AT90PWM2B-16SU

Product Overview

Category

AT90PWM2B-16SU belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and managing different functions.

Characteristics

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

Package

AT90PWM2B-16SU is available in a small surface mount package.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and management of electronic systems with low power consumption and high performance.

Packaging/Quantity

AT90PWM2B-16SU is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller architecture: AVR
• CPU speed: 16 MHz
• Flash memory: 16 KB
• RAM: 1 KB
• EEPROM: 512 bytes
• Input/output pins: 20
• Analog input channels: 8
• Communication interfaces: UART, SPI, I2C
• Operating voltage: 2.7V - 5.5V
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The AT90PWM2B-16SU microcontroller has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

1. VCC (Power supply)
2. GND (Ground)
3. Port B0
4. Port B1
5. Port B2
6. Port B3
7. Port B4
8. Port B5
9. Port B6
10. Port B7
11. Reset
12. XTAL1 (Crystal oscillator input)
13. XTAL2 (Crystal oscillator output)
14. AVCC (Analog power supply)
15. ADC0 (Analog input channel 0)
16. ADC1 (Analog input channel 1)
17. ADC2 (Analog input channel 2)
18. ADC3 (Analog input channel 3)
19. ADC4 (Analog input channel 4)
20. ADC5 (Analog input channel 5)

Functional Features

• PWM (Pulse Width Modulation) output
• Timer/Counter functionality
• Analog-to-Digital Conversion (ADC)
• Interrupt handling
• Serial communication interfaces (UART, SPI, I2C)
• Power-saving modes

Advantages and Disadvantages

Advantages

• Low power consumption enables energy-efficient operation.
• High-performance capabilities allow for efficient processing of tasks.
• Versatile functionality makes it suitable for various applications.
• Compact size allows for integration into space-constrained designs.

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers.
• Relatively fewer input/output pins restricts the number of peripherals that can be connected.

Working Principles

AT90PWM2B-16SU operates based on the AVR microcontroller architecture. It executes instructions stored in its flash memory to perform specific tasks. The microcontroller interacts with external components through its input/output pins, utilizing various communication interfaces and functional features to control and manage electronic systems.

Detailed Application Field Plans

AT90PWM2B-16SU finds application in a wide range of electronic devices and systems, including but not limited to: - Home automation systems - Industrial control systems - Robotics - Motor control systems - Lighting control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AT90PWM2B-16SU are: - ATmega328P - PIC16F877A - STM32F103C8T6 - MSP430G2553

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

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