Tiny AVR Programmer

Tiny AVR Programmer

Tiny AVR Programmer
SparkFun | A-000000-01803
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With the Tiny AVR Programmer, in-system programming of ATtiny45 and ATtiny85 integrated circuits is now possible. All you need is a USB connection to be able to program a miniature Arduino project!
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Tiny AVR Programmer: your ATtiny in-system programmer

You may already be familiar with ATtiny, the range of Arduino IDE-compatible integrated circuits by Atmel with 6 pins. So far, you’ve needed a connection with a programmer on one side and a breadboard on the other to be able to use these tiny integrated circuits. Which meant lots of cables!

The Tiny AVR Programmer includes a 16-pin ATtiny84 chip that acts as an AVR programmer. There is also a socket that can accommodate an ATtiny85 or ATtiny45 and, above all, a USB connector allowing you to program your integrated circuit directly with an Arduino code, without touching your assembly.

Bonus AVR programmer connections

The socket is surrounded by female pins, making it easier to connect the AVR programmer to your breadboard. You can also connect your programmer to an Arduino board (Leonardo, Uno, etc.) or to another AVR chip using a 2x3 or 2x5-pin ISP header. Nothing has been left to chance!

Tiny AVR Programmer schematics

Technical specifications of the Tiny AVR Programmer

  • Compatible with ATtiny45 and ATtiny85
  • Compatible with Arduino IDE
  • Automatic Voltage Regulator (AVR) system
  • Integrated USB port for in-system programming (ISP)


Resources for the microchip programmer for ATtiny integrated circuits

Take a look at the links below to make the best use of your ATtiny chip programmer:

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