TM Family Datasheet Page 76 of 81 June 2009 – " />
參數(shù)資料
型號: PI7C9X20505GPBNDE
廠商: Pericom
文件頁數(shù): 74/81頁
文件大小: 0K
描述: IC PCIE PACKET SWITCH 256BGA
產(chǎn)品變化通告: Copper Wire Change 26/Sept/2011
標(biāo)準(zhǔn)包裝: 90
系列: GreenPacket™
應(yīng)用: 封裝開關(guān),5 端口/5 線道
接口: PCI Express
封裝/外殼: 256-BGA
供應(yīng)商設(shè)備封裝: 256-PBGA(17x17)
包裝: 托盤
安裝類型: 表面貼裝
PI7C9X20505GP
5Port-5Lane PCI Express Switch
GreenPacket
TM Family
Datasheet
Page 76 of 81
June 2009 – Revision 1.5
Pericom Semiconductor
12 ELECTRICAL AND TIMING SPECIFICATIONS
12.1 ABSOLUTE MAXIMUM RATINGS
Table 12-1 Absolute maximum ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature
-65oC to 150oC
Ambient Temperature with power applied
-40oC to 85oC
PCI Express supply voltage to ground potential (VDDA, VDDC, and
VDDCAUX)
-0.3v to 3.0v
DC input voltage for PCI Express signals
-0.3v to 3.0v
Note:
Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at these or any conditions above those indicated in the
operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended
periods of time may affect reliability.
12.2 DC SPECIFICATIONS
Table 12-2 DC electrical characteristics
Power Pins
Min.
Typ.
Max.
VDDA
0.9v
1.0v
1.1v
VDDR
3.0v
3.3v
3.6v
VDDC
0.9v
1.0v
1.1v
VAUX
3.0v
3.3v
3.6v
VDDCAUX
0.9v
1.0v
1.1v
VTT
VDDC
1.5v
1.8v
VDDA: analog power supply for PCI Express Interface
VDDR: digital power supply for 3.3v I/O Interface
VDDC: digital power supply for the core
VAUX: digital auxiliary power supply for 3.3v I/O Interface
VDDCAUX: auxiliary power supply for the core
VTT: termination power supply for PCI Express Interface
In order to support auxiliary power management fully, it is recommended to have VDDC and VDDCAUX
separated.
The typical power consumption of PI7C9X20505GP is about 1.0 watt.
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