WG82574IT S LBAC Intel, WG82574IT S LBAC Datasheet - Page 20

• Manufacturer Part Number: WG82574IT S LBAC
• Description: CONTROLLER, ENET, INTEL 82574IT, 64PQFN
• Manufacturer: Intel

Specifications of WG82574IT S LBAC

• Ethernet Type: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: QFN
• No. Of Pins: 64
• Package / Case: QFN
• Interface Type: I2C, JTAG, PCI, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.0
2.1
Figure 2.
20
MDI_MINUS[0]
MDI_MINUS[3]
MDI_MINUS[2]
MDI_MINUS[1]
MDI_PLUS[0]
DIS_REG10
MDI_PLUS[3]
MDI_PLUS[1]
Pin Interface
Pin Assignments
The 82574L supports a 64-pin, 9 x 9 QFN package with an Exposed Pad* (e-Pad*).
Note that the e-Pad is ground.
82574L 64-Pin, 9 x 9 QFN Package With e-Pad
MDI_PLUS[2]
AVDD1p9
AVDD1p9
CTRL10
CTRL19
AVDD1p9
AVDD1p9
VDD1p0
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
48
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
47
46
45
44
43
42
with Exposed Pad*
0.5 mm pin pitch
9 mm x 9 mm
64 Pin QFN
41
82574
40
39
38
37
36
35
34
33
82574 GbE Controller—Pin Interface
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
VDD1p0
AVDD1p9
VDD3p3
VDD1p9
TEST_EN
DEV_OFF_N
PE_Tp
PE_Tn
LED0
LED1
PECLKp
PECLKn
PE_Rp
PE_Rn
PE_RST_N
VDD1p0