GL852-MNGXX GENESYS [GENESYS LOGIC], GL852-MNGXX Datasheet - Page 14

• Manufacturer Part Number: GL852-MNGXX
• Description: USB 2.0 MTT HUB Controller
• Manufacturer: GENESYS [GENESYS LOGIC]

©2000-2007 Genesys Logic Inc. - All rights reserved.
Pin Name
Pin Name
Pin Name
RESET#
AGND
DVDD
DGND
AVDD
TEST
NC
X1
X2
Notation:
Note: Analog circuits are quite sensitive to power and ground noise. PCB layout must take care the power
Type
routing and the ground plane. For detailed information, please refer to GL852 Design Guideline.
2,5~7,10,
13,16,24,
27,30,33
11,18,22,
51,58,62
64 Pin#
64 Pin#
GL852
64Pin#
GL852
GL852
1,12,19,
37,47,
36,46,
28,64
23,29
52,59
20
21
38
39
O
I
B
B/I
B/O
P
A
SO
pu
pd
odpu
1,7,12,16,19
25,34,38,44,
2,8,13,20,
GL852
48Pin#
GL852
48Pin#
GL852
48Pin#
Output
Input
Bi-directional
Bi-directional, default input
Bi-directional, default output
Power / Ground
Analog
Automatic output low when suspend
Internal pull up
Internal pull down
Open drain with internal pull up
14
15
26
27
48
47
-
Clock and Reset Interface
I/O Type
I/O Type
I/O Type
(pd)
O
P
P
P
P
I
I
I
-
System Interface
Power / Ground
12MHz crystal clock input.
12MHz crystal clock output.
Active low. External reset input, default pull high 10K .
When RESET# = low, whole chip is reset to the initial
state.
3.3V analog power input for analog circuits.
Analog ground input for analog circuits.
3.3V digital power input for digital circuits
Digital ground input for digital circuits.
No connection
0: Normal operation.
1: Chip will be put in test mode.
GL852 USB 2.0 MTT HUB Controller
Description
Description
Description
Page 14