ATTINY25-20SSU

Product Overview

The ATTINY25-20SSU belongs to the category of microcontrollers and is widely used in various electronic applications. This microcontroller is known for its compact size, low power consumption, and versatile functionality. It comes in a small outline package (SOIC) and is an essential component in embedded systems and IoT devices.

Basic Information

• Category: Microcontroller
• Use: Embedded systems, IoT devices
• Characteristics: Compact size, low power consumption
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Versatile functionality
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

The ATTINY25-20SSU features a high-performance, low-power AVR 8-bit microcontroller with advanced RISC architecture. It operates at a maximum frequency of 20 MHz and offers 2 KB of in-system programmable flash memory, 128 bytes of EEPROM, and 128 bytes of SRAM. Additionally, it includes 6 general-purpose I/O pins, 4-channel 10-bit A/D converter, and programmable watchdog timer with internal oscillator.

Detailed Pin Configuration

The pin configuration of ATTINY25-20SSU is as follows: 1. VCC 2. PB3 (RESET) 3. PB4 (ADC2) 4. GND 5. PB0 (ADC0) 6. PB1 (ADC1) 7. PB2 (SCK) 8. PB5 (MOSI)

Functional Features

• High-performance, low-power AVR 8-bit microcontroller
• In-system programmable flash memory
• EEPROM and SRAM for data storage
• General-purpose I/O pins for versatile connectivity
• Built-in A/D converter for analog sensor interfacing
• Programmable watchdog timer for system reliability

Advantages and Disadvantages

Advantages

• Compact size ideal for space-constrained designs
• Low power consumption for energy-efficient applications
• Versatile functionality suitable for diverse electronic projects
• In-system programmable flash memory for flexible firmware updates

Disadvantages

• Limited I/O pins compared to larger microcontrollers
• Relatively smaller memory capacity for complex applications

Working Principles

The ATTINY25-20SSU operates based on the advanced RISC architecture, allowing for efficient execution of instructions and low power consumption. It utilizes in-system programmable flash memory to store and execute program code, while the built-in peripherals enable seamless integration with various sensors and external devices.

Detailed Application Field Plans

This microcontroller finds extensive use in applications such as: - Home automation systems - Wearable devices - Sensor nodes - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to ATTINY25-20SSU include: - ATTINY45-20SSU - ATTINY85-20SSU - ATMEGA328P-PU

In conclusion, the ATTINY25-20SSU microcontroller offers a balance of performance, size, and power efficiency, making it a popular choice for a wide range of embedded and IoT applications.

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