LAN8187I SMSC [SMSC Corporation], LAN8187I Datasheet - Page 64

• Manufacturer Part Number: LAN8187I
• Description: High-Performance MII and RMII 10/100 Ethernet PHY with HP Auto-MDIX
• Manufacturer: SMSC [SMSC Corporation]

Revision 0.6 (02-24-06)
CLKIN/XTAL1
EXRES1
Note 6.1
NAME
XTAL2
NAME
GPO0
GPO1
GPO2
nRST
NC
NC
SPEED100/PHYAD0
FDUPLEX//PHYAD3
ACTIVITY/PHYAD2
nINT/TX_ER/TXD4
GPO1/PHYAD4
LINK/PHYAD1
Note 6.1
GPO0/MII
MODE0
MODE1
MODE2
TEST0
TEST1
NAME
nRST
MDIO
MDC
VDDIO – +0.4 V
BUFFER TYPE
+1.40 V
Table 6.19 Internal Pull-Up / Pull-Down Configurations
These levels apply when a 0-3.3V Clock is driven into CLKIN/XTAL1 and XTAL2 is floating.
The maximum input voltage on XTAL1 is VDDIO + 0.4V.
V
AI/O
-
IH
AI
Table 6.18 Analog References
Table 6.17 General Signals
+0.5 V
+0.5 V
V
-
IL
V
IH
DATASHEET
High-Performance MII and RMII 10/100 Ethernet PHY with HP Auto-MDIX
64
-8 mA
-8 mA
-8 mA
V
I
OH
IL
PULL-UP OR PULL-DOWN
I
+8 mA
+8 mA
+8 mA
OH
I
Pull-down
Pull-down
Pull-down
Pull-down
Pull-down
OL
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
I
OL
+0.4 V
+0.4 V
+0.4 V
V
OL
SMSC LAN8187/LAN8187I
V
OL
VDDIO – +0.4 V
VDDIO – +0.4 V
3.7 V
V
OH
Datasheet
V
OH