L80223/D LSI, L80223/D Datasheet - Page 125

• Manufacturer Part Number: L80223/D
• Manufacturer: LSI

Specifications of L80223/D

• Lead Free Status / RoHS Status: Not Compliant

Figure A.2
Optional
Switch
Fabric
2X
LED
500
50K
Optional
10/100 Mbits/s
Typical Switching Port Schematic Using L80227
or Equivalent
Controller
Reset or Float
Ethernet
4X
System Clock
L84302
2
LSI
To system
25 MHz
Example Schematics
LED
500
Optional
4
PLED[5:2]n
PLED[1:0]n
TX_CLK
TXD3
TXD2
TXD1
TXD0
TX_EN
TX_ER
COL
RX_CLK
RXD3
RXD2
RXD1
RXD0
CRS
RX_DV
RX_ER
MDC
MDIO
RX_EN
RESETn
OSCIN
Copyright © 2000, 2001, 2002 by LSI Logic Corporation. All rights reserved.
VDD [4:1]
GND [6:1]
L80227
REXT
TPO
TPO
TPI
TPI
1%
50
1%
1%
1%
1%
25
25
25
25
10 K
1%
1%
50
0.01
1:1
1:1
75
75
75
0.01
2 KV
75
1
2
4
5
7
8
3
6
RJ45
A-3