LAN9218I_12 Datasheet, PDF (21/134 Pages) SMSC Corporation – High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX and Industrial Temperature Support

High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX and Industrial Temperature Support
Datasheet
2.2
Buffer Types
TYPE
I
IS
O12
OD12
OD8
O8
PU
PD
AI
AO
AIO
ICLK
OCLK
Note 2.2
Table 2.7 Buffer Types
Input pin
DESCRIPTION
Schmitt triggered Input
Output with 12mA sink and 12mA source
Open-drain output with 12mA sink
Open-drain output with 8mA sink
Output 8mA symmetrical drive
50uA (typical) internal pull-up
50uA (typical) internal pull-down
Analog input
Analog output
Analog bi-directional
Crystal oscillator input pin
Crystal oscillator output pin
SMSC LAN9218i
21
DATASHEET
Revision 2.9 (03-01-12)