[PATCH 0/9] various mainly pcf50633 resume improvements

Andy Green andy at openmoko.com
Sat Jun 14 13:01:40 CEST 2008


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Somebody in the thread at some point said:

|> I didn't like the need to hold LCM in reset during suspend so I
|> changed it to leave LCM powered in deep sleep mode.
|
| Does this have any negative impact on power consumption during suspend?

According to p129 of the jbt6k74 Toshiba data that came during the
flicker hunt, no:

''Operating current (7) IDSTBY (Note 21) min −1, typ 0.5, max 1 unit: μA
...
Note 21: VDDIO = 3.0 V, AVDD = 0 V, no load, deep standby mode, and Ta =
25 °C''

- -Andy
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