The 644 Narrow and 1284 Narrow have been specifically designed to provide users with small form factor, simple to use ATmega644/1824-based boards, to improve your small footprint Arduino projects.

[Erik] wrote in letting us know that he just completed development of the Bobuino, a Arduino based on an ATmega1284.That chip is nice and beefy, most notably for having 16 KB of SRAM but it also ...