[mukyu]

If you like this sort of thing you'll love Chris Tarnovsky's old blog [0] and talks like this [1] DEFCON talk about ST19WP18 chips where he compares different versions

[0] https://web.archive.org/web/20111111114352/http://www.flylog...? it seems to redirect to a generic ioactive blog which is a real shame

[1] https://www.youtube.com/watch?v=kh238PUqz3I