Hi,
I'm looking for ways to save power using the PIC16F1827. My application requires very low power. I found this document http://ww1.microchip.com/downloads/en/DeviceDoc/01146B_chapter%202.pdf pretty helpful, but it doesn't prioritize them so I don't know which ones will reduce the power the most. Since I only have a limited amount of time to finish this project, what are the top 3 ways to reduce power? I only need to operate my circuit about every 20 seconds so what I'm thinking is to put my circuit into sleep or deep sleep for 20 seconds and wake it up using the watchdog timer. Would lowering the CPU speed save a lot of power? How would I do that?
I'm looking for ways to save power using the PIC16F1827. My application requires very low power. I found this document http://ww1.microchip.com/downloads/en/DeviceDoc/01146B_chapter%202.pdf pretty helpful, but it doesn't prioritize them so I don't know which ones will reduce the power the most. Since I only have a limited amount of time to finish this project, what are the top 3 ways to reduce power? I only need to operate my circuit about every 20 seconds so what I'm thinking is to put my circuit into sleep or deep sleep for 20 seconds and wake it up using the watchdog timer. Would lowering the CPU speed save a lot of power? How would I do that?