AT90PWM3-16SQ

Product Overview

Category

AT90PWM3-16SQ belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and managing their operations.

Characteristics

• Low-power consumption
• High-performance
• Versatile functionality
• Compact size

Package

AT90PWM3-16SQ is available in a small square package, which ensures easy integration into different electronic designs.

Essence

The essence of AT90PWM3-16SQ lies in its ability to provide efficient control and management capabilities to electronic devices, enabling them to perform specific tasks accurately and reliably.

Packaging/Quantity

AT90PWM3-16SQ is typically packaged individually and is available in varying quantities depending on the requirements of the user or manufacturer.

Specifications

• Microcontroller architecture: AVR
• Operating voltage: 2.7V to 5.5V
• Clock frequency: Up to 16 MHz
• Flash memory: 32 KB
• RAM: 2 KB
• EEPROM: 256 bytes
• Digital I/O pins: 23
• Analog input channels: 8
• Communication interfaces: UART, SPI, I2C
• Timers/counters: 3
• PWM channels: 4
• ADC resolution: 10-bit
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

1. VCC - Power supply voltage
2. GND - Ground
3. XTAL1 - Crystal oscillator input
4. XTAL2 - Crystal oscillator output
5. RESET - Reset pin
6. ADC0 - Analog-to-digital converter input channel 0
7. ADC1 - Analog-to-digital converter input channel 1
8. ADC2 - Analog-to-digital converter input channel 2
9. ADC3 - Analog-to-digital converter input channel 3
10. ADC4 - Analog-to-digital converter input channel 4
11. ADC5 - Analog-to-digital converter input channel 5
12. ADC6 - Analog-to-digital converter input channel 6
13. ADC7 - Analog-to-digital converter input channel 7
14. PCINT0 - Pin change interrupt 0
15. PCINT1 - Pin change interrupt 1
16. PCINT2 - Pin change interrupt 2
17. PCINT3 - Pin change interrupt 3
18. PCINT4 - Pin change interrupt 4
19. PCINT5 - Pin change interrupt 5
20. PCINT6 - Pin change interrupt 6
21. PCINT7 - Pin change interrupt 7
22. OC0A - Timer/Counter0 Output Compare Match A
23. OC0B - Timer/Counter0 Output Compare Match B

Functional Features

• High-speed processing capabilities
• Flexible I/O configurations
• Built-in analog-to-digital converter (ADC)
• Pulse Width Modulation (PWM) support
• Multiple communication interfaces for data exchange
• Timers and counters for precise timing operations
• Low-power sleep modes for energy efficiency

Advantages and Disadvantages

Advantages

• Efficient power management
• Versatile functionality
• Compact size
• Wide operating voltage range
• Extensive communication options

Disadvantages

• Limited flash memory capacity
• Relatively small RAM size
• Lack of advanced peripherals compared to higher-end microcontrollers

Working Principles

AT90PWM3-16SQ operates based on the AVR microcontroller architecture. It executes instructions stored in its flash memory, controlling the flow of data and performing various tasks according to the program logic. The microcontroller interacts with external components through its I/O pins, enabling communication, data acquisition, and control operations.

Detailed Application Field Plans

AT90PWM3-16SQ finds applications in various fields, including but not limited to: 1. Home automation systems 2. Industrial control systems 3. Robotics 4. Automotive electronics 5. Medical devices 6. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AT90PWM3-16SQ are: 1. ATmega328P 2. PIC18F4520 3. STM32F103C8T6 4. LPC1768 5. MSP430G2553

These microcontrollers provide comparable features and can be considered as alternatives depending on specific project requirements.

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