P9038 DATASHEET

P9038 August 1, 2016

7

©2016 Integrated Device Technology, Inc.

Pin Configuration

Pin Descriptions

Pin #

Name

Type

Function

1

GND

I

Signal Ground Connection.

2

NC

–

Do not connect. Internally connected.

3

GPIO6

I/O

General Purpose Input/Output.

4

GPIO5

I/O

General Purpose Input/Output.

5

GPIO4

I/O

General Purpose Input/Output.

6

GPIO3

I/O

General Purpose Input/Output.

7

GPIO2

I/O

General Purpose Input/Output.

8

GPIO1

I/O

General Purpose Input/Output.

9

GPIO0

I/O

General Purpose Input/Output.

10

SCL

I

11

SDA

I/O

12

DP

I/O

USB Data Positive Input. If not used, the pin can be floating.

13

DM

I/O

USB Data Negative Input. If not used, the pin can be floating.

14

RESET

I

Active-high Reset Pin. Connect a 47KΩ to GND or tie directly to GND if not used.

15

VBUS_SNS

I

VBUS OVP sense point & provides bias for OVP circuitry.

GPIO6

NC

GND

SW1

IN

IN

GPIO5

GPIO4

GPIO3

GPIO2

GPIO1

GPIO0

SCL

SDA

RESET

DP

DM

PGND1

SW1

SW1

SW1

IN

IN

SW2

SW2

SW2

SW2

PGND2

4

3

2

1

5

6

7

8

9

10

11

12

13

14

18

17

16

15

19

20

21

22

23

24

25

26

27

28

53

54

55

56

52

51

50

49

48

47

46

45

44

43

39

40

41

42

38

37

36

35

34

33

32

31

30

29

EPAD