I'm thinking of using the JM60 at 3.3V. The data sheet gives specs at 3V, so it must be ok, but I'm wondering why Vcc(typ) is listed at 5V. Are there any issues that aren't obvious? The only one that jumps out is the USB voltage regulator Vin(min) of 3.9V, which could easily be handled with a seperate supply.
Has anyone tried this? Anything unusual I should be aware of...?