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PI7C9X2G304SL

3-Port, 4-Lane, Slimline PCIe2.0 Packet Switch

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Product Description

The PI7C9X2G304SL is a PCI Express® 2.1 3-port/4-lane PCI Express SlimLine™Packet Switch specifically designed to meet the latest low-power, lead (Pb)-free and green system requirements. The PI7C9X2G304SL is a high-performance, cost-effective solution that can be implemented in systems such as Embedded system, Wii-Fi router/ gateway, Printer, Storage, combo card, HBA, set-top box, motherboard, laptop, docking station, and other power-sensitive high performance platforms. The name of the family, SlimLine™, refers to Diodes Incorporated proprietary power-saving PowerSave™ technology.

The PI7C9X2G304SL provides one x1 or x2 upstream port and two x1 downstream ports. The PI7C9X2G304SL provides users the flexibility to expand or fan-out from a wide range of I/O Bridges such as PCH, ICH, IOH, embedded MCU, FPGA, and other Application Specific ICs. 

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

Features

  • PCISIG PCI Express 2.1 certificated
  • Integrated 100MHz Clock buffer for each downstream port
  • Reliability, Availability and Serviceability
    • Supports Data Poisoning and End-to-End CRC
    • Advanced Error Reporting and Logging
    • IEEE 1149.6 JTAG interface support
  • Link Power Management
    • Supports L0, L0s, L1, L2, L2/L3Ready and L3 link power state
    • Active state power management for L0s and L1 state
  • Device State Power Management
    • Supports D0, D3Hot and D3Cold
    • 3.3V Aux Power support in D3Cold power state
  • Supports up to 512-byte maximum payload size
  • Power Dissipation: 0.65 W typical in L0 normal mode and 0.2W typical in L1 mode
  • Industrial Temperature Range: -40° to 85°C
  • MTBF: 50,927,360 hours
  • Package: 128-pin LQFP 14mm x 14mm
    • 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
  • 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
    • Supports Access Control Service (ACS) for peer-to- peer traffic
    • Supports Address Translation (AT) packet for SR-IOV application
    • Supports Latency T olerance Reporting (L TR) to improve Platform Power Management
    • Supports Optimized Buffer Flush Fill (OBFF) to improve Platform Power Management

Applications

  • Wireless AP/ Router
  • Wire/ Wireless Tele/ data communication Embedded system
  • Set-top box and consumer devices Industrial control
  • NAS/ Storage
  • Printer/ MFP
  • Peripheral
  • PCIe Surveillance and Combo cards Notebook internal PCIe fan-out
  • PC Motherboard PCIe slot expansion

Product Specifications

Product Parameters

Ports 3
Lanes 4
Power 0.7
Latency 150
Temperature -40 to 85

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Additional Technical Documents are available upon request: 
Application information, Design tool model software, Design kits, Evaluation board, and Other technical documents

Request Documents
Orderable Part Number Status Package Environmental Compliance Packing Buy from Distributor /
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Request Samples
Qty. Carrier
PI7C9X2G304SLAFDE Not Recommended for New Design (NRND) LQFP-128 GREEN 90 TRAY Contact Sales
PI7C9X2G304SLAFDEX Obsolete LQFP-128 GREEN 1000 T&R
PI7C9X2G304SLBFDE Active L-QFP140140-128EP GREEN 90 TRAY Request Sample
PI7C9X2G304SLBFDEX Active L-QFP140140-128EP GREEN 1000 T&R Request Sample

Environmental Compliance Legend:
LFF: Pb-Free Finish and RoHS 5/6
TLFP: Totally Pb-Free Product and RoHS 6/6
LFGP: Pb-free Finish and Green Product, RoHS 5/6 and Halogen Free
TPGP: Totally Pb-Free and Green Product, RoHS 6/6 and Halogen Free
GREEN: Halogen-free and RoHS compliant
RoHS: RoHS compliant but NOT halogen-free

PCNs

Product Change Notices

PCN # Issue Date Subject
14-21 2014-08-26 Die change for products PI7C9X2G303ELA / PI7C9X2G304SLA / PI7C9X2G404SLA
PCN-2270 2017-05-02 Device End of Life (EOL)
14-19 2014-09-05 Add Nantong Fujitsu Microelectronics Co. Ltd. (NFME) as approved vendor listing for IC products in the QSOP, TSSOP, MSOP, QFN and LQFP packages.
PCN-2466 2020-07-02 Package Change and Additional Qualified Plating Source
PCN-2366 2018-09-19 Qualification of Additional Bill of Materials (BOM), Fab Source, A/T Site and Top Marking Change on Select Product
PCN-2465 2020-07-02 Additional Qualified Plating Source - Automotive