参数资料
型号: IDT89HPES16NT2ZBBCG8
厂商: IDT, Integrated Device Technology Inc
文件页数: 27/29页
文件大小: 0K
描述: IC PCI SW 16LANE 2PORT 484-CABGA
标准包装: 600
系列: PRECISE™
类型: PCI Express 开关 - Gen1
应用: 服务器,储存,通信,嵌入式,消费品
安装类型: 表面贴装
封装/外壳: 484-BGA
供应商设备封装: 484-CABGA(23x23)
包装: 带卷 (TR)
其它名称: 89HPES16NT2ZBBCG8
7 of 29
January 5, 2009
IDT 89HPES16NT2 Data Sheet
Pin Characteristics
Note: Some input pads of the PES16NT2 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.
Function
Pin Name
Type
Buffer
I/O Type Internal
Resistor
Notes
PCI Express Inter-
face
PEALREV
I
LVTTL
Input
pull-down
PEARN[7:0]
I
CML
Serial link
PEARP[7:0]
I
PEATN[7:0]
O
PEATP[7:0]
O
PECLREV
I
LVTTL
Input
pull-down
PECRN[7:0]
I
CML
Serial link
PECRP[7:0]
I
PECTN[7:0]
O
PECTP[7:0]
O
PEREFCLKN[1:0]
I
LVPECL/
CML
Diff. Clock
Input
Refer to
PEREFCLKP[1:0]
I
REFCLKM
I
LVTTL
Input
pull-down
SMBus
MSMBADDR[4:1]
I
LVTTL
Input
pull-up
MSMBCLK
I/O
STI
MSMBDAT
I/O
SSMBADDR[5,3:1]
I
Input
pull-up
SSMBCLK
I/O
STI
SSMBDAT
I/O
General Purpose I/O
GPIO[7:0]
I/O
LVTTL
Input,
High Drive
pull-up
System Pins
CCLKDS
I
LVTTL
Input
pull-up
CCLKUS
I
pull-up
MSMBSMODE
I
pull-down
PENTBRSTN
I
PERSTN
I
RSTHALT
I
pull-down
SWMODE[3:0]
I
pull-up
JTAG
JTAG_TCK
I
LVTTL
STI
pull-up
JTAG_TDI
I
pull-up
JTAG_TDO
O
Low Drive
JTAG_TMS
I
STI
pull-up
JTAG_TRST_N
I
pull-up
External
pull-down
Table 7 Pin Characteristics
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