ATTINY84A-SSU

The ATTINY84A-SSU is a low-power 8-bit microcontroller from the Atmel AVR family, designed for compact applications. With 8 KB of Flash memory, 512 bytes of SRAM, and 512 bytes of EEPROM, it provides ample storage for small to medium-sized programs. It features 14 general-purpose I/O pins, making it versatile for interfacing with various sensors and actuators.
Operating at a maximum clock speed of 20 MHz, the ATTINY84A supports multiple communication protocols, including SPI and I2C, allowing it to connect with other devices easily. Its built-in Analog-to-Digital Converter (ADC) enhances its ability to interact with analog signals.
The microcontroller operates on a voltage range of 1.8V to 5.5V, making it suitable for battery-powered applications. The ATTINY84A-SSU is ideal for hobbyists and professionals alike, commonly used in projects involving automation, robotics, and DIY electronics.
Overall, the ATTINY84A-SSU is a compact, efficient, and versatile option for embedded system designers seeking a reliable microcontroller for low-power applications.

The ATTINY84A-SSU is an 8-bit microcontroller from Atmel (now part of Microchip Technology) featuring the following key attributes:
- Architecture: AVR 8-bit RISC architecture.
- Flash Memory: 8 KB of in-system programmable Flash memory.
- SRAM: 512 bytes of SRAM.
- EEPROM: 512 bytes of EEPROM.
- Clock Speed: Operates at up to 20 MHz.
- I/O Pins: 8 general-purpose I/O pins.
- ADC: 10-bit Analog-to-Digital Converter with up to 8 channels.
- PWM: Supports up to 4 PWM outputs.
- Timers: Includes 2 Timer/Counters (8-bit and 16-bit).
- Communication: Supports USART and SPI interfaces.
- Operating Voltage: 1.8V to 5.5V.
- Package: Available in a 14-pin TSSOP package.
The ATTINY84A is well-suited for low-power applications and small embedded systems, making it ideal for hobbyist and industrial projects.

The ATTINY84A-SSU is packaged in a 14-lead TSSOP (Thin Shrink Small Outline Package) type. This surface-mount package is designed for compact applications, featuring a small footprint and low profile.

The ATTINY84A-SSU is an 8-bit microcontroller from Atmel's ATtiny series, featuring a total of 14 pins.
Pin Count and Functions:
1. VCC - Power supply.
2. GND - Ground.
3. PORTB (PB0-PB3) - General-purpose I/O pins; can be configured as digital inputs or outputs.
4. PORTC (PC0-PC3) - Additional general-purpose I/O pins; used for analog inputs (ADC) as well.
5. RESET - Active-low reset pin.
6. XTAL1/XTAL2 - Oscillator pins for connecting an external crystal or resonator.
7. AVCC - Power supply for analog components.
8. AREF - Reference voltage for the ADC.
The ATTINY84A-SSU supports various applications, including low-power designs and control systems, with built-in peripherals like timers, an ADC, and a USART.

The manufacturer of the ATTINY84A-SSU is Microchip Technology Inc. Microchip is a publicly traded company specializing in semiconductor products, particularly microcontrollers, analog semiconductors, memory products, and various embedded solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer electronics, and telecommunications, providing integrated circuits and development tools for microcontroller applications. The company is known for its focus on innovation, quality, and customer support, making it a significant player in the embedded systems market.

The ATTINY84A-SSU is commonly used in various applications such as DIY electronics projects, embedded systems, sensor interfacing, robotics, and home automation. Its compact size and low power consumption make it ideal for battery-operated devices, LED control, motor drivers, and simple data logging. Additionally, it can be utilized in educational tools for teaching microcontroller concepts and programming.

Equivalent products to the ATTINY84A-SSU chip include the ATtiny85, ATtiny87, and ATtiny43U. These microcontrollers share similar architecture and functionality but may vary in memory size, pin configuration, and features. Always check the specific requirements and compatibility for your project before selecting an alternative.