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ATTINY45-20MUR
Product Overview
The ATTINY45-20MUR is a microcontroller belonging to the ATtiny series, which falls under the category of 8-bit AVR microcontrollers. It is commonly used in various embedded systems and IoT devices due to its compact size, low power consumption, and versatile functionality. The ATTINY45-20MUR is available in a compact 8-pin package and is known for its high performance and reliability.
Specifications
- Category: 8-bit AVR Microcontroller
- Use: Embedded Systems, IoT Devices
- Characteristics: Compact Size, Low Power Consumption, High Performance
- Package: 8-pin SOIC
- Essence: Versatile Functionality, Reliability
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Detailed Pin Configuration
The ATTINY45-20MUR features a total of 8 pins, including VCC, GND, and multiple I/O pins. The pinout configuration is as follows: 1. PB5 (SCK/USCK/SCL/ADC0/T0/INT0) 2. PB3 (MOSI/DO/AIN1/OC1B/OC0B/INT0) 3. PB4 (MISO/DI/SDA/AIN0/OC1A/OC0A/INT0) 4. GND 5. PB0 (ADC0/T0/INT0) 6. PB1 (ADC1/AIN1/PCINT1) 7. PB2 (ADC2/AIN0/PCINT2) 8. VCC
Functional Features
The ATTINY45-20MUR offers a wide range of functional features, including: - 4KB of In-System Programmable Flash - 256 Bytes of SRAM - 256 Bytes of EEPROM - 10-bit ADC with 4 Multiplexed Channels - Two 8-bit Timer/Counters - Internal and External Interrupt Sources - Serial Peripheral Interface (SPI) - Two-wire Serial Interface (I2C)
Advantages and Disadvantages
Advantages: - Compact Size - Low Power Consumption - Versatile Functionality - In-System Programmable Flash - Multiple Communication Interfaces
Disadvantages: - Limited RAM and EEPROM Capacity - Restricted Number of I/O Pins
Working Principles
The ATTINY45-20MUR operates based on the principles of embedded system design, utilizing its Flash memory for program storage, SRAM for data storage, and various peripherals for interfacing with external components. It executes instructions and processes data to perform specific tasks within embedded applications.
Detailed Application Field Plans
The ATTINY45-20MUR is widely used in applications such as: - Home Automation Systems - Sensor Nodes - Wearable Devices - Consumer Electronics - Industrial Control Systems
Detailed and Complete Alternative Models
Some alternative models to the ATTINY45-20MUR include: - ATTINY25-20MUR - ATTINY85-20MUR - ATTINY44-20MUR - ATTINY84-20MUR
In conclusion, the ATTINY45-20MUR is a versatile 8-bit AVR microcontroller suitable for a wide range of embedded applications, offering a balance of performance, size, and power efficiency.
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What is the maximum operating frequency of ATTINY45-20MUR?
- The maximum operating frequency of ATTINY45-20MUR is 20 MHz.
What are the key features of ATTINY45-20MUR?
- Some key features of ATTINY45-20MUR include 4KB of In-System Programmable Flash, 256B EEPROM, 256B SRAM, and a wide operating voltage range of 1.8V to 5.5V.
Can ATTINY45-20MUR be used for low-power applications?
- Yes, ATTINY45-20MUR is suitable for low-power applications due to its low power consumption and various sleep modes.
What communication interfaces does ATTINY45-20MUR support?
- ATTINY45-20MUR supports SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit) communication interfaces.
Is ATTINY45-20MUR suitable for battery-powered devices?
- Yes, ATTINY45-20MUR's low power consumption and wide operating voltage range make it suitable for battery-powered devices.
What development tools are available for programming ATTINY45-20MUR?
- Development tools such as Atmel Studio, AVR-GCC, and Arduino IDE can be used to program ATTINY45-20MUR.
Can ATTINY45-20MUR be used in industrial control systems?
- Yes, ATTINY45-20MUR can be used in industrial control systems due to its reliability and robustness.
Does ATTINY45-20MUR have built-in analog-to-digital converters (ADC)?
- Yes, ATTINY45-20MUR has an 8-bit ADC with up to 6 channels for analog input.
What are the typical applications of ATTINY45-20MUR?
- Typical applications of ATTINY45-20MUR include smart appliances, motor control, sensor nodes, and LED lighting control.
Is ATTINY45-20MUR compatible with other microcontrollers or development boards?
- Yes, ATTINY45-20MUR is compatible with various development boards and can communicate with other microcontrollers through standard communication protocols.