LAN8700I-AEZG SMSC, LAN8700I-AEZG Datasheet - Page 72

• Manufacturer Part Number: LAN8700I-AEZG
• Description: Ethernet ICs HIPERFRM ETHRNT PHY
• Manufacturer: SMSC
• Type: MII/RMII Ethernet Transceiverr

Specifications of LAN8700I-AEZG

• Ethernet Connection Type: 10 Base-T, 100 Base-TX
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Product: Ethernet Transceivers
• Number Of Transceivers: 1
• Standard Supported: 802.3ab
• Data Rate: 10 Mbps, 100 Mbps
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 1.8 V
• Supply Current (max): 39 mA, 81.6 mA
• Maximum Operating Temperature: + 70 C
• Package / Case: QFN-36
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 8 Application Notes
Revision 2.2 (12-04-09)
8.1
Application Diagram
Figure 8.1 Simplified Application Diagram (see
VDD3.3
SPEED100/PHYAD0
nINT/TX_ER/TXD4
12.4k 1%
CRS/PHYAD4
Speed100
VDD_CORE
TX_EN
VDD33
nRST
MDIO
MDC
Regulator
±15kV ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support and flexPWR
VDD3.3
Voltage
1
2
3
4
5
6
7
8
9
DATASHEET
Link
MII/RMII Ethernet PHY
LAN8700/LAN8700I
Activity
36 Pin QFN
GND FLAG
72
FullDuplex
(Media Access Controller)
Section 8.4, "Reference
Host System
R1
R4
R2
R3
MAC
MII/RMII
27
26
25
24
23
22
20
19
21
IO Regulator
TXD3
TXD2
VDDIO
TXD1
TXD0
TX_CLK
RX_ER/RXD4
RX_DV
RX_CLK/REGOFF
Variable
Integrated
Magnetics and RJ45 Jack
Voltage
Designs")
SMSC LAN8700/LAN8700i
®
1
2
3
4
5
6
7
8
Technology in a Small Footprint
VDDIO
Datasheet