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September 18, 2018 06:12 pm

A $1, Linux-Capable, Hand-Solderable Processor

An anonymous reader shares a report: Over on the EEVblog, someone noticed an interesting chip that's been apparently flying under our radar for a while. This is an ARM processor capable of running Linux. It's hand-solderable in a TQFP package, has a built-in Mali GPU, support for a touch panel, and has support for 512MB of DDR3. If you do it right, this will get you into the territory of a BeagleBone or a Raspberry Pi Zero, on a board that's whatever form factor you can imagine. Here's the best part: you can get this part for $1 USD in large-ish quantities. A cursory glance at the usual online retailers tells me you can get this part in quantity one for under $3. This is interesting, to say the least. The chip in question, the Allwinner A13, is a 1GHz ARM Cortex-A8 processor. While it's not much, it is a chip that can run Linux in a hand-solderable package. There is no HDMI support, you'll need to add some more chips (that are probably in a BGA package), but, hey, it's only a dollar. If you'd like to prototype with this chip, the best options right now are a few boards from Olimex, and a System on Module from the same company. That SoM is an interesting bit of kit, allowing anyone to connect a power supply, load an SD card, and get this chip doing something. Currently, there aren't really any good solutions for a cheap Linux system you can build at home, with hand-solderable chips.

Read more of this story at Slashdot.


Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/lOvUadFdFg8/a-1-linux-capable-hand-solderable-processor

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