ATTINY24A-PU

Product Overview

The ATTINY24A-PU is a microcontroller belonging to the ATtiny series by Atmel, now a part of Microchip Technology. This microcontroller falls under the category of 8-bit AVR microcontrollers and is widely used in various embedded systems applications. The ATTINY24A-PU is known for its low power consumption, compact package, and versatile functionality, making it suitable for a wide range of applications.

Basic Information

• Category: 8-bit AVR Microcontroller
• Use: Embedded Systems Applications
• Characteristics: Low Power Consumption, Compact Package
• Package: 14-pin DIP (Dual Inline Package)
• Essence: Versatile Functionality
• Packaging/Quantity: Bulk packaging, typically available in reels of 1000 units

Specifications

The ATTINY24A-PU features a 8-bit RISC architecture with 2KB of Flash memory, 128 bytes of SRAM, and 12 general-purpose I/O pins. It operates at a voltage range of 1.8V to 5.5V, making it suitable for low-power applications. The microcontroller also includes a variety of communication interfaces such as SPI, I2C, and UART, enabling seamless integration with other devices.

Detailed Pin Configuration

The pinout of the ATTINY24A-PU is as follows:

| Pin Number | Name | Function | |------------|------------|---------------------------| | 1 | PB5 (SCK) | Serial Clock (SPI) | | 2 | PB3 (MOSI) | Master Out Slave In (SPI) | | 3 | PB4 (MISO) | Master In Slave Out (SPI) | | 4 | GND | Ground | | 5 | PB0 | General Purpose I/O | | 6 | PB1 | General Purpose I/O | | 7 | PB2 | General Purpose I/O | | 8 | VCC | Supply Voltage | | 9 | RESET | Reset | | 10 | PA0 | Analog Input | | 11 | PA1 | Analog Input | | 12 | PA2 | Analog Input | | 13 | PA3 | Analog Input | | 14 | PA4 | Analog Input |

Functional Features

The ATTINY24A-PU offers a wide range of functional features, including: - Low Power Consumption: Ideal for battery-powered applications - Versatile I/O Capabilities: Supports various digital and analog I/O functions - Communication Interfaces: SPI, I2C, and UART for seamless connectivity - Timers and PWM: Built-in timers and PWM channels for precise control - Analog-to-Digital Converter (ADC): Allows for analog sensor interfacing

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices
• Compact package size enables integration into space-constrained designs
• Versatile I/O capabilities provide flexibility in application development

Disadvantages

• Limited memory and processing power compared to higher-end microcontrollers
• May require external components for certain advanced functionalities

Working Principles

The ATTINY24A-PU operates based on the 8-bit RISC architecture, executing instructions with low power consumption. It interacts with external devices through its I/O pins and communication interfaces, processing data and controlling connected peripherals based on the programmed logic.

Detailed Application Field Plans

The ATTINY24A-PU finds applications in various fields, including: - Consumer Electronics: Remote controls, smart home devices - Industrial Automation: Sensor nodes, control systems - Automotive: Dashboard displays, vehicle control modules - IoT (Internet of Things): Edge devices, sensor networks - Wearable Technology: Fitness trackers, smartwatches

Detailed and Complete Alternative Models

Some alternative models to the ATTINY24A-PU include: - ATTINY25-20PU: Similar 8-bit AVR microcontroller with lower pin count - ATTINY44A-PU: Higher-end version with increased memory and I/O capabilities - ATTINY85-20PU: Compact 8-pin microcontroller with reduced I/O but lower cost

In conclusion, the ATTINY24A-PU is a versatile 8-bit microcontroller offering low power consumption, compact package, and a wide range of functional features, making it suitable for diverse embedded systems applications.

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