AVR® ATtiny84A Microcontroller IC

ATtiny84A are low-power CMOS 8-bit microcontrollers based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATtiny84A achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

  • Core Processor: AVR
  • Core Size: 8-Bit
  • Speed: 20MHz
  • Connectivity: USI
  • Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
  • Number of I/O: 12
  • Program Memory Size: 8KB (4K x 16)
  • Program Memory Type: FLASH
  • EEPROM Size: 512 x 8
  • RAM Size: 512 x 8
  • Voltage - Supply (Vcc/Vdd): 1.8V ~ 5.5V
  • Data Converters: A/D 8x10b
  • Oscillator Type: Internal
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount

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