Normal GPIO, SPI and I2C interface in the case of not working (free), how to configure the most save electricity?

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Mon, 2016-08-22, 11:03
# 1
young_dialog
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Normal GPIO, SPI and I2C interface in the case of not working (free), how to configure the most save electricity?

Hi support,

Normal GPIO, SPI and I2C interface in the case of not working (free), how to configure the most save electricity?Thank you very much!

BR,

Young,

Device:
DA14580
Mon, to 2016-08-22
Gongyu_Dialog
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Chip is powered on, the default GPIO is type drop-down.

Chip is powered on, the default GPIO is type drop-down.

Tue, notable day 2016-08-23
(Reply to # 2)
young_dialog
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Hi Gongyu_Dialog,

Hi Gongyu_Dialog,

This state is the most save electricity?

BR,

Young,

The 2016-08-23 02:27 Tue
Gongyu_Dialog
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Generally, the default are set by the state.

Generally, the default are set by the state.
External devices, power consumption actually don't have much difference.Level are latched, dangling state power consumption are few.

The 2016-08-23 02:41 Tue
(Reply to # 4)
young_dialog
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Hi Gongyu_Dialog,

Hi Gongyu_Dialog,

Work situation, a normal GPIO power consumption is probably how many, such as high/low level output or input without pulling up and down?There was no find related data in the datasheet.

BR,

Young,