Pin Characteristics; Table 1.11 Pin Characteristics - IDT 89HPES64H16G2 User Manual

IDT PES64H16G2 Device Overview
Notes
PES64H16G2 User Manual

Pin Characteristics

Note: Some input pads of the switch do not contain internal pull-ups or pull-downs. Unused SMBus
and System inputs should be tied off to appropriate levels. This is especially critical for unused control
signal inputs which, if left floating, could adversely affect operation. Also, floating pins can cause a
slight increase in power consumption. Unused Serdes (Rx and Tx) pins should be left floating. Finally,
No Connection pins should not be connected.
Function Pin Name
PCI Express PE00RN[3:0]
Interface
PE00RP[3:0]
PE00TN[3:0]
PE00TP[3:0]
PE01RN[3:0]
PE01RP[3:0]
PE01TN[3:0]
PE01TP[3:0]
PE02RN[3:0]
PE02RP[3:0]
PE02TN[3:0]
PE02TP[3:0]
PE03RN[3:0]
PE03RP[3:0]
PE03TN[3:0]
PE03TP[3:0]
PE04RN[3:0]
PE04RP[3:0]
PE04TN[3:0]
PE04TP[3:0]
PE05RN[3:0]
PE05RP[3:0]
PE05TN[3:0]
PE05TP[3:0]
PE06RN[3:0]
PE06RP[3:0]
PE06TN[3:0]
PE06TP[3:0]
PE07RN[3:0]
PE07RP[3:0]
PE07TN[3:0]
PE07TP[3:0]
PE08RN[3:0]
PE08RP[3:0]
PE08TN[3:0]
Type Buffer
I PCIe
2
differential
I
O
O
I
I
O
O
I
I
O
O
I
I
O
O
I
I
O
O
I
I
O
O
I
I
O
O
I
I
O
O
I
I
O
Table 1.11 Pin Characteristics (Part 1 of 3)
1 - 18
I/O Internal
1
Type Resistor
Serial Link
April 5, 2013
Notes