AU6386 データシートの表示（PDF） - Unspecified

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AU6386

USB2.0 Flash Disk Controller

Unspecified 

Table 3.1 Pin Descriptions

Pin # Pin Name I/O

Description

1 NC

2 NC

3 NC

4 RPU

I

Connected with an 1.5k pull up resistor to 3.3V VDD

5 AVDD

I

3.3V Power Supply Input

6 NC

7 DP

I/O DP

8 NC

9 DM

I/O DM

10 AVSS

GND Analog Ground

11 RREF

I

Connected to 1k resistor to analog ground

12 PVDD

I

3.3V Power Supply Input for Pad

13 X_IN

I

12 MHz crystal input.

14 X_OUT

O

12 MHz crystal output.

15 PVSS

GND Pad Ground

16 VDD25V

O

2.5V voltage out for core

17 VDD33C

O

3.3V voltage out for flash

18 VDDH

I

3.3V Power Supply for IO

19 VSSH

GND IO Ground

20 OPLED

O

LED for bus activity monitoring

21 NC

O

22 FTSEL

I

Pull low for supporting MLC flash

23 FMRDN

O

FLASH MEMORY Read Enable

24 FMENABN0

O

Flash Memory #0 Enable

25 NC

26 FMCLE

O

Flash Memory Command Latch Enable

27 FMALE

O

Flash Memory Address Latch Enable

28 FMWRN

O

Flash Memory Write Enable

29 GPI3

Hardware Write Protect

I

("0": Hardware Write Protect; "1": Normal)

30 VDD

I

Core Power 2.5V

Page 9 of 19

AU6386 USB2.0 Flash Disk Controller V1.04W

Official Release_ Public

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