89HPES24T6G2ZCAL Integrated Device Technology (Idt), 89HPES24T6G2ZCAL Datasheet - Page 9

• Manufacturer Part Number: 89HPES24T6G2ZCAL
• Description: PCI System Interconnect Switch 324-Pin FCBGA Tray
• Manufacturer: Integrated Device Technology (Idt)

Specifications of 89HPES24T6G2ZCAL

• Package: 324FCBGA
• Operating Temperature: 0 to 70 °C

Pin Characteristics
IDT 89HPES24T6G2 Data Sheet
Note: Some input pads of the PES24T6G2 do not contain internal pull-ups or pull-downs. Unused 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, any input pin left
floating can cause a slight increase in power consumption.
PCI Express Inter-
face
SMBus
General Purpose I/O
Function
PE0RN[3:0]
PE0RP[3:0]
PE0TN[3:0]
PE0TP[3:0]
PE1RN[3:0]
PE1RP[3:0]
PE1TN[3:0]
PE1TP[3:0]
PE2RN[3:0]
PE2RP[3:0]
PE2TN[3:0]
PE2TP[3:0]
PE3RN[3:0]
PE3RP[3:0]
PE3TN[3:0]
PE3TP[3:0]
PE4RN[3:0]
PE4RP[3:0]
PE4TN[3:0]
PE4TP[3:0]
PE5RN[3:0]
PE5RP[3:0]
PE5TN[3:0]
PE5TP[3:0]
PEREFCLKN
PEREFCLKP
REFCLKM
MSMBADDR[4:1]
MSMBCLK
MSMBDAT
SSMBADDR[5,3:1]
SSMBCLK
SSMBDAT
GPIO[10:0]
Pin Name
3
6
4
Table 8 Pin Characteristics (Part 1 of 2)
4
Type
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
9 of 51
differential
Buffer
LVTTL
LVTTL
LVTTL
HCSL
PCIe
2
Serial Link
High Drive
Diff. Clock
Type
Input
Input
Input
Input
STI
I/O
STI,
STI
STI
STI
5
Resistor
Internal
pull-down
pull-down
pull-up
pull-up
1
Refer to Table 9
pull-up on board
pull-up on board
pull-up on board
pull-up on board
Notes
September 13, 2010