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#1 M25P10-A Consuming too much current

open
7
2010-04-13
2010-04-13
David Moss
No

The NOR-flash driver for the M25P10-A isn't putting the flash back into a deep-sleep mode.

I'm measuring 301 uA on the Null app and when the driver completes an operation. The datasheet says typical consumption should be around 1 uA in deep sleep.

When I remove the NorFlashCommands.sleep() command from PlatformFlashP.nc and run the Null app, the current consumption of the flash chip actually boots up at 1.3 uA.

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