LAN9500A-ABZJ-TR SMSC, LAN9500A-ABZJ-TR Datasheet - Page 22

• Manufacturer Part Number: LAN9500A-ABZJ-TR
• Description: IC USB 2.0-10/100 ETH CRTL 56QFN
• Manufacturer: SMSC

Specifications of LAN9500A-ABZJ-TR

• Design Resources: LAN9500/A BOM LAN9500/A Schematic
• Controller Type: Ethernet Controller, USB 2.0 to 10/100
• Interface: USB/Serial
• Voltage - Supply: 1.2V, 2.5V, 3.3V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: 638-1110-2

Revision 1.0 (05-17-10)
3.1
NUM
PIN
10
12
13
14
11
1
2
3
4
5
6
7
8
9
Pin Assignments
PIN NAME
nPHY_INT
Note 3.3
Note 3.4
VDD33A
VDD33A
VDD33A
VDDPLL
Note 3.3
USBDM
EXRES
USBDP
TEST2
RXN
RXP
TXN
TXP
NC
This pin is a no-connect (NC) for LAN9500A/LAN9500Ai, but may be connected to
VDD33A for backward compatibility with LAN9500/LAN9500i.
For LAN9500A/LAN9500Ai this pin provides additional PME related functionality. Refer to
the respective pin descriptions and
information.
NUM
PIN
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Table 3.9 56-QFN Package Pin Assignments
MUST BE CONNECTED TO VSS
VDDUSBPLL
MDIO/GPIO1
nLNKA_LED/
MDC/GPIO2
nFDX_LED/
nSPD_LED/
VBUS_DET
USBRBIAS
PIN NAME
VDDCORE
VDD33IO
VDD33A
nRESET
Note 3.4
Note 3.4
Note 3.4
Note 3.4
Note 3.4
Note 3.4
GPIO10
GPIO8
GPIO9
XO
XI
DATASHEET
EXPOSED PAD
22
NUM
PIN
29
30
31
34
35
36
37
38
39
40
41
42
32
33
Chapter 6, "PME Operation," on page 40
TDO/nPHY_RST
AUTOMDIX_EN
nTRST/RXD0
TMS/RXD2
PIN NAME
TCK/RXD1
PWR_SEL
TDI/RXD3
PHY_SEL
VDD33IO
EECLK/
RXCLK
EEDO/
TEST3
RXDV
EECS
EEDI
USB 2.0 to 10/100 Ethernet Controller
NUM
PIN
43
44
45
46
47
48
49
50
51
52
53
54
55
56
SMSC LAN950x Family
EEP_DISABLE
TXD3/GPIO7/
TXD2/GPIO6/
PORT_SWAP
TXD1/GPIO5/
TXD0/GPIO4/
CRS/GPIO3
COL/GPIO0
PIN NAME
VDDCORE
RMT_WKP
EEP_SIZE
VDD33IO
VDD33IO
VDD33IO
Note 3.4
TXCLK
TEST1
RXER
TXEN
for additional
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