What your'e looking for is a 4x5 bitmap. Rare! The closest I could find so far, but not the font you show, is the O4b-03 regular. Closer, but 5x5 bitmaps are Doubleohone and Bitdustone. All can be found here on Abstractfonts in the pixel/bitmap section.

and to answer your first question, the font is called Bitlow:

http://www.abstractfonts.com/fonts/search/full_listing.htm?kw=bitlow

enjoy!

Alex!!!! Bitlow!!! While the example is all uppercase!!!
Now look here:
[url=http://www.abstractfonts.com/fonts/charsets/6875.gif]http://www.abstractfonts.com/fonts/charsets/6875.gif[/url][/img:67a85c5431]

¿Qué pasa?

im not quite ¿Qué pasa?'ing... bitlow doesnt have uppercase. The character set for some reason has the characters jumping a bit which is not the case if you try downloading and using it..

Let's get this straight. This is the Bitlow character set:

[url=http://www.thebronx.myweb.nl/images/bitlow.gif]http://www.thebronx.myweb.nl/images/bitlow.gif[/url][/img:7694039e32]

So NO uppercase.

Also bitlow is not a 4x5 pixel font. Thus ...