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ATTINY84A-SSF
Product Overview
The ATTINY84A-SSF belongs to the category of microcontrollers and is commonly used in various electronic applications. This microcontroller is known for its compact size, low power consumption, and versatile functionality. It comes in a small package and is widely used in embedded systems, IoT devices, and other electronic projects.
Basic Information
- Category: Microcontroller
- Use: Embedded systems, IoT devices, electronic projects
- Characteristics: Compact size, low power consumption, versatile functionality
- Package: Small form factor
- Essence: Efficient and reliable microcontroller
- Packaging/Quantity: Typically sold in reels or tubes containing multiple units
Specifications
The ATTINY84A-SSF microcontroller has the following specifications: - Architecture: 8-bit AVR - Flash Memory: 8 KB - SRAM: 512 bytes - EEPROM: 512 bytes - Operating Voltage: 1.8V to 5.5V - Digital I/O Pins: 12 - Analog Input Pins: 8 - Clock Speed: Up to 20 MHz - Communication Interfaces: SPI, I2C, UART
Detailed Pin Configuration
The pin configuration of the ATTINY84A-SSF microcontroller is as follows:
| Pin Number | Function | |------------|----------------| | 1 | Reset | | 2 | Digital I/O | | 3 | Digital I/O | | 4 | Digital I/O | | 5 | Digital I/O | | 6 | Digital I/O | | 7 | Digital I/O | | 8 | Ground | | 9 | Analog Input | | 10 | Analog Input | | 11 | Digital I/O | | 12 | Digital I/O | | 13 | Digital I/O | | 14 | VCC |
Functional Features
The ATTINY84A-SSF microcontroller offers the following functional features: - Low power consumption - High-performance 8-bit CPU - Non-volatile program and data memory - Flexible communication interfaces - Analog-to-digital conversion capability - Timer/counters for precise timing control
Advantages and Disadvantages
Advantages
- Compact size suitable for space-constrained designs
- Low power consumption ideal for battery-powered applications
- Versatile functionality for diverse electronic projects
- Wide operating voltage range for flexibility
Disadvantages
- Limited memory compared to higher-end microcontrollers
- Limited number of I/O pins for complex applications
Working Principles
The ATTINY84A-SSF microcontroller operates based on the 8-bit AVR architecture, utilizing its CPU, memory, and peripherals to execute programmed instructions. It interacts with external components through its I/O pins and communication interfaces, enabling it to control and monitor various electronic systems.
Detailed Application Field Plans
The ATTINY84A-SSF microcontroller finds application in a wide range of fields, including: - Home automation systems - Sensor nodes for IoT networks - Consumer electronics - Industrial control systems - Automotive electronics - Wearable devices
Detailed and Complete Alternative Models
Some alternative models to the ATTINY84A-SSF microcontroller include: - ATMEGA328P-PU - PIC16F877A - STM32F103C8T6 - ESP8266
In conclusion, the ATTINY84A-SSF microcontroller is a versatile and efficient component that caters to the needs of various electronic applications, offering a balance of performance, size, and power efficiency.
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What is the ATTINY84A-SSF microcontroller used for?
- The ATTINY84A-SSF microcontroller is commonly used for low-power, small footprint applications such as sensor nodes, battery-powered devices, and embedded control systems.
What are the key features of the ATTINY84A-SSF?
- The ATTINY84A-SSF features 8KB of flash memory, 512 bytes of SRAM, 12 general-purpose I/O pins, and a wide operating voltage range, making it suitable for various technical solutions.
How do I program the ATTINY84A-SSF?
- The ATTINY84A-SSF can be programmed using standard in-circuit serial programming (ICSP) or high-voltage serial programming (HVSP) methods, using tools such as AVRISP mkII or USBtinyISP.
Can the ATTINY84A-SSF be used for analog sensing applications?
- Yes, the ATTINY84A-SSF has an integrated 10-bit ADC (Analog-to-Digital Converter), making it suitable for analog sensing applications such as temperature monitoring or light sensing.
What communication interfaces does the ATTINY84A-SSF support?
- The ATTINY84A-SSF supports serial communication through its USART (Universal Synchronous and Asynchronous Receiver and Transmitter) and SPI (Serial Peripheral Interface) interfaces, enabling connectivity with other devices.
Is the ATTINY84A-SSF suitable for battery-powered applications?
- Yes, the ATTINY84A-SSF's low power consumption and sleep modes make it well-suited for battery-powered applications, extending the device's operational lifetime.
Can the ATTINY84A-SSF be used in industrial control systems?
- Yes, the ATTINY84A-SSF's robust design and support for industrial temperature ranges make it suitable for use in industrial control systems and automation applications.
What development tools are available for the ATTINY84A-SSF?
- Development tools such as Atmel Studio, Arduino IDE, and various third-party development boards and programmers can be used for prototyping and developing solutions based on the ATTINY84A-SSF.
Does the ATTINY84A-SSF support external interrupts?
- Yes, the ATTINY84A-SSF provides support for external interrupts on selected pins, allowing the microcontroller to respond to external events or signals.
Are there any known limitations or considerations when using the ATTINY84A-SSF?
- While the ATTINY84A-SSF offers many features, it is important to consider its limited memory and I/O capabilities when designing complex applications, and to carefully manage resources to optimize performance.