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Posts Tagged ‘ATxmega’

XMega analog comparator

Friday, July 10th, 2015

Shawon Shahryiar over at Embedded Lab has written an article on XMega analog comparator: Generally a comparator is a device that compares two quantities. Analog comparators compare voltage – an analog quantity. An analog comparator is essentially an op-amp with infinite gain. It has one output and two inputs. The...

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Breakout board for the 44pin QFN ATxmega microcontroller

Wednesday, January 25th, 2012

Brendan built a breakout board for the 44pin QFN ATxmega uC. He designed the board to have a USB connection and a 500mA 3.3V power supply. 30 of the pins were broken out to two rows of 0.1'' pinheaders on either side of the board. You can download the source...

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Recent Comments

  • Joe Desbonnet: Ya, I can recommend the low melting point solder. I used brand 'ChipQuik' and it's amazingly easy to use.
  • Jerome: I need a new BusPirate for the Fablab ;) Many thanks!
  • Max: Seems like an unexpectedly violent way to remove the chip indeed. A hot air station should of course do the job just fine, but in...
  • jose: Part removal described here is pure butchery, the cheapest hot air station will do a fast and clean job removing the QFP, heat air to...
  • Cody: Yes please