GL850G-MNGXX GENESYS [GENESYS LOGIC], GL850G-MNGXX Datasheet - Page 10

• Manufacturer Part Number: GL850G-MNGXX
• Description: USB 2.0 HUB Controller
• Manufacturer: GENESYS [GENESYS LOGIC]

3.2 Pin List
3.3 Pin Descriptions
©2000-2007 Genesys Logic Inc. - All rights reserved.
Pin Name
DM0,DP0
DM1,DP1
DM2,DP2
DM3,DP3
DM4,DP4
RREF
Note: USB signals must be carefully handled in PCB routing. For detailed information, please refer to
Pin# Pin Name Type Pin# Pin Name Type Pin# Pin Name Type Pin# Pin Name Type
10 DP2
12 AVDD
11 RREF
1
2
3
4
5
6
7
8
9
GL850G Design Guideline.
AVDD
AGND
DM0
DP0
DM1
DP1
AVDD
AGND
DM2
GL850G
48Pin#
17,18
21,22
9,10
3,4
5,6
11
B
B
B
B
B
B
B
P
P
P
P
P
I/O Type
13 AGND
14 X1
15 X2
16 AVDD
17 DM3
18 DP3
19 AVDD
20 AGND
21 DM4
22 DP4
23 PGREEN4
24 PAMBER4
Table 3.1
B
B
B
B
B
B
Table 3.3 - Pin Descriptions
USB signals for USPORT
USB signals for DSPORT1
USB signals for DSPORT2
USB signals for DSPORT3
USB signals for DSPORT4
A 680 resister must be connected between RREF and analog
ground (AGND).
－ － － －
USB Interface
GL850G USB 2.0 Low-Power HUB Controller
G L850G 48 Pin List
O
B
B
B
B
O
O
P
P
P
P
I
25 DVDD
26 RESET#
27 TEST
28 OVCUR4#
29 PWREN4#
30 OVCUR3#
31 PWREN3#
32 PGREEN3
33 PAMBER3
34 DVDD
35 PGREEN2
36 PAMBER2
Description
I_5V 38 DVDD
I_5V 40 OVCUR2#
I_5V 42 OVCUR1#
O
O
O
O
B
O
P
P
I
37 PSELF
39 PGANG
41 PWREN2#
43 PWREN1#
44 DVDD
45 PGREEN1
46 PAMBER1
47 V5
48 V33
Page 10
I_5V
I_5V
I_5V
B
O
O
O
O
P
P
P
P