Diodes Menu Close
Back to PCIe Switch

PI7C9X2G1224GP

12-port, 24-lane, PCIe 2.0 Packet Switch with GreenPacket Technology

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Product Description

The PI7C9X2G1224GP is a 24-lane PCI Express 2.0 Switch with 12 PCI Express ports specifically designed to meet high performance and the latest GREEN low-power, lead (Pb)-free system requirements, such as Networking/ Telecom, Embedded, Server, Storage and other platforms. The PI7C9X2G1224GP supports 4 DMA channels and Non-Transparent port apply for high Performance, dual-host and fail over applications

The PI7C9X2G1224GP provides elastic configuration as below.
Upstream port      Downstream port
x4 PCIe 2.0                 8 x1 + 3 x4 PCIe 2.0
x4 PCIe 2.0               10 x2 PCIe 2.0
x4 PCIe 2.0                5 x4 PCIe 2.0
x8 PCIe 2.0                4 x4 PCIe 2.0
x8 PCIe 2.0                2 x4 + 1 x8 PCIe 2.0
x8 PCIe 2.0                2 x8 PCIe 2.0

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
  • I²C Slave interface support

Features

  • PCISIG PCI Express 2.1 certificated
  • Reliability, Availability and Serviceability
    • Supports Data Poisoning and End-to-End CRC
    • Advanced Error Reporting and Logging
  • Device State Power Management
    • Supports D0, D3Hot and D3Cold device power states
  • Advanced Power Savings
    • Empty downstream ports are set to idle
  • Support programmable Non-Transparent mode
  • Support Four DMA Channels
  • Support Multicast
  • Integration clock buffer for any 5 downstream ports
  • 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
    • Two Virtual Channels (VC) and Eight Traffic Class (TC) support
    • Independent TC/VC mapping for each port
  • Supports Isochronous Traffic
    • Isochronous traffic class mapped to VC1 only
  • Supports “Cut-through”(Default) as well as “Store and Forward” mode for switching packets
  • Supports up to 512-byte maximum payload size
  • Power Dissipation: 2.1 W typical in L0 normal mode
  • Industrial Temperature Range: -40o to 85oC
  • MTBF: 50,927,360 hours
  • Package: 324-pin HSBGA 19mm x 19mm
    • Pb free and 100% Green

Enhanced Features

  • 150ns typical latency for packet running through switch without blocking
  • Link Power Management
    • Supports L0, L0s, L1, L2, L2/L3Ready and L3 link power states
    • Active state power management for L0s and L1 states
  • Supports Device Specific PME Turn-Off Message for each downstream port
  • Support Access Control Service (ACS)
  • Support peer-to-peer traffic thru DMA
  • Support Address Translation (AT) packet for SR-IOV application
  • Support Alternative Routing ID Interpretation (ARI)
  • Support Serial Hot Plug Controller

Application

  • Networking Switch Router
  • Wired/ Wireless Telecom/ data communication
  • Control plane
  • NAS/ Storage
  • Server
  • Embedded system
  • HBA / Combo cards
  • IPC/ Industrial control
  • Printer/ MFP/ Peripheral
  • Surveillance/ Security
  • Fail-Over system

 

 

 

 

Product Specifications

Product Parameters

Ports 12
Lanes 24
Power 2.1 w
Latency 150 ns
Ambient or Junction Temperature (°C) -40 to 85
Compliance (Only Automotive supports PPAP) Standard

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 /
Contact Sales
Request Samples
Qty. Carrier
PI7C9X2G1224GPAHSBE Obsolete HSBGA-324 GREEN 84 TRAY
PI7C9X2G1224GPBHSBE Active HSBGA-324 GREEN 84 TRAY Contact Sales Request Sample
PI7C9X2G1224GPHSBE Obsolete HSBGA-324 GREEN 84 TRAY

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

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2408 2019-10-02 2020-01-02 Additional Qualified (AT) Assembly Test Site + BOM + Top Marking