ATTINY841-SSU

Product Overview

Category

The ATTINY841-SSU belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems.

Characteristics

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

Package

The ATTINY841-SSU is available in a surface mount package (SSU).

Essence

This microcontroller is designed to provide efficient and reliable control for electronic applications.

Packaging/Quantity

The ATTINY841-SSU is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Microcontroller architecture: AVR
• Flash memory: 8KB
• RAM: 512 bytes
• Operating voltage: 1.8V - 5.5V
• Digital I/O pins: 14
• Analog input channels: 8
• Communication interfaces: SPI, I2C, UART
• Clock speed: Up to 20MHz
• Timers/counters: 3
• PWM channels: 6
• ADC resolution: 10-bit

Detailed Pin Configuration

The ATTINY841-SSU 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 (PB0-PB7)
• Pins 10-13: Digital I/O Pins (PA0-PA3)
• Pins 14-17: Communication Interface Pins (MISO, MOSI, SCK, SS)
• Pin 18: Ground (GND)
• Pin 19: Voltage Reference (AREF)
• Pin 20: Power Supply (VCC)

Functional Features

• High-performance CPU with low power consumption
• Advanced RISC architecture for efficient execution of instructions
• Non-volatile program and data memories for reliable operation
• Multiple communication interfaces for seamless integration with other devices
• Flexible I/O pins for versatile connectivity options
• Built-in timers and PWM channels for precise timing and control

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices
• Compact size allows for integration in space-constrained applications
• Wide operating voltage range enables compatibility with various power sources
• Versatile I/O pins provide flexibility in connecting external components

Disadvantages

• Limited flash memory capacity may restrict the complexity of programs
• Lack of built-in peripherals may require additional external components for certain applications

Working Principles

The ATTINY841-SSU operates based on the AVR architecture, utilizing a high-performance CPU to execute instructions. It executes code stored in its flash memory and interacts with external components through its I/O pins and communication interfaces. The microcontroller's working principles involve processing input signals, executing programmed instructions, and generating output signals accordingly.

Detailed Application Field Plans

The ATTINY841-SSU finds applications in various fields, including but not limited to:

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

Detailed and Complete Alternative Models

1. ATTINY2313A-SSU: Similar features and specifications, suitable for less demanding applications.
2. ATTINY85-20PU: Lower flash memory and I/O pins, ideal for small-scale projects.
3. ATMEGA328P-PU: Higher performance and more extensive feature set, suitable for complex applications.

These alternative models offer varying capabilities and can be chosen based on specific project requirements.

In conclusion, the ATTINY841-SSU microcontroller is a versatile and efficient device that provides reliable control for a wide range of electronic applications. Its low power consumption, compact size, and flexible I/O make it suitable for diverse projects in different fields. While it may have limitations in terms of memory capacity and built-in peripherals, alternative models are available to cater to specific needs.