PI7C9X2G304SL Datasheet, PDF (1/1 Pages) Pericom Semiconductor Corporation – Packet Switch

Product:
Gen2 PCIe^® 3-Port/4-Lane SlimLine^TM Packet Switch
Part Numbers: PI7C9X2G304SL
Product Description
The PI7C9X2G304SL is a PCI Express® 2.1 3-port/4-lane PCI
Express SlimLine^TM 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^TM, refers to Pericom’s
proprietary power-saving PowerSave^TM 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
o Clock to corresponding circuit is turned off when any
port enters L1 or ASPM L1
o Supports Access Control Service (ACS) for peer-to-
peer traffic
o Supports Address Translation (AT) packet for SR-IOV
application
o Supports Latency Tolerance Reporting (LTR) to
improve Platform Power Management
o 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
Features
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
o IEEE 1149.6 JTAG interface support
Link Power Management
o Supports L0, L0s, L1, L2, L2/L3Ready and L3 link power
state
o Active state power management for L0s and L1 state
Device State Power Management
o Supports D0, D3Hot and D3Cold
o 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^o to 85^oC
MTBF: 50,927,360 hours
Package: 128-pin LQFP 14mm x 14mm
o 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
o Empty downstream ports are set to idle
Host
controller
x1 or x2 PCIe2
PI7C9X
2G304SL
x1 PCIe2
PCIe
Endpoint
PCIe
Endpoint
PI7C9X2G304SL – Application Example
Order Information
PART NUMBER
PACKAGE
PI7C9X2G304SLBFDEX^† 128 LQFP
PI7C9X2G304SLBEVB-
Board
X1U
PI7C9X2G304SLBEVB-
Board
X2U
† _{Note: Adding an X suffix =Tape/Reel}
PB-FREE
TEMPERATURE
& GREEN
YES
-40^oC TO 85^oC
Evaluation kit for PI7C9X2G304SLB
with x1 PCIe uplink
Evaluation kit for PI7C9X2G304SLB
with x2 PCIe uplink
Page 1 of 1
14-0044
Pericom Semiconductor Corp.
www.pericom.com
11/12/2014
PCI Express^® is a registered trademark of PCI-SIG^® www.pcisig.org | SlimLine™ is a trademark of Pericom Semiconductor Corp.