LAN9117_08 Datasheet, PDF (22/136 Pages) SMSC Corporation – High Performance Single-Chip 10/100 Non-PCI Ethernet Controller

2.1
Buffer Types
High Performance Single-Chip 10/100 Non-PCI Ethernet Controller
Datasheet
TYPE
I
IS
O12
OD12
IO8
OD8
O8
PU
PD
AI
AO
AIO
ICLK
OCLK
Table 2.7 Buffer Types
Input pin
DESCRIPTION
Schmitt triggered Input
Output with 12mA sink and 12mA source
Open-drain output with 12mA sink
I/O with 8mA symmetrical drive
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
Revision 1.5 (07-11-08)
22
DATASHEET
SMSC LAN9117