ATTINY261-15XD

Product Overview

Category

The ATTINY261-15XD 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 ATTINY261-15XD comes in a compact package, making it suitable for space-constrained designs.

Essence

This microcontroller combines high performance with low power consumption, making it ideal for battery-powered devices.

Packaging/Quantity

The ATTINY261-15XD is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Microcontroller architecture: AVR
• CPU speed: 16 MHz
• Flash memory: 2 KB
• RAM: 128 bytes
• EEPROM: 128 bytes
• Digital I/O pins: 18
• Analog input channels: 8
• Communication interfaces: SPI, I2C, UART
• Operating voltage: 1.8V - 5.5V

Detailed Pin Configuration

The ATTINY261-15XD has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

1. RESET
2. PCINT0 / CLKI
3. PCINT1 / OC0A / CLK0
4. PCINT2 / OC0B / INT0
5. PCINT3 / OC1A / AIN0
6. PCINT4 / OC1B / AIN1
7. PCINT5 / OC2A / T0
8. PCINT6 / OC2B / T1
9. PCINT7 / AIN2 / T2
10. VCC
11. GND
12. XTAL1 / OSC1
13. XTAL2 / OSC2
14. ADC6 / TCK / PCINT14
15. ADC7 / TMS / PCINT15
16. ADC4 / TDO / PCINT12
17. ADC5 / TDI / PCINT13
18. ADC3 / TOSC1 / PCINT11
19. ADC2 / TOSC2 / PCINT10
20. AVCC

Functional Features

• High-performance CPU for efficient processing
• Integrated peripherals such as timers, counters, and analog-to-digital converters
• Low power consumption modes for energy-efficient operation
• Flexible communication interfaces for seamless integration with other devices
• Wide operating voltage range for compatibility with various power sources

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into small-scale designs
• Low power consumption extends battery life in portable applications
• Versatile communication interfaces enable connectivity with external devices
• Integrated peripherals reduce the need for additional components

Disadvantages

• Limited memory capacity may restrict the complexity of applications
• Lack of advanced features compared to higher-end microcontrollers
• Higher cost per unit compared to lower-end alternatives

Working Principles

The ATTINY261-15XD operates based on the AVR microcontroller architecture. It executes instructions stored in its flash memory, utilizing its integrated peripherals to perform various tasks. The CPU processes data and controls the flow of operations, while the communication interfaces facilitate data exchange with external devices. The low power consumption is achieved through efficient power management techniques, allowing the microcontroller to operate in different power-saving modes.

Detailed Application Field Plans

The ATTINY261-15XD finds applications in a wide range of fields, including but not limited to:

1. Home automation systems
2. Internet of Things (IoT) devices
3. Wearable technology
4. Industrial control systems
5. Automotive electronics
6. Medical devices

Detailed and Complete Alternative Models

1. ATTINY85-20PU: Similar to ATTINY261-15XD, but with a smaller memory capacity.
2. ATMEGA328P-PU: Offers higher performance and more extensive features compared to ATTINY261-15XD.
3. PIC16F877A: An alternative microcontroller from Microchip with similar capabilities.

These alternative models provide different options based on specific project requirements and desired functionalities.

In conclusion, the ATTINY261-15XD is a versatile microcontroller that combines high performance with low power consumption. Its compact size and integrated peripherals make it suitable for various embedded systems and low-power applications. While it may have limitations in terms of memory capacity and advanced features, it offers a cost-effective solution for many projects.