pericom semiconductor corp. www.pericom.com page 1 of 1 8/12/2008 rev. 0.7 pci express? is a registered trademark of pci-sig? www.pcisig.org | slimline? is a trademark of pericom semiconductor corp. product: pcie? 3-port/3-lane slimline tm packet switch part numbers: pi7c9x20303sl product description the pi7c9x20303sl is a 3-port/3-lane pci express? slimline tm packet switch specifically designed to meet the latest low-power, lead (pb)-free and green system requirements. the pi7c9x20303sl is a cost-effective solution that can be implemented in systems such as motherboard, laptop, docking st ation, combo card, hba, set- top box, embedded system and other mobile or power- sensitive high performance platforms. the name of the family, slimline tm , refers to pericom?s proprietary power- saving technology. the pi7c9x20303sl provides one upstream port and two x1 downstream ports. the pi7c9x20303sl provides users the flexibility to expand or fan- out from a wide range of i/o bridges such as mch, ich, embedded mcu and other application specific ics. industry specifications compliance pci express? base specification, revision 1.1 pci express cem specification, revision 1.1 pci-to-pci bridge archit ecture specification, rev 1.2 advanced configuration power interface (acpi) specification features non-blocking full-wired switching capability at 12 gbps when all 3 lanes are enabled reliability, availability and serviceability o supports data poisoning and end-to-end crc o advanced error reporting and logging o ieee 1149.6 jtag interface support link power management o supports l0, l0s, l1, l2, l2/l3 ready and l3 link power state o active state power management for l0s and l1 state o beacon or wake# support in l2 state device state power management o supports d0, d3 hot and d3 cold o 3.3v aux power support in d3 cold power state supports up to 256-byte maximum payload size power dissipation: 0.4 w typical in normal mode, 0.25 w typical in standby mode industrial temperature range -40 o to 85 o package: 128-pin lqfp 14mm x 14mm o pb free and 100% green enhanced features programmable driver current and de-emphasis level at each individual port 150ns typical latency for packet running through switch without blocking supports ?cut-through?(default) as well as ?store and forward? mode for switching packets supports up to 256-byte maximum payload size advanced power savings empty downstream ports are set to idle clock to corresponding circuit is turned off when any port enters l1 or aspm l1 applications notebook internal pcie? fan-out pcie surveillance and combo cards pc motherboard pcie slot expansion wire/ wireless tele/ data communication embedded system set-top box and consumer devices industrial control pi7c9x20303sl ? application example
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