Very sure our RTC should move from PMU to MPU. So is there any more need to have a backup battery for the PMU? Can we share the battery between 50366 and 430?
Andy: ts scanning won't keep the MPU awake, a touch is triggering a hw-interupt on the A/D-input of 430. So no touch, no op (not even NOP ;) So anybody here who's unhappy with the MSP430FG4618? Before I start to read the next 100 pages of manual to check if it meets our specs. Am Fr 18. April 2008 schrieb Werner Almesberger: > Andy Green wrote: > > Lots of nice features in it. > > Indeed. But a bit large, about 100mm2 footprint. If this is an issue, > there are also BGA options. E.g., the MSP430FG4619IZQWR in a 7x7mm BGA. > It seems a bit pricy, though. I'd suggest MSP430FG4618. More RAM (8K) than xx19. Price of this CPU (and all xx461x) 12.95$. Even MSP430F157 is 7.35$, and it got only 1k RAM. And the large footprint. /jOERG
