ATMEGA169PA-MCHR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, robotics, automation
• Characteristics: High-performance, low-power consumption, versatile, compact size
• Package: QFN (Quad Flat No-leads)
• Essence: Advanced 8-bit microcontroller with enhanced features
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Architecture: AVR
• Bit Size: 8-bit
• Flash Memory: 16KB
• SRAM: 1KB
• EEPROM: 512 bytes
• Operating Voltage: 2.7V to 5.5V
• Clock Speed: Up to 20MHz
• Digital I/O Pins: 32
• Analog Input Channels: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 4
• PWM Channels: 6
• ADC Resolution: 10-bit
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ATMEGA169PA-MCHR microcontroller has a total of 64 pins. The pin configuration is as follows:

• Port A: PA0 to PA7
• Port B: PB0 to PB7
• Port C: PC0 to PC7
• Port D: PD0 to PD7
• Port E: PE0 to PE7
• Port F: PF0 to PF7
• Port G: PG0 to PG5

Functional Features

• High-performance RISC architecture
• Advanced data processing capabilities
• Multiple communication interfaces for seamless connectivity
• Rich set of peripherals for versatile applications
• Low-power consumption for energy-efficient designs
• Robust and reliable operation in harsh environments

Advantages and Disadvantages

Advantages

• Versatile microcontroller suitable for a wide range of applications
• Compact size allows for integration into space-constrained designs
• Low-power consumption extends battery life in portable devices
• Enhanced features provide improved performance and functionality
• Wide operating voltage range enables flexibility in power supply options

Disadvantages

• Limited flash memory and SRAM compared to higher-end microcontrollers
• 8-bit architecture may not be sufficient for complex computational tasks
• Lack of built-in hardware encryption for secure communication

Working Principles

The ATMEGA169PA-MCHR operates based on the AVR architecture, utilizing an 8-bit RISC (Reduced Instruction Set Computer) core. It executes instructions from its flash memory, which can be programmed using various development tools. The microcontroller communicates with external devices through its multiple communication interfaces, enabling seamless data transfer. Its rich set of peripherals, such as timers, counters, and PWM channels, enhance its functionality and enable precise control in various applications.

Detailed Application Field Plans

The ATMEGA169PA-MCHR finds applications in various fields, including:

1. Embedded Systems: Used in consumer electronics, industrial automation, and automotive systems.
2. Internet of Things (IoT): Enables connectivity and control in smart home devices, wearables, and environmental monitoring systems.
3. Robotics: Provides the necessary processing power and I/O capabilities for robot control and automation.
4. Automation: Used in process control systems, home automation, and building management systems.

Alternative Models

• ATMEGA328P: Similar 8-bit microcontroller with lower flash memory and fewer I/O pins.
• ATMEGA2560: Higher-end 8-bit microcontroller with larger flash memory and more I/O pins.
• ATSAM4S16C: 32-bit microcontroller with higher processing power and advanced features.

Note: The alternative models mentioned above are just a few examples and not an exhaustive list.

This encyclopedia entry provides an overview of the ATMEGA169PA-MCHR microcontroller, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.