Sleep interval problems | Cypress Semiconductor
Sleep interval problems
We have a product that we have had developed for some time and we are experiencing a problem where the sleep time is lengthening beyond the 1s setting at low temperature and in some cases does not appear to come out of sleep. We are using an ext 32Khz oscillator. I am trying to identify the source of the problem. Switching to the internal oscillator seems to fix the issue but this is inaccurate. What would affect extermnal oscillator issues with the PSOC1. Oh yeah, we have practically every block (both digital and analog) powered down to conserve power.