TM
Product: PCIe2 6-Port/8-Lane Packet Switch, ExtremeLo Family
Part Numbers: PI7C9X2G608EL
150ns typical latency for packet running through switch
Product Description
without blocking
The PI7C9X2G608EL is an 8-lane PCI Express Gen 2 Switch
Link Power Management
with 6 PCI Express ports specifically designed to meet high
o Supports L0, L0s, L1, L2, L2/L3 and L3 link power
Ready
performance and the latest GREEN low-power, lead (Pb)-free
states
system requirements, such as Embedded, Storage, Network
TM o Active state power management for L0s and L1 states
and other platforms. The name of the family, ExtremeLo ,
o Supports PCI-PM and ASPM of L1.1 PM Sub-state
refers to Pericom proprietary power saving technology.
Supports Device Specific PME Turn-Off Message for each
downstream port
The PI7C9X2G608EL provides one upstream port supporting x4
Support Access Control Service (ACS) for peer-to-peer
or x1, and 4 or 5 downstream ports that support x1 operation.
traffic
The flexible upstream port provides users the flexibility to
Support Address Translation (AT) packet for SR-IOV
expand or fan-out from a wide range of x86, ARM, MIPS,
application
PowerPC SoC/ Chipset, and it is a suitable solution for
Support OBFF and LTR
Embedded, Storage, wired/ wireless Networking, HBA,
Support Serial Hot Plug Controller
Surveillance, Combo card and other applications.
Application
Industry Specifications Compliance
Embedded system
PCI Express Base Specification, Revision 2.1
IPC/ Industrial control
PCI Express CEM Specification, Revision 2.0
Set-top box and consumer devices
PCI-to-PCI Bridge Architecture Spec., Rev 1.2
Wireless AP/ Switch Router
Advanced Configuration Power Interface (ACPI)
Automotive
Specification
Wired/ Wireless Tele/ data communication
SMBus interface support
Printer/ MFP/ Peripheral
Surveillance/ Security
Features
HBA / Combo cards
PCISIG PCI Express 2.1 certificated
NB/ PC Motherboard PCIe slot expansion
Integrated 100MHz Clock buffer for each downstream port
NAS/ Storage
Reliability, Availability and Serviceability
Application Server
o Supports Data Poisoning and End-to-End CRC
Chipset
o Advanced Error Reporting and Logging
Device State Power Management / SoC
o Supports D0, D3 and D3 device power states
Hot Cold
Advanced Power Savings
x4 or x1 PCIe2
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 PI7C9X2G608 Port 5
o Two Virtual Channels (VC) and Eight Traffic Class (TC) available
EL
when x1
support
x1 PCIe2
upstream
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
PCIe PCIe PCIe PCIe PCIe
Peer-to-peer switching between any two downstream ports
EP EP EP EP EP
Supports up to 512-byte maximum payload size
Power Dissipation: 1.2 W typical in L0 normal mode
Order Information
(Including clock buffer Pd)
PART NUMBER PACKAGE PB-FREE & GREEN TEMPERATURE
o o
Industrial Temperature Range: -40 to 85 C o o
PI7C9X2G608ELBZXAEX 136 YES -40 C TO 85 C
MTBF: 50,927,360 hours
aQFN
Package: 136-pin aQFN 10mm x 10mm PI7C9X2G608ELBEVB- Board Evaluation kit for PI7C9X2G608ELB
X1U with x1 uplink
o Pb free and 100% Green
PI7C9X2G608ELBEVB- Board Evaluation kit for PI7C9X2G608ELB
Enhanced Features
X4U with x4 uplink
Note: Adding an X suffix =Tape/Reel
Pericom Semiconductor Corp.
Page 1 of 1 10/2/2015
www.pericom.com
PCI , PCIe and PCI Express are registered trademarks of the PCI SIG (www.pcisig.org)
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