PI7C9X20303SL (NRND)

Not Recommended for New Design

Product Description

The PI7C9X20303SL is a 3-port/3-lane PCI Express^® SlimLine™ Packet Switch specifically designed to meet the latest low-power, lead (Pb)-free and green system requirements. The PI7C9X20303SL is a cost-effective solution that can be implemented in systems such as motherboard, laptop, docking station, combo card, HBA, settop box, embedded system and other mobile or power-sensitive high performance platforms. The name of the family, SlimLine, refers to the proprietary power-saving technology.

The PI7C9X20303SL provides one upstream port and two x1 downstream ports. The PI7C9X20303SL provides users the flexibility to expand or fan-out from a wide range of I/O Bridges such as MCH, ICH, embedded MCU and other Application Specific ICs.

Industry Specifications Compliance

• PCI Express^® Base Specification, Revision 1.1
• PCI Express CEM Specification, Revision 1.1
• PCI-to-PCI Bridge Architecture Specification, Rev 1.2
• Advanced Configuration Power Interface (ACPI) Specification

Features

• Non-blocking full-wired switching capability at 12 Gbps when all 3 lanes are enabled
• Reliability, Availability and Serviceability
  • Supports Data Poisoning and End-to-End CRC
  • Advanced Error Reporting and Logging
  • IEEE 1149.6 JTAG interface support
• Link Power Management
  • Supports L0, L0s, L1, L2, L2/L3_Ready and L3 link power state
  • Active state power management for L0s and L1 state
  • Beacon or Wake# support in L2 state
• Device State Power Management
  • Supports D0, D3_Hot and D3_Cold
  • 3.3V Aux Power support in D3_Cold power state
• Supports up to 256-byte maximum payload size
• Power Dissipation: 0.4 W typical in normal mode, 0.25 W typical in standby mode
• Industrial Temperature Range -40° to 85°
• Package: 128-pin LQFP 14mm x 14mm
  • 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
• Supports up to 256-byte maximum payload size
• Advanced Power Savings
• Empty downstream ports are set to idle
• Clock to corresponding circuit is turned off when any port enters L1 or ASPM L1

Applications

• Notebook internal PCIe^® fan-out
• PCIe Surveillance and Combo cards
• PC MotherboardPCIe slot expansion
• Wire/ Wireless Tele/ data communication
• Embedded system
• Set-top box and consumer devices
• Industrial control