EVB8700C SMSC, EVB8700C Datasheet - Page 72

• Manufacturer Part Number: EVB8700C
• Description: BOARD EVAL FOR LAN8700
• Manufacturer: SMSC
• Series: flexPWR™r

Specifications of EVB8700C

• Main Purpose: Interface, Ethernet PHY
• Embedded: No
• Utilized Ic / Part: LAN8700
• Primary Attributes: Single Chip PHY, 8/15 kV ESD Protection
• Secondary Attributes: >150 Meter Cable Drive, HP Auto-MDIX Auto Polarity Correction
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1040; EVB-LAN8700

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