参数资料
型号: MC141555P1
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 总线控制器
英文描述: UNIVERSAL SERIAL BUS CONTROLLER, PDIP28
封装: PLASTIC, DIP-28
文件页数: 6/16页
文件大小: 280K
代理商: MC141555P1
MC141555
14
MOTOROLA
Table 10. MODE SELECTION
2
3
4
5
6
7
8
9
10
11
25
26
17
18
19
20
21
22
23
24
1
12
27
28
13
15
16
14
VDD
OSC1
OSC2
PL
OVR1
VDD3CAP
OVR5/GANG
PWRSW4
DM4
PWRSW3
DM3
PWRSW1
DM2
VSS
OVR2
OVR3
OVR4
PWRSW2
DP2
DM1
DP3
DP4
DM0
DP0
DP1
PWRSW5
DP5/SEL1
DM5/SEL0
VBUS
Upstream
Downstream
24 MHz
10 pF
10Mohm
1.5Kohm
APPLICATION DIAGRAM (Mode Selection)
device
Downstream
device
Downstream
device
Downstream
device
Application
Mode
Monitor
Self-Powered & Individual Control
Hub Box
Self-Powered & Individual Control
Bus-Powered & Individual Control
Bus-Powered & Ganged Control
Connections depend
on power mode
selection.
DP5/SEL1 DM5/SEL0 PWRSW5 OVR5/GANG
0
1
0
1
PWRSW5
X
OVR5
1
0
Refer to Table 10 for
Mode Selection.
10 uF
10 pF
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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