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Chapter 3 pinout, Datasheet, Usb20h04 – SMSC USB20H04 User Manual

Page 8

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4-Port USB 2.0 Hub Controller

Datasheet

Revision 1.63 (03-30-07)

Page 8

SMSC USB20H04

DATASHEET

Chapter 3 Pinout


A

M

3_N

GR2_N

A

M

1_N

48

47

46

45

44

43

42

41

TEST_P3

VSS

OCS3_N

VBUS3_N

OCS4_N

VBUS4_N

CS/EESEL

SCK/SCL

SD/SDA

VSS

RB

IA

S

ATEST

V

DDA

33

V

DDA

18

VSS

XTAL

1

/C

L

KIN

XTAL

2

V

DDA

18

VSS

V

DD18

VSS

VBU

SD

E

T

SEL

F_

PW

R

SMB_

SE

L

_

N

R

ESET_

N

64

63

62

61

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

USBDP0

USBDM0

VSS

USBDM1

USBDP1

VDDA33

USBDP2

USBDM2

VSS

USBDM3

USBDP3

VDDA33

USBDP4

USBDM4

VSS

VDDA33

NC

NC

GR4_N

GR3_N

VSS

A

M

2_N

A

M

4_N

GR1_N

V

DD33

VSS

V

DD18

TEST_

P

0

TEST_

P

1

21

22

23

24

25

26

27

28

29

30

31

32

34

35

36

37

38

39

40

VBUS2_N

TEST_P2

33

60

59

58

57

56

55

54

53

52

51

50

49

VDD18

OCS1_N

VBUS1_N

OCS2_N

CLKIN_EN

USB20H04

Figure 3.1– 64 Pin TQFP