AT43301-SU Atmel, AT43301-SU Datasheet - Page 20

• Manufacturer Part Number: AT43301-SU
• Description: IC USB HUB CTRLR 4PORT 24SOIC
• Manufacturer: Atmel

Specifications of AT43301-SU

• Controller Type: USB Hub
• Interface: Serial
• Voltage - Supply: 4.4 V ~ 5.25 V
• Current - Supply: 24mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5. Schematic Diagrams
Figure 5-1.
20
AT43301
Bus-powered Hub
The following pages show schematic diagrams of an AT43301 based bus-powered hub and self-
powered hub.
12
9
8
7
STAT
SELF/BUS
OVC
PWR
5
6
OSC2
OSC1
VSS
VSS
1
2
3
4
5
6
7
8
13
2
5
4
16
15
14
13
12
11
10
9
1137J–USB–01/06