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  
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Page 31
32
Page 32
33
Page 33
34
Page 34
35
Page 35
36
Page 36
37
Page 37
38
Page 38
39
Page 39
40
Page 40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
Page 33/56

Download datasheet (755Kb)Embed
PrevNext
Hi-Speed USB 2.0 to 10/100/1000 Ethernet Controller
Datasheet
Host & Chipset Powered Off
VBUS_DET Set To 0 By EC
EC Sets PM E_M ODE_SEL = 1 And
Asserts PM E_CLEAR
Deassert PM E_CEAR
LAN 7500/LAN 7500i Has EEPROM
W ith GPIO PM E Enable =1, Enters
W akeup Event Detected
By LAN7500/LAN7500i?
LAN7500/LAN7500i Asserts PM E
EC To W ake System To
Process W akeup Event?
EC Asserts PM E_CLEAR
LAN7500/LAN7500i Resets And
SMSC LAN7500/LAN7500i
O r Via Circuitry
PM E M ode
False
True
EC Detects PM E
Yes
No
EC Signals Enable To Host
VBUS_DET Set to 1 By EC
Deasserts PM E
EC Sets PM E_M ODE_SEL = 0 And
Asserts PM E_CLEAR
LAN7500/LAN7500i Resets And
LAN7500/LAN7500i Connects To USB
LAN7500/LAN7500i Is In Norm al
Figure 4.2 PME Operation
33
DATASHEET
Or Via Circuitry
Deasserts PM E
Bus
Operation
Revision 1.0 (11-01-10)