AU6367 データシートの表示（PDF） - Unspecified

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AU6367

USB2.0 SD/MMC Flash Card Reader with UFD Controller

Unspecified 

3.0 Power Switch Feature

AU6367 integrates a 3.3V to 2.5V voltage regulator and power switch to replace all

MOS chips for flash card power supply.

3.1 Card Power Output Current Range

For MMC/SD

MAX: 100mA

Card power output voltage range

MMC/SD: 3.3V±0.3V

AU6367 will turn off all of Card Power in suspend mode

3.2 Card Detect Power-on Timing

1ms to 10ms ( Depend

Load Capacitor )

3.3V+/- 0.3V

CARD_POWER

100ms + System

Polling timing

CARD_DETECT

AU6367 USB2.0 SD/MMC Flash Card Reader with UFD Controller V0.9W

Preliminary Release_ confidential

Page 8 of 20

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