ATTiny84 (SMD)

The ATtiny84 is a low-power, high-performance 8-bit AVR microcontroller from Microchip Technology, formerly Atmel Corporation. It belongs to the ATtiny series, known for its compact size and versatility in various embedded applications. The "SMD" designation typically refers to Surface Mount Device, indicating that the ATtiny84 is available in a surface-mount package for easy integration onto printed circuit boards (PCBs) using automated assembly processes.

Specifications

• Architecture: 8-bit AVR

• CPU Speed: Up to 20 MHz

• Memory:

  • Flash: 8 KB

  • SRAM: 512 bytes

  • EEPROM: 512 bytes

• I/O Pins: 14 GPIO

• Analog Features:

  • 10-bit ADC

  • Analog Comparator

• Communication Interfaces:

  • UART

  • SPI

  • I2C

• Timers/Counters: Multiple units

• Power Management: Low power modes

• Operating Voltage: 1.8V to 5.5V

• Package: Surface-mount (SMD)