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ATTINY28V-1MUR
Product Overview
Category
The ATTINY28V-1MUR 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 RISC architecture
- Flash memory for program storage
- EEPROM for data storage
- SRAM for temporary data storage
- Wide operating voltage range
- Multiple communication interfaces (UART, SPI, I2C)
- Analog-to-digital converter (ADC)
- Timers and counters
- PWM output capability
Package
The ATTINY28V-1MUR is available in a compact surface-mount package.
Essence
The essence of ATTINY28V-1MUR lies in its ability to provide a cost-effective and efficient solution for small-scale embedded systems.
Packaging/Quantity
The ATTINY28V-1MUR is typically packaged in reels or tubes and is available in various quantities depending on the manufacturer's specifications.
Specifications
- Microcontroller Architecture: 8-bit AVR
- Flash Memory: 1KB
- EEPROM: 64 bytes
- SRAM: 64 bytes
- Operating Voltage Range: 1.8V - 5.5V
- Digital I/O Pins: 20
- Communication Interfaces: UART, SPI, I2C
- Analog Input Pins: 8
- ADC Resolution: 10-bit
- Timers/Counters: 2
- PWM Channels: 4
- Maximum Clock Speed: 20MHz
Detailed Pin Configuration
The ATTINY28V-1MUR has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:
- VCC: Power supply voltage input
- GND: Ground reference
- RESET: Reset pin for system initialization
- XTAL1: Crystal oscillator input
- XTAL2: Crystal oscillator output
- ADC0: Analog-to-digital converter input channel 0
- ADC1: Analog-to-digital converter input channel 1
- ADC2: Analog-to-digital converter input channel 2
- ADC3: Analog-to-digital converter input channel 3
- ADC4: Analog-to-digital converter input channel 4
- ADC5: Analog-to-digital converter input channel 5
- ADC6: Analog-to-digital converter input channel 6
- ADC7: Analog-to-digital converter input channel 7
- AREF: Analog reference voltage input
- SDA: I2C data line
- SCL: I2C clock line
- MOSI: SPI master out, slave in
- MISO: SPI master in, slave out
- SCK: SPI clock
- TXD: UART transmit data
Functional Features
The ATTINY28V-1MUR offers several functional features that enhance its usability and performance:
- Low Power Consumption: The microcontroller is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered applications.
- Flash Memory: The onboard flash memory allows for program storage, enabling the microcontroller to execute instructions and perform tasks.
- EEPROM: The electrically erasable programmable read-only memory (EEPROM) provides non-volatile data storage, allowing for the retention of critical information even when power is lost.
- Communication Interfaces: The microcontroller supports multiple communication interfaces such as UART, SPI, and I2C, facilitating seamless integration with other devices or systems.
- Analog-to-Digital Converter (ADC): The built-in ADC enables the microcontroller to convert analog signals into digital values, expanding its capabilities in sensor-based applications.
- Timers and Counters: The presence of timers and counters allows for precise timing control and event counting, making it suitable for applications that require accurate timekeeping or frequency measurement.
- PWM Output Capability: The microcontroller supports pulse-width modulation (PWM) output, enabling control of devices such as motors, LEDs, and audio amplifiers.
Advantages and Disadvantages
Advantages
- Low power consumption extends battery life in portable applications.
- Compact size and surface-mount package make it suitable for space-constrained designs.
- Wide operating voltage range provides flexibility in various power supply scenarios.
- Multiple communication interfaces allow for easy integration with other devices.
- Onboard flash memory and EEPROM provide storage options for program code and data.
- Analog-to-digital converter enhances sensor-based applications.
- Timers and counters enable precise timing control and event counting.
- PWM output capability facilitates control of various devices.
Disadvantages
- Limited program and data storage capacity compared to higher-end microcontrollers.
- Limited number of I/O pins may restrict
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ATTINY28V-1MUR v technických řešeních
Sure! Here are 10 common questions and answers related to the application of ATTINY28V-1MUR in technical solutions:
Q1: What is the ATTINY28V-1MUR microcontroller? A1: The ATTINY28V-1MUR is a low-power, high-performance microcontroller from Microchip Technology. It features 2KB of Flash memory, 128 bytes of EEPROM, and 128 bytes of SRAM.
Q2: What are the key features of the ATTINY28V-1MUR? A2: Some key features of the ATTINY28V-1MUR include 20 programmable I/O pins, 8-channel 10-bit ADC, 16MHz internal oscillator, SPI and I2C interfaces, and multiple power-saving modes.
Q3: What are some typical applications of the ATTINY28V-1MUR? A3: The ATTINY28V-1MUR is commonly used in various applications such as industrial control systems, home automation, consumer electronics, sensor nodes, and battery-powered devices.
Q4: How can I program the ATTINY28V-1MUR? A4: The ATTINY28V-1MUR can be programmed using an in-system programmer (ISP) or a bootloader. You can use software tools like Atmel Studio or Arduino IDE to write and upload your code to the microcontroller.
Q5: What programming languages can I use with the ATTINY28V-1MUR? A5: You can use C or C++ programming languages to write code for the ATTINY28V-1MUR. These languages provide a wide range of libraries and resources for microcontroller programming.
Q6: Can I use the ATTINY28V-1MUR with other microcontrollers or components? A6: Yes, the ATTINY28V-1MUR can be easily integrated with other microcontrollers and components. It has standard communication interfaces like SPI and I2C, which allow for seamless integration with other devices.
Q7: How much power does the ATTINY28V-1MUR consume? A7: The ATTINY28V-1MUR is designed to be low-power. It has multiple power-saving modes, and its power consumption depends on the specific application and usage scenario.
Q8: Can I use the ATTINY28V-1MUR in battery-powered applications? A8: Yes, the ATTINY28V-1MUR is suitable for battery-powered applications due to its low-power characteristics. By utilizing the power-saving modes effectively, you can extend the battery life of your device.
Q9: What kind of peripherals can I connect to the ATTINY28V-1MUR? A9: You can connect various peripherals to the ATTINY28V-1MUR, such as sensors, actuators, displays, and communication modules. Its 20 programmable I/O pins provide flexibility for connecting external components.
Q10: Is there any technical documentation available for the ATTINY28V-1MUR? A10: Yes, Microchip Technology provides detailed technical documentation, including datasheets, application notes, and user guides, which can help you understand and utilize the features of the ATTINY28V-1MUR effectively.
Please note that these answers are general and may vary depending on the specific requirements and use cases.