pericom semiconductor corp. www.pericom.com page 1 of 1 10/2/2015 pci ? , pci e ? and pci express ? are registered trademark s of the pci sig ? ( www.pcisig.org ) product: pci e2 6 - port/ 8 - l ane packet switch , green packet tm family part number s : pi7c9x2 g6 08 gp product description the pi7c9x 2g608gp is a n 8 - lane pci express gen 2 switch with 6 pci express ports specifically designed to meet high performance and the latest green low - power, lead (pb) - free system requirements, such as embedded , storage , network and other platforms. the name of the family, g reen p acket tm , r efers to pericom proprietary power saving technology . the pi7c9x 2g608gp provides one upstream port supporting x4 or x1, and 4 or 5 downstream ports that support x1 operation. the flexible upstream port provides users the flexibility to expand or fan - out from a wide range of x86, arm, mips, powerpc soc/ chipset , and it is a suitable solution for embedded, storage, wired/ wireless networking, hba, surveillance, combo card and other applications . industry specifications compliance pci express ? base specification, revision 2 . 1 pci express cem specification, revision 2.0 pci - to - pci bridge architecture spec., rev 1.2 advanced configuration power interface (acpi) specification smbus interface support features pcisig pci express 2.1 certificated integrated 100mhz clock buffer for each downstream port reliability, availability and serviceability o supports data poisoning and end - to - end crc o advanced error reporting and logging device state power management o supports d0, d3 hot and d3 cold device power states advanced power savings o empty downstream ports are set to idle programmable driver current and de - emphasis level at each individual port port arbitration: round robin (rr), weighted rr and time - based weighted rr extended virtual channel capability o t wo virtual channels (vc) and eight traffic class (tc) support o independent tc/vc mapping for each port supports isochronous traffic o isochronous traffic class mapped to vc1 only supports cut - through(default) as well as store and forward mode for switching packets peer - to - peer switching between any two downstream ports supports up to 512 - byte maximum payload size power dissipation : 1.2 w typical in l0 normal mode (including clock buffer pd) industrial temperature range : - 40 o to 85 o c mtbf: 50,927,360 hours package: 196 - pin l bga 1 5 mm x 1 5 mm o pb free and 100% green enhanced features 1 5 0ns typical latency for packet running through switch without blocking link power management o supports l0, l0s, l1, l2, l2/l3 ready and l3 link power states o active state power management for l0s and l1 states o supports pci - pm and aspm of l1.1 pm sub - state supports device specific pme turn - off message for each downstream port support access control service (acs) for peer - to - peer traffic support address translation (at) packet for sr - iov application support obff and ltr support serial hot plug controller application e mbedded system ipc/ industrial control automotive nas/ storage server wireless ap/ switch router wire d / wireless tele/ data communication printer/ mfp / peripheral surveillance / security hba / combo cards set - top box and consumer devices nb/ pc motherboard pcie slot expansion order information part number package pb - free & green temperature pi7c9x 2g608gp b nj ex ? 196 l bga yes - 4 0 o c to 85 o c pi7c9x 2g608gp b evb - x1u board evaluation kit for pi7c9x 2g608gp b with x1 uplink pi7c9x 2g608gp b evb - x4u board evaluation kit for pi7c9x 2g608gp b with x4 uplink ? note: adding an x suffix =tape / reel chipset / soc x4 or x1 pcie 2 x1 pcie 2 pcie e p pi7c 9x2 g6 08 gp pcie e p pcie e p pcie e p pcie e p port 5 available when x1 upstream 15-0007
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