GL652USB View Datasheet(PDF) - Genesys Logic

Part Name

Description

Manufacturer

GL652USB

USB 7 PORT HUB CONTROLLER

Genesys Logic 

GL652USB 7 PORT USB HUB CONTROLLER

29

PWRENB4#

O Power enable for downstream port 4

30

LED6

O LED traffic indicator for downstream port 6

31

PWRENB6#

O Power enable for downstream port 6

32

TEST

I

Test mode input

33

OVCUR6#

I

Over current flag for downstream port6

34

XTAL2

O Ceramic resonator or crystal out

35

XTAL1

I

Ceramic resonator or crystal in

36

DGND

-

Digital ground

37

PWRENB3#

O Power enable for downstream port 3

38

OVCUR3#

I

Over current flag for downstream port3

39

LED7

O LED traffic indicator for downstream port 7

40

OVCUR7#

I

Over current flag for downstream port7

41

DVCC

-

Digital VCC(5V)

42

OVCUR5#

I

Over current flag for downstream port5

43

PWRENB5#

O Power enable for downstream port 5

44

PWRENB2#

O Power enable for downstream port 2

45

PWRENB7#

O Power enable for downstream port 7

46

OVCUR2#

I

Over current flag for downstream port2

47

PWRENB1#

O Power enable for downstream port 1

48

OVCUR1#

I

Over current flag for downstream port1

Note 1: “#” means low active

Note 2: If using crystal, TEST pull low. If using oscillator, TEST pull high.

Table 1 GL652USB Pin Definitions and Descriptions

GLG65L26U50SUBSB

1 DP0

2 DM0

3 AGND

4

DP7

5 DM7

6 DP1

7 DM1

8

DP6

9

DM6

10 DP4

11 DM4

12 AVCC

DGND 36

XTAL1 35

XTAL2 34

33

OVRCUR6#

TEST 32

PWRENB6# 31

LED6 30

29

PWRENB4#

28

LED5

OVRCUR4# 27

LED4 26

RESET 25

4

08/18/00

Revision 1.2

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