LAN9303-ABZJ Standard Microsystem (Smsc), LAN9303-ABZJ Datasheet - Page 40

• Manufacturer Part Number: LAN9303-ABZJ
• Description: Ethernet Switch 3-Port 10Mbps/100Mbps 56-Pin QFN EP
• Manufacturer: Standard Microsystem (Smsc)

Specifications of LAN9303-ABZJ

• Package: 56QFN EP
• Phy/transceiver Interface: MII/RMII
• Number Of Primary Switch Ports: 3
• Maximum Data Rate: 100 Mbps
• Vlan Support: Yes
• Power Supply Type: Analog
• Minimum Single Supply Voltage: 3 V
• Maximum Single Supply Voltage: 3.6 V
• Maximum Supply Current: 0.19(Typ) A

Revision 1.4 (07-07-10)
NUM
PIN
10
12
13
14
11
1
2
3
4
5
6
7
8
9
DUPLEX_POL_0
VDD18CORE
P0_OUTD3/
P0_OUTD2/
P0_OUTD1/
P0_OUTD0/
P0_MODE2
P0_MODE1
P0_MODE0
PIN NAME
P0_INCLK
VDD33IO
P0_INDV
P0_INER
P0_IND3
P0_IND2
P0_IND1
P0_IND0
TXN2
Table 3.10 LAN9303/LAN9303i 56-QFN Package Pin Assignments
NUM
PIN
15
16
17
18
19
20
21
22
23
24
25
26
27
28
PHYADDR_LED5P
AMDIX2_LED1P
MNGT1_LED4P
MNGT0_LED3P
E2PSIZE_LED2P
MUST BE CONNECTED TO VSS
P0_OUTCLK
P0_DUPLEX
P0_OUTDV
PIN NAME
VDD33IO
VDD33IO
Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
P0_CRS
P0_COL
GPIO5/
GPIO4/
GPIO3/
GPIO2/
GPIO1/
LED5/
LED4/
LED3/
LED2/
LED1/
MDIO
MDC
DATASHEET
EXPOSED PAD
40
NUM
PIN
30
31
32
33
34
35
37
38
39
40
41
42
29
36
AMDIX1_LED0P
VDD18CORE
PIN NAME
VDD18PLL
VDD33IO
VDD33IO
EE_SDA/
EE_SCL/
GPIO0/
TEST1
TEST2
LED0/
nRST
TXN1
SDA
SCL
IRQ
XO
XI
NUM
PIN
43
44
45
46
47
48
49
50
51
52
53
54
55
56
SMSC LAN9303/LAN9303i
VDD33BIAS
PIN NAME
VDD18TX1
VDD18TX2
VDD33A1
VDD33A1
VDD33A2
VDD33A2
EXRES
RXN1
RXP1
RXN2
RXP2
TXP1
TXP2
Datasheet