LAN7500-ABZJ

Manufacturer Part NumberLAN7500-ABZJ
DescriptionIC USB-10/100/1K ETH CTRL 56QFN
ManufacturerSMSC
LAN7500-ABZJ datasheets
 


Specifications of LAN7500-ABZJ

Mfg Application NotesLAN7500 SchematicDesign ResourcesLAN7500 BOM
Controller TypeEthernet Controller, USB 2.0 to 10/100/1KInterfaceUSB/Serial
Voltage - Supply1.2V, 2.5V, 3.3VOperating Temperature0°C ~ 70°C
Mounting TypeSurface MountPackage / Case56-VFQFN Exposed Pad
Lead Free Status / RoHS StatusLead free / RoHS CompliantCurrent - Supply-
Other names638-1108  
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NUM PINS
NAME
JTAG Test
1
Data Out
JTAG Test
Data Input
1
JTAG Test
1
Clock
JTAG Test
Mode Select
1
NUM PINS
NAME
USB
DMINUS
1
USB
DPLUS
1
External USB
USBRBIAS
1
Bias Resistor.
Revision 1.0 (11-01-10)
Hi-Speed USB 2.0 to 10/100/1000 Ethernet Controller
Table 2.3 JTAG Pins
BUFFER
SYMBOL
TYPE
TDO
VO8
JTAG (IEEE 1149.1) data output.
TDI
VIS
JTAG (IEEE 1149.1) data input.
(PU)
Note:
TCK
VIS
JTAG (IEEE 1149.1) test clock.
(PD)
Note:
TMS
VIS
JTAG (IEEE 1149.1) test mode select.
(PU)
Note:
Table 2.4 USB Pins
BUFFER
SYMBOL
TYPE
USBDM
AIO
Note:
USBDP
AIO
Note:
AI
Used for setting HS transmit current level and on-
chip termination impedance. Connect to an
external 12K 1.0% resistor to ground.
14
DATASHEET
Datasheet
DESCRIPTION
When not used, tie this pin to
VDDVARIO.
When not used, tie this pin to VSS.
When not used, tie this pin to
VDDVARIO.
DESCRIPTION
The functionality of this pin may be
swapped to USB DPLUS via the
Port
Swap
bit of
Configuration Flags
0.
The functionality of this pin may be
swapped to USB DMINUS via the
Port
Swap
bit of
Configuration Flags
0.
SMSC LAN7500/LAN7500i