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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Hi-Speed USB 2.0 to 10/100/1000 Ethernet Controller
Datasheet
Table 2.7 I/O Power Pins, Core Power Pins, and Ground Pad (continued)
NUM PINS
NAME
Ethernet
VDD12BIAS
+1.2V Bias
1
Power Supply
Input
Ethernet PLL
VDD12PLL
1
+1.2V Power
Supply Input
Exposed
Ground
pad on
package
bottom
(Figure
2.1)
2.1
Pin Assignments
Table 2.8 56-QFN Package Pin Assignments
PIN
PIN
NUM
PIN NAME
NUM
1
TDI
15
2
TCK
16
3
TMS
17
4
TDO
18
5
XI
19
6
XO
20
7
VDDVARIO
21
8
VDD12CORE
22
9
SW_MODE
23
10
GPIO7
24
11
VDD12CORE
25
12
USBDM
26
13
USBDP
27
14
VBUS_DET
28
SMSC LAN7500/LAN7500i
BUFFER
SYMBOL
TYPE
P
Refer to
page 36
schematics for additional connection information.
P
Refer
toChapter 6, "Application Diagrams," on
page 36
schematics for additional connection information.
VSS
P
Common Ground
PIN
PIN NAME
NUM
PIN NAME
VDD33A
29
USBRBIAS
30
VDD12CORE
VDD12USBPLL
31
GPIO0/LED0
GPIO8
32
GPIO1/LED1
VDDVARIO
33
GPIO2/LED2
VDD12CORE
34
GPIO3/LED3
GPIO9
35
GPIO4/LED4
GPIO10
36
VDD12CORE
VDD12CORE
37
VDDVARIO
VDDVARIO
38
GPIO5/PME
GPIO11
39
EECLK
40
PME_MODE_SEL
EEDI
41
ETHRBIAS
EEDO
42
nRESET/
PME_CLEAR
EXPOSED PAD
MUST BE CONNECTED TO VSS
17
DATASHEET
DESCRIPTION
Chapter 6, "Application Diagrams," on
and the LAN7500/LAN7500i reference
and the LAN7500/LAN7500i reference
PIN
NUM
PIN NAME
EECS
43
TR0N
44
TR0P
45
VDD12A
46
TR1N
47
TR1P
48
VDD12A
49
VDD12BIAS
50
VDD12PLL
51
TR2N
52
TR2P
TEST
53
VDD12A
GPIO6/
54
TR3N
55
TR3P
56
VDD12A
Revision 1.0 (11-01-10)