LAN8720i SMSC [SMSC Corporation], LAN8720i Datasheet - Page 70

• Manufacturer Part Number: LAN8720i
• Description: Small Footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support
• Manufacturer: SMSC [SMSC Corporation]

Revision 1.0 (05-28-09)
7.1.4
CRS_DV/MODE2
nINT/REFCLKO
RXER/PHYAD0
RXD0/MODE0
RXD1/MODE1
DC Characteristics - Input and Output Buffers
TXCLK
NAME
TXEN
MDIO
TXD0
TXD1
MDC
0.68 * VDDIO
0.68 * VDDIO
0.68 * VDDIO
0.68 * VDDIO
0.68 * VDDIO
V
IH
Table 7.6 RMII Bus Interface Signals
(V)
DATASHEET
0.4 * VDDIO
0.4 * VDDIO
0.4 * VDDIO
0.4 * VDDIO
0.4 * VDDIO
V
IL
(V)
70
Small Footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support
-8 mA
-8 mA
-8 mA
-8 mA
-8 mA
-8 mA
-8 mA
I
OH
+8 mA
+8 mA
+8 mA
+8 mA
+8 mA
+8 mA
+8 mA
I
OL
V
OL
+0.4
+0.4
+0.4
+0.4
+0.4
+0.4
+0.4
(V)
SMSC LAN8720/LAN8720i
VDDIO – +0.4
VDDIO – +0.4
VDDIO – +0.4
VDDIO – +0.4
VDDIO – +0.4
VDDIO – +0.4
V
OH
3.6
(V)
Datasheet