MC141555 Motorola, MC141555 Datasheet - Page 14

• Manufacturer Part Number: MC141555
• Description: USB Hub Controller CMOS
• Manufacturer: Motorola

MC141555
14
Table 10. MODE SELECTION
APPLICATION DIAGRAM (Mode Selection)
Application
Monitor
Hub Box
V
Downstream
BUS
Upstream
device
device
1.5Kohm
Self-Powered & Individual Control
Self-Powered & Individual Control
10 uF
Bus-Powered & Individual Control
Mode
Bus-Powered & Ganged Control
Freescale Semiconductor, Inc.
For More Information On This Product,
10 pF
10 pF
10Mohm
Go to: www.freescale.com
24 MHz
10
12
13
14
11
1
2
3
4
5
6
7
8
9
VDD
OSC1
OSC2
VSS
PL
DP0
DM0
VDD3CAP
OVR1
PWRSW1
DP1
DM1
OVR2
PWRSW2
DP5/SEL1 DM5/SEL0 PWRSW5 OVR5/GANG
OVR5/GANG
0
DM5/SEL0
0
0
0
DP5/SEL1
PWRSW5
PWRSW4
PWRSW3
OVR4
OVR3
DM4
DM3
DM2
DP4
DP3
DP2
28
27
26
25
24
23
22
21
20
19
18
17
16
15
0
0
1
1
PWRSW5
PWRSW5
X
X
Connections depend
on power mode
selection.
Refer to Table 10 for
Mode Selection.
Downstream
Downstream
Downstream
device
device
device
MOTOROLA
OVR5
OVR5
1
0