LAN9513-JZX SMSC, LAN9513-JZX Datasheet - Page 12

• Manufacturer Part Number: LAN9513-JZX
• Description: Ethernet ICs USB 2.0 Hub 10/100 Ethernet Controller
• Manufacturer: SMSC

Specifications of LAN9513-JZX

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Revision 1.0 (11-24-09)
PINS
PINS
NUM
NUM
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
USB Port Power
USB DMINUS 0
USB DMINUS 2
USB DMINUS 3
USB DMINUS 4
USB DPLUS 2
USB DPLUS 3
USB DPLUS 4
24 MHz Clock
24 MHz Clock
Downstream
Downstream
Downstream
Downstream
Downstream
Downstream
Upstream
Upstream
DPLUS 0
Control 2
Enable
NAME
NAME
Test 1
Test 2
Test 3
Test 4
USB
CLK24_OUT
CLK24_EN
PRTCTL2
SYMBOL
SYMBOL
USBDM0
USBDM2
USBDM3
USBDM4
USBDP0
USBDP2
USBDP3
USBDP4
TEST1
TEST2
TEST3
TEST4
Table 2.3 Miscellaneous Pins (continued)
Table 2.4 USB Pins
DATASHEET
BUFFER
BUFFER
IS/OD12
TYPE
TYPE
(PU)
AIO
AIO
AIO
AIO
AIO
AIO
AIO
AIO
08
IS
-
-
-
-
12
Used for factory testing, this pin must always be left
unconnected.
Used for factory testing, this pin must always be
connected to VSS for proper operation.
Used for factory testing, this pin must always be
connected to VDD33IO for proper operation.
This pin enables the generation of the 24 MHz
clock on the CLK_24_OUT pin.
This pin outputs a 24 MHz clock that can be used
a reference clock for a partner hub.
Used for factory testing, this pin must always be left
unconnected.
Upstream USB DMINUS signal.
Upstream USB DPLUS signal.
Downstream USB peripheral 2 DMINUS signal.
Downstream USB peripheral 2 DPLUS signal.
Downstream USB peripheral 3 DMINUS signal.
Downstream USB peripheral 3 DPLUS signal.
Downstream USB peripheral 4 DMINUS signal.
Downstream USB peripheral 4 DPLUS signal.
When used as an output, this pin enables power to
downstream USB peripheral 2.
When used as an input, this pin is used to sample
the output signal from an external current monitor
for downstream USB peripheral 2. An overcurrent
condition is indicated when the signal is low.
Refer to
Section 2.1
USB 2.0 Hub and 10/100 Ethernet Controller
DESCRIPTION
DESCRIPTION
for additional information.
SMSC LAN9513/LAN9513i
Datasheet