lan8187 Standard Microsystems Corp., lan8187 Datasheet - Page 68

• Manufacturer Part Number: lan8187
• Description: Lan8187/lan8187i ?15kv Esd Protected Mii/rmii 10/100 Ethernet Transceiver With Hp Auto-mdix & Flexpwr Technology
• Manufacturer: Standard Microsystems Corp.

Revision 1.5 (01-10-08)
CLKIN/XTAL1
EXRES1
Note 7.3
NAME
XTAL2
NAME
GPO0
GPO1
GPO2
nRST
NC
NC
SPEED100/PHYAD0
FDUPLEX//PHYAD3
ACTIVITY/PHYAD2
nINT/TX_ER/TXD4
RXD3/nINTSEL
GPO1/PHYAD4
LINK/PHYAD1
RX_ER/RXD4
Note 7.3
MODE0
MODE1
MODE2
RX_DV
NAME
nRST
MDIO
MDC
VDDIO – +0.4 V
BUFFER TYPE
+1.40 V
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
-
Table 7.11 Internal Pull-Up / Pull-Down Configurations
IH
AI
Table 7.10 Analog References
+0.5 V
+0.5 V
Table 7.9 General Signals
V
±15kV ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX & flexPWR
-
IL
V
IH
DATASHEET
68
-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
OL
Pull-up
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
TM
Datasheet
V
Technology
OH