Plans

ATMEGA64L-8MQR finds applications in various fields, including but not limited to:

1. Home automation systems
2. Industrial control systems
3. Internet of Things (IoT) devices
4. Robotics and automation
5. Consumer electronics
6. Medical devices
7. Automotive electronics
8. Security systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ATMEGA64L-8MQR are:

1. ATMEGA128L-8MQR
2. ATMEGA32L-8MQR
3. ATMEGA2560-16AU
4. ATMEGA328P-PU
5. PIC18F4550-I/P

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

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