Loading... Please wait...


Hover over image to zoom

  • Image 1
0.09 Ounces
Calculated at checkout
Gift Wrapping:
Options available

Sorry but this item is currently unavailable. Please check back at a later stage.

 Product Description


The ATTiny85 is a great little microcontroller and Oddwires has it at a great price! With 8K of program storage you can do more than you might imagine with it. It is a very low cost solution for space saving designs. At first glance you may think it has too few I/O pins (5 available). However it does support both I2C and SPI via its Universal Serial Interface (USI) - don't try to use both at the same time. Crosstalk on the bus could be nasty!


  • Core Processor AVR
  • Core Size 8-Bit
  • Speed 20MHz
  • Connectivity USI
  • Peripherals Brown-out Detect/Reset, POR, PWM, WDT
  • Number of I /O 6
  • 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) 2.7 V ~ 5.5 V
  • Data Converters A/D 4x10b
  • Oscillator Type Internal
  • Operating Temperature -40°C ~ 85°C
  • Package / Case 8-DIP (0.300", 7.62mm)

Arduino Library and Examples

There is an I2C library and an example of using SPI here.

 Product Documents

 Find Similar Products by Category

You Recently Viewed...


What's News


Copyright 2019 oddWires. All Rights Reserved.
 Sitemap | oddWires

Click the button below to add the ATMEGA ATTiny85-20PU to your wish list.