Connection Diagrams ← ↑ → Table of Contents

Tested Configurations

The following table lists MCUs and boards with their level of testing in . The following symbols are used:
✅
This configuration has been tested successfully.
✓
This configuration has not been tested yet, but is expected to work by analogy with another configuration.
❔
This configuration has not been tested yet. It is possible that it would work.
╳
This configuration could be made to work, but would require extra code that has not been written yet.
⭕
This configuration is not supported by the underlying MCU.
❌
This configuration cannot work due to the design of the board.
If you have tested any of these configurations, and obtained results beyond those in the table (results for configurations not listed; successful test or failure of configurations marked ✓ or ❔) or, of course, contradicting the table (failure of ✅ or success of ╳⭕❌), I'd appreciate if you reported your results on the Github issue tracker or by e-mail to microtherion at gmail dot com

Programmers

The following development boards should be usable as programmers (i.e. to execute the sketch):
Board ISPHVSPHVPP Comment
Arduino Uno✅✅✅
Arduino Duemilanove✓✓✓Pin compatible with Uno
Arduino Diecimila✓✓✓Pin compatible with Uno
Arduino Micro✅✅✅
Arduino Leonardo✓✓✓Pin compatible with Micro
Arduino Mega✓✓✓Pin compatible with Mega 2560.
Arduino Mega 2560✅✅✅
Sanguino╳╳╳
There are many other boards that are basically pin compatible with the standard Arduino, and it's likely that any board with an ATmega168 or ATmega328, standard Arduino pinout, and pins 2-13 and A0-A5 available would work, but I will only list further variants if I have concrete test results to go by.

Board Targets

The following development boards can be reprogrammed using :
Board ISPHVSPHVPP Comment
Arduino Uno✅⭕❌XTAL1 not available, so no HVPP
Arduino Micro✅⭕❌XTAL1 not available, so no HVPP
Arduino Mega❔⭕❌ISP designed to work, but not tested.
Arduino Mega 2560❔⭕❌ISP designed to work, but not tested.
Sanguino❔⭕❌ISP designed to work, but not tested.
Digispark❌✅⭕RESET disabled, so no ISP.

MCU Targets

The following MCUs can be reprogrammed using . With rare exceptions, I have only tested MCUs available in DIP packages, although there is no technical reason why others would not work.
MCU ISPHVSPHVPP Comment
ATtiny4/5/9/10⭕⭕⭕6 pins
ATtiny85✅✅⭕8 pins
ATtiny45/25/13✓✓⭕Pin compatible with ATtiny85
ATtiny84✅✅⭕14 pins
ATtiny44/24✓✓⭕Pin compatible with ATtiny84
ATtiny861✅⭕✅20 pins
ATtiny461/261/26✓⭕✓Pin compatible with ATtiny861
ATtiny4313✅⭕✅20 pins
ATtiny2313✓⭕✓Pin compatible with ATtiny4313
ATtiny1634✅⭕❔20 pin SOIC
ATtiny43u✅⭕❔20 pin SOIC
ATtiny88/48❔⭕❔28 pins
ATmega328✅⭕✅28 pins
ATmega48/88/168✓⭕✓Pin compatible with ATmega328
ATmega1284✅⭕✅40 pins
ATmega164/324/644✓⭕✓Pin compatible with ATmega1284
ATmega32u4✅⭕❔44 pin TQFP
ATmega2560✅⭕❔100 pin TQFP; would need to find board w/o external clock to test HVPP.
Connection Diagrams ← ↑ → Table of Contents