PI7C9X20508GPBNDE Pericom Semiconductor, PI7C9X20508GPBNDE Datasheet
PI7C9X20508GPBNDE
Manufacturer Part Number
PI7C9X20508GPBNDE
Description
IC PCIE PACKET SWITCH 256BGA
Manufacturer
Pericom Semiconductor
Series
GreenPacket™r
Specifications of PI7C9X20508GPBNDE
Applications
Data Transport
Interface
Advanced Configuration Power Interface (ACPI)
Package / Case
256-PBGA
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PI7C9X20508GPBNDE
Manufacturer:
Pericom
Quantity:
200
Page 1 of 1
PCI
Product:
Part Numbers:
Product Description
The PI7C9X20508GP is a 5-port, 8-lane, PCI Express
Packet Switch specifically designed to meet the latest
GREEN low-power, lead (Pb)-free system requirements,
such as laptop, docking station, and other mobile or power
sensitive platforms. The name of the family, GreenPacket
refers to Pericom proprietary power saving technology.
The
supporting x4 or x1, and 4 downstream ports that support x1
operation. The flexible upstream port provides users the
flexibility to expand or fanout from a wide range of I/O Bridge
such as MCH, ICH, nVidia, and it is a suitable solution for
HBA, Surveillance, Combo card and other applications.
Industry Specifications Compliance
Features
®
, PCIe
PCI Express
PCI Express CEM Specification, Revision 1.1
PCI-to-PCI
Advanced Configuration Power Interface (ACPI)
Specification
PCI Standard Hot-Plug Controller (SHPC) and
Subsystem Specification Revision 1.0
Non-blocking full-wired switching capability at 16 Gbps
when all 4 lanes are enabled
Peer-to-peer switching between any 2 downstream
ports
Reliability, Availability and Serviceability
Link Power Management
Device State Power Management
Port Arbitration: Round Robin (RR), Weighted RR and
Time-based Weighted RR
Extended Virtual Channel capability:
PI7C9X20508GP
®
o
o
o
o
o
o
o
o
o
o
o
o
and PCI Express
Supports Data Poisoning and End-to-End CRC
Advanced Error Reporting and Logging
Hot Plug support
IEEE 1149.6 JTAG interface support
Supports L0, L0s, L1, L2, L2/L3
power state
Active state power management for L0s and L1
state
Beacon or Wake# support in L2 state
Supports D0, D3
3.3V Aux Power support in D3
Two Virtual Channels (VC) and Eight Traffic
Class (TC) support
Non-enabled VC buffer assigned to enabled
VCs for resource sharing
Independent TC/VC mapping per each port
®
®
Bridge Architecture Specification, Rev 1.2
Base Specification, Revision 1.1
®
are registered trademarks of the PCI SIG
provides
PCIe
PI7C9X20508GP GreenPacket
Hot
and D3
®
Packet Switch - 5-Port/8-lane
one
Cold
Cold
upstream
Ready
power state
and L3 link
Pericom Semiconductor Corp.
®
port
www.pericom.com
TM
(www.pcisig.org) | GreenPacket™ is a trademark of Pericom Semiconductor
®
,
Enhanced Features
Application
Endpoint
PCIe
Supports Isochronous Traffic
Header/Data queue at each VC of each port
Supports up to 256-byte maximum payload size
Power Dissipation: 1.0W typical in L0 normal mode
Industrial Temperature Range -40
Package: 17x17mm, 256-pin PBGA, w/1.0mm ball pitch
- Pb free and 100% Green.
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
TM
o
o
o
o
o
o
o
o
o
o
Family
Host
CPU
Provides VC arbitration selections: Strict
Priority, Round Robin (RR) and Programmable
Weighted RR
Isochronous traffic class mapped to VC1 only
Strict time based credit policing
Four-entry non-posted request header and
data (VC0 only) queue
Four-entry posted request header queue
Four-entry completion header queue
512-byte posted write data buffer
512-byte completed read data buffer
Empty downstream ports are set to idle
Clock to corresponding circuit is turned off
when any port enters L1 or ASPM L1
x1 PCIe
Endpoint
PCIe
PI7C9X20508
Bridge
I/O
GP
Endpoint
x4 or x1 PCIe
PCIe
o
to 85
o
Endpoint
PCIe
MPB080003B
8/7/2008
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