ATTINY261-15MD

Product Overview

Category

The ATTINY261-15MD belongs to the category of microcontrollers.

Use

It is primarily used for embedded systems and low-power applications.

Characteristics

• Low power consumption
• High performance
• Small form factor
• Integrated peripherals

Package

The ATTINY261-15MD comes in a surface mount package.

Essence

This microcontroller is designed to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The ATTINY261-15MD is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Microcontroller architecture: AVR
• CPU frequency: 16 MHz
• Flash memory: 2 KB
• RAM: 128 bytes
• EEPROM: 128 bytes
• Operating voltage: 1.8V - 5.5V
• Digital I/O pins: 18
• Analog input channels: 8
• Communication interfaces: SPI, I2C, UART
• Timers/counters: 2
• PWM channels: 4
• ADC resolution: 10-bit

Detailed Pin Configuration

The ATTINY261-15MD 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. RESET (Reset input)
4. XTAL1 (External oscillator input)
5. XTAL2 (External oscillator output)
6. PB0 (Digital I/O)
7. PB1 (Digital I/O)
8. PB2 (Digital I/O)
9. PB3 (Digital I/O)
10. PB4 (Digital I/O)
11. PB5 (Digital I/O)
12. PB6 (Digital I/O)
13. PB7 (Digital I/O)
14. AVCC (Analog power supply)
15. AREF (Analog reference voltage)
16. ADC0 (Analog input)
17. ADC1 (Analog input)
18. ADC2 (Analog input)
19. ADC3 (Analog input)
20. GND (Ground)

Functional Features

• Low power consumption allows for extended battery life in portable devices.
• High-performance AVR architecture enables efficient execution of instructions.
• Integrated peripherals such as SPI, I2C, and UART facilitate communication with other devices.
• Timers/counters and PWM channels provide precise timing and control capabilities.
• 10-bit ADC allows for accurate analog-to-digital conversion.

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered applications.
• Compact size enables integration into small form factor designs.
• Wide operating voltage range provides flexibility in various power supply scenarios.
• Integrated peripherals simplify system design and reduce external component count.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• Lack of built-in USB interface may require additional components for USB connectivity.

Working Principles

The ATTINY261-15MD operates based on the AVR architecture, which utilizes a Harvard architecture with separate program and data memories. It executes instructions fetched from the flash memory and interacts with the connected peripherals to perform desired tasks. The microcontroller can be programmed using various development tools and programming languages.

Detailed Application Field Plans

The ATTINY261-15MD finds applications in a wide range of fields, including but not limited to: - Home automation systems - Industrial control systems - Internet of Things (IoT) devices - Consumer electronics - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the ATTINY261-15MD include: - ATTINY2313A-PU - ATTINY85-20PU - ATTINY841-SSU - ATTINY4313-PU

These models provide comparable features and can be considered as alternatives based on specific project requirements.

In conclusion, the ATTINY261-15MD is a microcontroller that offers low power consumption, high performance, and integrated peripherals. It is suitable for various applications in embedded systems and low-power devices. With its compact size and wide operating voltage range, it provides flexibility in design. However, limitations in memory capacity and lack of built-in USB interface should be considered when selecting this microcontroller for a particular project.