USB2503A-HZH SMSC, USB2503A-HZH Datasheet - Page 40

• Manufacturer Part Number: USB2503A-HZH
• Description: IC HUB 3PORT USB COMPATBL 48-QFN
• Manufacturer: SMSC
• Type: Integrated USB Compatible 3 Port Hubr

Specifications of USB2503A-HZH

• Controller Type: USB Hub
• Interface: Serial EEPROM
• Voltage - Supply: 1.62 V ~ 3.6 V
• Current - Supply: 100mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-QFN
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1030

Revision 2.3 (08-27-07)
ICLK Input Buffer
Low Input Level
High Input Level
Input Leakage
Hysteresis
O12 and I/O12 Type Buffer
Low Output Level
High Output Level
Output Leakage
I/OSD12 Type Buffer
Low Output Level
Output Leakage
Hysteresis
IO-U
(Note 2)
I-R
(Note 3)
Supply Current Unconfig-
ured
High-Speed Host
Full-Speed Host
Supply Current
Configured
(High-Speed Host)
2 Ports @ FS/LS
2 Ports @ HS
1 Port HS, 1 Port FS/LS
3 Ports @ HS
PARAMETER
Table 7.1 DC Electrical Characteristics (continued)
SYMBOL
I
V
I
I
HCH1C1
V
V
V
I
I
I
CCINIT
CCINIT
V
HCC2
HCH2
HCH3
V
V
HYSC
IHCK
I
I
ILCK
HYSI
I
OL
OL
OH
IL
OL
OL
MIN
250
2.0
-10
2.4
-10
50
DATASHEET
TYP
300
100
190
235
215
265
95
40
MAX
+10
+10
+10
100
350
0.8
0.4
0.4
UNITS
mV
mV
mA
mA
mA
mA
mA
mA
uA
uA
µA
V
V
V
V
V
Integrated USB 2.0 Compatible 3-Port Hub
TTL Levels
V
I
I
V
(Note 1)
I
V
(Note 1)
Total from all supplies
OL
OH
OL
IN
IN
IN
= 12mA @ V
= 12 mA @ V
= 0 to V
= -4mA @ V
= 0 to V
= 0 to V
SMSC USB2503/USB2503A
COMMENTS
DD33
DD33
DD33
CR
DD33
CR
CR
DD33
DD33
CR = 3.3V
CR = 3.3V
CR = 3.3V
Datasheet