AU9368 Datasheet, PDF (9/22 Pages) List of Unclassifed Manufacturers – USB Multi-LUN Flash Card Reader Controller Technical Reference Manual

4.0 Power Switch Feature
AU9368 integrates a 5V to 3.3V voltage regulator and power switch to replace all
MOS chips for flash card power supply.
4.1. Card Power Output Current Range
For MS/SD
MAX: 100mA
For XD/SMC
MAX: 70mA
For CF
MAX: 250mA
Card power output voltage range
MS/XD/SD/SMC/CF: 3.3V±0.3V
AU9368 will turn off all of Card Power in suspend mode
4.2. Card Detect Power-on Timing
1ms to 10ms ( Depend
Load Capacitor )
3.3V+/- 0.3V
CARD_POWER
100ms + System
Polling timing
CARD_DETECT
AU9368 USB Multi-LUN Flash Card Reader Controller V1.19W
Official Release_ Public
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