ATTINY261A-MUR

Product Overview

Category

The ATTINY261A-MUR belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• Low-power consumption
• High-performance
• Small form factor
• Integrated peripherals
• Wide operating voltage range

Package

The ATTINY261A-MUR is available in a compact surface-mount package.

Essence

This microcontroller is designed to provide efficient and reliable control and processing capabilities in a small and power-efficient package.

Packaging/Quantity

The ATTINY261A-MUR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Microcontroller architecture: AVR
• CPU frequency: Up to 8 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 x 8-bit, 1 x 16-bit
• PWM channels: 4
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The ATTINY261A-MUR has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: Reset (RESET)
• Pins 2-9: Digital I/O and Analog Input Pins (ADC0-ADC7)
• Pins 10-13: Digital I/O Pins (PB0-PB3)
• Pins 14-17: Digital I/O Pins (PB4-PB7)
• Pin 18: Ground (GND)
• Pin 19: Crystal Oscillator Input (XTAL1)
• Pin 20: Crystal Oscillator Output (XTAL2)

Functional Features

• Low-power sleep modes for power optimization
• Built-in analog-to-digital converter (ADC) for precise analog signal measurements
• Multiple communication interfaces for data exchange with other devices
• Timers and counters for accurate timing and event management
• PWM channels for generating analog-like output signals
• Interrupt capability for efficient handling of external events

Advantages and Disadvantages

Advantages

• Compact size allows for integration into space-constrained designs
• Low-power consumption extends battery life in portable applications
• Versatile communication interfaces enable connectivity with various peripherals
• Wide operating voltage range provides flexibility in different power supply scenarios

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications
• Lack of built-in hardware encryption limits security capabilities
• Relatively low clock frequency compared to some high-performance microcontrollers

Working Principles

The ATTINY261A-MUR operates based on the AVR architecture, utilizing a combination of hardware and software to execute instructions and control external devices. It follows a von Neumann architecture, where program instructions and data are stored in the same memory space.

The microcontroller executes instructions fetched from its flash memory, interacting with peripherals and responding to external events through its I/O pins. It can be programmed using various development tools and programming languages, allowing customization and adaptation to specific application requirements.

Detailed Application Field Plans

The ATTINY261A-MUR finds applications in a wide range of electronic systems, including but not limited to:

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

Detailed and Complete Alternative Models

1. ATTINY261A-SSUR
2. ATTINY261A-SU
3. ATTINY261A-MFR
4. ATTINY261A-MMH
5. ATTINY261A-MNH

These alternative models offer similar functionality and characteristics, providing options for different packaging or quantity requirements.

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