AU9520_05 datasheet(9/17 Pages) ETC2

Part #	AU9520

Description	USB Smart Card Reader Controller

Download	17 Pages

Scroll/Zoom	100%

Manufacturer	ETC2 [List of Unclassifed Manufacturers]

Direct Link

Logo

9 / 17 page

Page 9 of 17

AU9520 USB Smart Card Reader Controller V1.18

Official Release-Public

Table 3.1 Pin Descriptions

Pin Pin Name I/O

Description

1

VCCA

PWR Analog 3.3V power supply

2

GNDA

PWR Analog ground.

3

XTAL1

I

Crystal Oscillator Input (12MHz).

4

XTAL2

O

Crystal Oscillator Output (12MHz).

5

PSWOUTB

O

Connect to Slot1 Power.

6

PSWOUTA

O

Connect to Slot0 Power.

7

VCC5V

PWR 5V power supply Input

8

VCC3V

PWR 3.3V power supply output

9

USB_DP

I/O

USB D+

10

USB_DM

I/O

USB D-

11

GNDIO

PWR Chip I/O Ground.

12

GPI_0

I

Reserved (need pull Low)

13

GPI_1

I

Reserved (need pull Low)

14

SCL

I/O

EEPROM Clock (need pull High)

15

SDA

I/O

EEPROM Data (need pull High)

16

PORT1_0

I

Reserved (need pull Low)

17

PORT1_1

I/O

General IO 1

18

PORT1_2

O

Slot1 LED

19

PORT1_3

O

Slot2 LED

20

PORT1_4

O

Device LED

21

PORT1_5

I

PID/VID ("1": 9520 one slot mode, "0": 9522 two slot mode,

default: "1")

22

PORT1_6

I

Reserved (need pull Low)

23

PORT1_7

I

Reserved (need pull low)

24

PROM_DATA0

I/O

Rom data 0

25

PROM_DATA1

I/O

Rom data 1

26

VCCK

PWR Core power supply 3.3V

27

GNDK

PWR Core ground

28

PROM_DATA2

I/O

Rom data 2

29

PROM_DATA3

I/O

Rom data 3

30

PROM_DATA4

I/O

Rom data 4

31

PROM_DATA5

I/O

Rom data 5

32

PROM_DATA6

I/O

Rom data 6

33

PROM_DATA7

I/O

Rom data 7

34

NC

35

ICC1DETN

I

Smart card 1 inserted (Low true) (pull high)

36

SC1DATA

I/O

Smart card 1 serial data

37

SC1CLK

I/O

Smart card 1 clock

38

SC1RST

I/O

Smart card 1 reset

39

SC1FCB

I/O

Smart card 1 GPIO_0

40

SC1C6

I/O

Smart card 1 GPIO_1

41

SC1C8

I/O

Smart card 1 GPIO_2

42

ICC0DETN

I

Smart card 0 inserted (Low true)(pull high)

43

SC0DATA

I/O

Smart card 0 serial data

44

SC0CLK

I/O

Smart card 0 clock

45

SC0RST

I/O

Smart card 0 reset

46

SC0FCB

I/O

Smart card 0 GPIO_0

47

SC0C6

I/O

Smart card 0 GPIO_1

48

SC0C8

I/O

Smart card 0 GPIO_2

Similar Part No. - AU9520_05

Manufacturer	Part #	Datasheet	Description
List of Unclassifed Man...	AU9520	571Kb / 19P	USB Smart Card Reader Controller Technical Reference Manual

More results

Similar Description - AU9520_05

Manufacturer	Part #	Datasheet	Description
List of Unclassifed Man...	AU9525	478Kb / 15P	USB Smart Card Reader Controller
List of Unclassifed Man...	AU9510F	202Kb / 17P	USB Smart Card Reader Controller
Cherry Semiconductor Co...	ST-1144UB	229Kb / 2P	USB Smart Card Reader
List of Unclassifed Man...	AU9520	571Kb / 19P	USB Smart Card Reader Controller Technical Reference Manual
List of Unclassifed Man...	AU9510F	201Kb / 17P	AU9510F USB Smart Card Reader Controller Technical Reference Manual
Cherry Semiconductor Co...	ST-1144	179Kb / 2P	High performance USB smart card reader
NXP Semiconductors	TDA8031	228Kb / 57P	USB smart card reader (OTP or ROM) 2003 Jul 04
List of Unclassifed Man...	GL813	132Kb / 24P	USB 2.0 CompactFlash Card Reader Controller
List of Unclassifed Man...	GL816	134Kb / 23P	USB 2.0 Flash Card Reader Controller
GENESYS LOGIC	GL816	393Kb / 23P	USB 2.0 Flash Card Reader Controller

More results

AU9520 Datasheet(PDF) 9 Page - List of Unclassifed Manufacturers

AU9520 Datasheet(HTML) 9 Page - List of Unclassifed Manufacturers

Similar Part No. - AU9520_05

Similar Description - AU9520_05

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Datasheet Download

Link URL