Tiny circuitry - Tiny Tuesday

This afternoon I fitted some  fast USB3  ports in my PC so I can transfer photos and do my backups a bit faster.
Before I put the circuit board in, I thought I would have a go at some macro photography. It's not very seasonal, but it's my entry for Tiny Tuesday. (Thanks go to Freyjad for hosting this month).

I wanted to do an oblique view, but it's really difficult to get a reasonable depth of field, so here is the 'aerial' view. It's amazing how small these things have become. The main chip is just 8mm square, yet has 17 pins along each edge. The extra shows it alongside a 10p piece.