ATTINY24A-MM8R

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, consumer electronics
• Characteristics:
  • Low power consumption
  • High performance
  • Small form factor
  • Wide operating voltage range
• Package: 20-pin QFN
• Essence: A versatile microcontroller with advanced features and low power requirements
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Architecture: AVR
• Flash Memory: 2KB
• RAM: 128 bytes
• EEPROM: 128 bytes
• Operating Voltage: 1.8V - 5.5V
• Speed Grade: 8 MHz
• Digital I/O Pins: 18
• Analog Input Channels: 8
• Timers/Counters: 2
• Communication Interfaces: SPI, I2C, USART
• ADC Resolution: 10-bit
• PWM Channels: 4
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ATTINY24A-MM8R has a total of 20 pins, which are assigned various functions. The pin configuration is as follows:

```

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| | | U | |_______|

U = Pin number ```

1. VCC - Power supply voltage
2. GND - Ground
3. PA0 - General-purpose I/O pin
4. PA1 - General-purpose I/O pin
5. PA2 - General-purpose I/O pin
6. PA3 - General-purpose I/O pin
7. PA4 - General-purpose I/O pin
8. PA5 - General-purpose I/O pin
9. PA6 - General-purpose I/O pin
10. PA7 - General-purpose I/O pin
11. AREF - Analog reference voltage
12. AVCC - Analog power supply voltage
13. ADC0 - Analog input channel 0
14. ADC1 - Analog input channel 1
15. ADC2 - Analog input channel 2
16. ADC3 - Analog input channel 3
17. ADC4 - Analog input channel 4
18. ADC5 - Analog input channel 5
19. RESET - Reset pin
20. GND - Ground

Functional Features

• Low power consumption: The ATTINY24A-MM8R is designed to operate efficiently with minimal power requirements, making it suitable for battery-powered devices.
• High performance: Despite its small size, this microcontroller offers high processing capabilities and can handle complex tasks.
• Versatility: With multiple communication interfaces and a wide range of I/O pins, the ATTINY24A-MM8R can be used in various applications.
• Small form factor: The compact package allows for easy integration into space-constrained designs.
• Wide operating voltage range: The microcontroller can operate within a broad voltage range, providing flexibility in different power supply scenarios.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - High-performance capabilities enable efficient execution of complex tasks. - Versatile I/O options allow for flexible design implementations. - Small form factor facilitates integration into compact devices. - Wide operating voltage range provides adaptability to different power supply conditions.

Disadvantages: - Limited flash memory and RAM may restrict the complexity of applications. - The 20-pin package may not offer enough I/O pins for certain projects requiring extensive connectivity.

Working Principles

The ATTINY24A-MM8R operates based on the AVR architecture. It utilizes a combination of hardware and software to execute instructions and perform tasks. The microcontroller's core processes data and controls the flow of information between various components. It interacts with external devices through its I/O pins and communication interfaces, enabling data exchange and control signals.

Detailed Application Field Plans

The ATTINY24A-MM8R finds applications in a wide range of fields, including:

1. Internet of Things (IoT) devices: The microcontroller's low power consumption and small form factor make it suitable for IoT applications such as smart home devices, environmental sensors, and wearable technology.
2. Consumer electronics: Due to its high performance and versatility, the ATTINY24A-MM8R can be used in various consumer electronic products, including remote controls, gaming peripherals, and audio devices.
3. Industrial automation: The microcontroller's compact size and wide operating voltage range make it ideal for industrial automation applications, such as control systems, monitoring devices, and motor control units.
4. Automotive electronics: With its robust features and ability to operate in harsh environments, the ATTINY24A-MM8R can be employed in automotive applications like dashboard displays, lighting control, and sensor interfaces.

Detailed and Complete Alternative Models

• ATTINY44A-MMH: Similar to ATTINY24A-MM