ATTINY24A-SSNR

Introduction

The ATTINY24A-SSNR is a microcontroller belonging to the ATtiny series produced by Atmel, now a part of Microchip Technology. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Microcontroller
• Use: Embedded control applications, low-power systems
• Characteristics: Low power consumption, high performance, compact size
• Package: 14-pin SOIC (Small Outline Integrated Circuit)
• Essence: Control and process data in embedded systems
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Architecture: 8-bit AVR
• Flash Memory: 2 KB
• SRAM: 128 bytes
• EEPROM: 128 bytes
• Operating Voltage: 1.8V - 5.5V
• Max CPU Speed: 20 MHz
• I/O Pins: 12
• Analog Inputs: 6
• Communication Interfaces: SPI, I2C, UART
• Timers: 2 x 8-bit, 1 x 16-bit
• Comparators: 1
• Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The ATTINY24A-SSNR features a 14-pin SOIC package with the following pinout: 1. PA0 / ADC0 / PCINT0 2. PA1 / ADC1 / PCINT1 3. PA2 / ADC2 / PCINT2 4. PA3 / ADC3 / PCINT3 5. PA4 / ADC4 / PCINT4 6. PA5 / ADC5 / PCINT5 7. PA6 / AIN0 / OC1A / PCINT6 8. PA7 / AIN1 / OC1B / PCINT7 9. VCC 10. GND 11. XTAL1 / CLKI / TOSC1 12. XTAL2 / CLKO / TOSC2 13. RESET / PCINT14 14. AVCC

Functional Features

• Low Power Consumption: Ideal for battery-powered applications
• High Performance: Efficient processing capabilities
• Peripheral Integration: Multiple communication interfaces and timers
• Analog Capabilities: Analog inputs for sensor interfacing
• Flexible Clocking Options: Internal and external clock sources

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life
• Compact size suitable for space-constrained designs
• Integrated analog and digital peripherals reduce external component count
• Wide operating voltage range enhances compatibility with various systems

Disadvantages

• Limited memory and I/O compared to higher-end microcontrollers
• Restricted processing power for complex algorithms or computations

Working Principles

The ATTINY24A-SSNR operates on the 8-bit AVR architecture, executing instructions at speeds up to 20 MHz. It interacts with external components through its I/O pins and communication interfaces, processing data and controlling connected devices based on programmed instructions stored in its flash memory. The microcontroller's low power design allows it to operate efficiently in battery-powered or energy-conscious applications.

Detailed Application Field Plans

The ATTINY24A-SSNR finds application in various embedded control scenarios, including but not limited to: - Home automation systems - Sensor nodes for IoT (Internet of Things) applications - Battery-powered devices such as remote controls and wearables - Industrial control and monitoring equipment - Automotive electronics for basic control functions

Detailed and Complete Alternative Models

For users seeking alternatives to the ATTINY24A-SSNR, several microcontrollers offer similar functionality within the ATtiny series, including: - ATTINY25-SSU - ATTINY44A-SSU - ATTINY85-20PU

These alternatives provide varying memory sizes, I/O configurations, and package options to suit different project requirements.

In conclusion, the ATTINY24A-SSNR serves as a versatile microcontroller suitable for low-power embedded control applications, offering a balance of performance, power efficiency, and integration. Its compact form factor and rich feature set make it a compelling choice for diverse projects in the realm of embedded systems.

Word Count: 612