It sounds like something you might use for the power-on sequencing of a laptop computer. It could manage the battery and wake up the main CPU. Alone, it's the

It sounds like something you might use for the power-on sequencing of a laptop computer. It could manage the battery and wake up the main CPU. Alone, it's the sort of thing you might use for a kid's toy that you hope to make into the next big must-have Christmas hit. You'd need to make millions upon millions of them, and maybe $49.95 is your target price.