ATTINY28V-1MC

Product Overview

Category

The ATTINY28V-1MC belongs to the category of microcontrollers.

Use

It is primarily used for embedded systems and low-power applications.

Characteristics

• Low power consumption
• High-performance 8-bit AVR microcontroller
• Compact size
• Wide operating voltage range

Package

The ATTINY28V-1MC is available in a compact package, making it suitable for space-constrained designs.

Essence

The essence of ATTINY28V-1MC lies in its ability to provide high-performance computing capabilities while consuming minimal power.

Packaging/Quantity

The microcontroller is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

The key specifications of ATTINY28V-1MC are as follows:

• Architecture: 8-bit AVR
• Flash Memory: 2KB
• RAM: 128 bytes
• Operating Voltage: 1.8V - 5.5V
• Speed Grade: 1 MHz
• Digital I/O Pins: 20
• Analog Input Channels: 8
• Communication Interfaces: SPI, I2C, UART
• Timers/Counters: 2
• PWM Channels: 4
• ADC Resolution: 10-bit

Detailed Pin Configuration

The ATTINY28V-1MC has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

1. VCC - Power supply voltage
2. GND - Ground
3. RESET - Reset input
4. XTAL1 - Crystal oscillator input
5. XTAL2 - Crystal oscillator output
6. ADC0 - Analog-to-digital converter input
7. ADC1 - Analog-to-digital converter input
8. ADC2 - Analog-to-digital converter input
9. ADC3 - Analog-to-digital converter input
10. ADC4 - Analog-to-digital converter input
11. ADC5 - Analog-to-digital converter input
12. ADC6 - Analog-to-digital converter input
13. ADC7 - Analog-to-digital converter input
14. AREF - Analog reference voltage
15. SDA - I2C data line
16. SCL - I2C clock line
17. MOSI - SPI master out, slave in
18. MISO - SPI master in, slave out
19. SCK - SPI clock
20. PWM - Pulse Width Modulation output

Functional Features

The ATTINY28V-1MC offers several functional features that enhance its usability and performance:

• Low power consumption enables battery-powered applications.
• High-performance 8-bit AVR architecture ensures efficient execution of instructions.
• Multiple communication interfaces (SPI, I2C, UART) facilitate easy integration with other devices.
• Timers/counters and PWM channels enable precise timing and control of external events.
• Analog-to-digital converter (ADC) allows for accurate measurement of analog signals.

Advantages and Disadvantages

Advantages

• Compact size makes it suitable for space-constrained designs.
• Wide operating voltage range provides flexibility in various applications.
• Low power consumption extends battery life in portable devices.
• Multiple communication interfaces enhance connectivity options.
• Cost-effective solution for embedded systems.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• Lower clock speed compared to some other microcontrollers may impact performance in certain scenarios.

Working Principles

The ATTINY28V-1MC operates based on the principles of the 8-bit AVR architecture. It executes instructions stored in its flash memory, utilizing its various peripherals and interfaces to interact with the external environment. The microcontroller's low power consumption is achieved through efficient power management techniques, allowing it to operate in battery-powered applications for extended periods.

Detailed Application Field Plans

The ATTINY28V-1MC finds applications in various fields, including but not limited to:

1. Internet of Things (IoT) devices
2. Home automation systems
3. Wearable technology
4. Sensor networks
5. Industrial control systems
6. Consumer electronics
7. Automotive electronics
8. Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ATTINY28V-1MC are:

1. ATTINY85
2. ATTINY2313A
3. ATMEGA328P
4. PIC16F877A
5. STM32F103C8T6

These microcontrollers provide comparable features and can be considered as alternatives based on specific project requirements.

In conclusion, the ATTINY28V-1MC is a high-performance 8-bit AVR microcontroller with low power consumption. Its compact size, wide operating voltage range, and multiple communication interfaces make it suitable for a wide range of embedded system applications.