ATTINY102F-M7R

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics: Low-power, high-performance, compact size
• Package: 8-pin SOIC
• Essence: A small microcontroller designed for low-power applications with limited space requirements
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on the order

Specifications

• Architecture: AVR
• Flash Memory: 1KB
• RAM: 32 bytes
• Operating Voltage: 1.8V - 5.5V
• Speed Grade: 20MHz
• Digital I/O Pins: 6
• Analog Input Pins: 4
• PWM Channels: 2
• Communication Interfaces: SPI, I2C, UART
• Timers/Counters: 1 x 8-bit, 1 x 16-bit
• ADC Resolution: 10-bit
• EEPROM: 32 bytes
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ATTINY102F-M7R has a total of 8 pins, which are assigned specific functions as follows:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. RESET: Reset pin for restarting the microcontroller
4. PB3: General-purpose digital I/O pin
5. PB4: General-purpose digital I/O pin
6. PB0: General-purpose digital I/O pin
7. PB1: General-purpose digital I/O pin
8. PB2: General-purpose digital I/O pin

Functional Features

• Low power consumption: The ATTINY102F-M7R is designed to operate efficiently in low-power applications, making it suitable for battery-powered devices.
• High-performance: Despite its small size, the microcontroller offers a high clock speed and sufficient memory for various applications.
• Compact size: The 8-pin SOIC package allows for easy integration into space-constrained designs.
• Versatile communication interfaces: The SPI, I2C, and UART interfaces enable seamless connectivity with other devices.
• Analog capabilities: The microcontroller includes analog input pins and a 10-bit ADC for reading sensor data.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - Compact size enables integration into small form factor designs. - Versatile communication interfaces facilitate connectivity with other components. - Suitable for low-cost applications due to its affordable price.

Disadvantages: - Limited flash memory and RAM may restrict the complexity of applications. - The number of I/O pins is relatively small, which may limit the number of external devices that can be connected.

Working Principles

The ATTINY102F-M7R operates based on the AVR architecture. It executes instructions stored in its flash memory, processes data, and interacts with external devices through its I/O pins and communication interfaces. The microcontroller can be programmed using various development tools and programming languages, allowing developers to create custom applications.

Detailed Application Field Plans

The ATTINY102F-M7R finds applications in various fields, including:

1. Internet of Things (IoT) devices: The microcontroller's low power consumption and compact size make it suitable for IoT applications such as smart home devices, wearables, and environmental monitoring systems.
2. Consumer electronics: Due to its affordability and versatility, the ATTINY102F-M7R can be used in consumer electronics like remote controls, toys, and small appliances.
3. Industrial automation: The microcontroller's high-performance capabilities and communication interfaces make it useful in industrial automation systems, including control panels, sensors, and actuators.

Detailed and Complete Alternative Models

1. ATTINY104-MU: Similar to the ATTINY102F-M7R, but with additional features such as more I/O pins and a higher operating temperature range.
2. ATTINY85-20PU: A compact microcontroller with similar specifications, but in a DIP package for easy prototyping and breadboard use.
3. ATTINY1616-MNR: A more advanced microcontroller with increased flash memory, RAM, and additional peripherals.

These alternative models offer different features and capabilities, allowing developers to choose the most suitable microcontroller for their specific application requirements.

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