89H24NT6AG2ZBHLG8 IDT, 89H24NT6AG2ZBHLG8 Datasheet - Page 14

• Manufacturer Part Number: 89H24NT6AG2ZBHLG8
• Description: Peripheral Drivers & Components - PCIs
• Manufacturer: IDT

Specifications of 89H24NT6AG2ZBHLG8

• Rohs: yes
• Part # Aliases: IDT89H24NT6AG2ZBHLG8

PCI Express Interface
General Purpose I/O
Stack Configuration
Reference Clocks
Function
System Pins
SMBus
(cont.)
PE21TN[0]
PE21TP[0]
PE22RN[0]
PE22RP[0]
PE22TN[0]
PE22TP[0]
PE23RN[0]
PE23RP[0]
PE23TN[0]
PE23TP[0]
GCLKN[1:0]
GCLKP[1:0]
P08CLKN
P08CLKP
P16CLKN
P16CLKP
MSMBCLK
MSMBDAT
SSMBADDR[2,1]
SSMBCLK
SSMBDAT
GPIO[8:0]
STK2CFG[4:0]
STK3CFG[4:0]
CLKMODE[1:0]
GCLKFSEL
PERSTN
RSTHALT
SWMODE[3:0]
Pin Name
Table 10 Pin Characteristics (Part 4 of 5)
Type
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
14 of 35
differential
Buffer
LVTTL
LVTTL
LVTTL
LVTTL
HCSL
PCIe
Serial Link
Diff. Clock
STI, High
Type
Drive
Input
Input
Input
STI
I/O
STI
STI
STI
3
Note: When unused, these signals must
be pulled up on the board using an
external resistor or current source in
accordance with the SMBus specifica-
tion.
Note: When unused, these signals must
be pulled up on the board using an
external resistor or current source in
accordance with the SMBus specifica-
tion.
Resistor
Internal
pull-down
pull-down
pull-down
pull-down
pull-down
pull-up
pull-up
pull-up
1
Refer to Table 11
Note: Unused port
clock pins should be
connected to Vss on
the board.
Unused pins can be left
floating.
Unused pins can be left
floating.
Unused pins can be left
floating.
Schmitt trigger
Unused pins can be left
floating.
Notes
April 16, 2013