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USB3503 Datasheet(PDF) 66 Page - SMSC Corporation

Part # USB3503
Description  USB 2.0 HSIC High-Speed Hub Controller Optimized for Portable Applications
PDF  82 Pages
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Manufacturer  SMSC [SMSC Corporation]
Direct Link  http://www.smsc.com
Logo SMSC - SMSC Corporation

USB3503 Datasheet(HTML) 66 Page - SMSC Corporation

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USB 2.0 HSIC High-Speed Hub Controller Optimized for Portable Applications
Datasheet
SMSC USB3503A
66
Revision 1.1 (02-07-13)
DATASHEET
Note 10.1 Applicable only when VDD_CORE_REG is supplied from external power supply.
Note 10.2 Applicable only when VDD_CORE_REG is tied to VDD33_BYP.
10.3
Operating Current
The following conditions are assumed unless otherwise specified:
VBAT = 3.0 to 5.5V; VDD_CORE = 1.6 to 2.0V; VSS = 0V;
TA = 0C to +70C (Commercial), -40C to +85C (Industrial)
Input Voltage (STROBE,
DATA)
VIHSIC
-0.3
1.2
1.32
V
Input Voltage on I/O Pins
VI
-0.3
1.8
3.6
V
Voltage on REFCLK
VREFCLK
-0.3
3.6
V
Ambient Temperature
TA
Commercial
0
70
C
Ambient Temperature
TA
Industrial
-40
85
C
Table 10.3 Operating Current (Dual Supply)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
High Speed USB Operation
with Upstream HSIC
IVBAT(HS)
Active USB Transfer
RESET_N = 1
3 Downstream Ports
Active
55
65
68
mA
ICORE(HS)
29
33
38
mA
High Speed USB Operation
with Upstream HSIC
IVBAT(HS)
Active USB Transfer
RESET_N = 1
2 Downstream Ports
Active, 1 Port Disabled
33
43
45
mA
ICORE(HS)
26
28
35
mA
High Speed USB Operation
with Upstream HSIC
IVBAT(HS)
Active USB Transfer
RESET_N = 1
1 Downstream Port
Active, 2 Ports Disabled
19
23
25
mA
ICORE(HS)
22
24
30
mA
High Speed USB Operation
with Upstream HSIC
IVBAT(HS)
High Speed Idle
RESET_N = 1
3 Downstream Ports
Enabled, No USB Data
Transfer
20
21
23
mA
ICORE(HS)
24
25
29
mA
High Speed USB Operation
with Upstream HSIC
IVBAT(HS)
High Speed Idle
RESET_N = 1
1Downstream Port
Enabled, No USB Data
Transfer
12
13
14
mA
ICORE(HS)
19
20
23
mA
Unconfigured
(High Speed)
IVBAT(UNCONF)
RESET_N = 1
7
8
10
mA
ICORE(UNCONF)
17
18
22
mA
Table 10.2 Recommended Operating Conditions (continued)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS



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