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10 in stock


The Atmel ATtiny85 Microcontroller is an 8-bit device based on the AVR enhanced RISC architecture. Being an Atmel tinyAVR device the ATtiny85 is packs performance and power efficiency into a small package, perfect for applications where space is at a premium. By executing powerful instructions in a single clock cycle the ATtiny85 achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and speed.


  • 20 MHz Max. Operating Frequency
  • 8 KB Flash
  • 512 Bytes EEPROM
  • 0.5 KB SRAM
  • 120 Instructions – Most single clock cycle execution
  • 32 General Purpose Registers
  • 6 GPIO
  • debugWIRE On-chip Debug System
  • In-System Programmable via SPI Port
  • External and Internal Interrupt Sources
  • Low Power Idle, ADC Noise Reduction, and Power-down Modes
  • Enhanced Power-on Reset Circuit
  • Programmable Brown-out Detection Circuit
  • Internal Calibrated Oscillator


Additional information

Weight 5 kg
Dimensions 1.70 x 0.73 in

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