Product:
Part Numbers:
Product Description
PCIe2 6-Port/8-Lane Packet Switch, ExtremeLo
TM
Family
PI7C9X2G608EL
150ns 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
The PI7C9X2G608EL is an
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, ExtremeLo
TM
,
refers to Pericom proprietary power saving technology.
The PI7C9X2G608EL 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
®
Application
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
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
Two 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: 136-pin aQFN 10mm x 10mm
o
Pb free and 100% Green
Features
Embedded system
IPC/ Industrial control
Set-top box and consumer devices
Wireless AP/ Switch Router
Automotive
Wired/ Wireless Tele/ data communication
Printer/ MFP/ Peripheral
Surveillance/ Security
HBA / Combo cards
NB/ PC Motherboard PCIe slot expansion
NAS/ Storage
Application Server
Chipset
/ SoC
x4 or x1 PCIe2
PI7C9X2G608
EL
x1 PCIe2
Port 5
available
when x1
upstream
PCIe
E
P
PCIe
E
P
PCIe
E
P
PCIe
E
P
PCIe
E
P
Order Information
PI7C9X2G608ELBZXAEX
PART NUMBER
PACKAGE
Enhanced Features
PI7C9X2G608ELBEVB-
X1U
PI7C9X2G608ELBEVB-
Board
X4U
†
Note: Adding an X suffix =Tape/Reel
136
aQFN
Board
PB-FREE & GREEN
YES
-40 C TO 85 C
TEMPERATURE
o
o
Evaluation kit for PI7C9X2G608ELB
with x1 uplink
Evaluation kit for PI7C9X2G608ELB
with x4 uplink
Page 1 of 1
15-0007
Pericom Semiconductor Corp.
www.pericom.com
®
®
®
PCI , PCIe and PCI Express are registered trademarks of the PCI SIG
®
(www.pcisig.org)
10/2/2015
Analog electronics
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