PI7C9X2G612GPDNJEX

Overview

The PI7C9X2G612GPDNJEX is a PCI Express Gen 2 packet switch manufactured by Diodes Incorporated. It provides six downstream ports and twelve lanes, packaged in a 196-ball LBGA format. The device supports flexible port configurations including two-port, three-port, four-port, five-port, and eight-port setups. It operates within an ambient temperature range of -40°C to +85°C and utilizes a green package family compliant with RoHS standards.

Feature Summary

• Supports PCIe Gen 2 data rates up to 5.0 GT/s
• Features fully transparent mode configuration for system integration
• Includes integrated EEPROM interface for configuration storage
• Provides SMBus and I2C slave interfaces for system management

Applications

• PCIe expansion chassis
• Storage area networks (SAN)
• High-performance computing systems

Procurement Notes

Verify the specific ordering suffix GPDNJEX against the manufacturer's official datasheet DS40211 Rev 7-2 to confirm package type and environmental ratings. Ensure compatibility with the required PCB footprint for the 196-pin LBGA package before placing orders.

Selection Notes

Select this component when a six-port, twelve-lane PCIe Gen 2 switch is required. Confirm that the application environment falls within the specified operating temperature range. Verify that the system design accommodates the necessary power supply voltages and clock schemes detailed in the electrical characteristics section.

Part Context

This part belongs to the PI7C9X2G612GP Green Package Family from Diodes Incorporated. It is designed as a high-density packet switch for connecting multiple PCIe endpoints. The device integrates physical layer circuitry and transaction layer routing capabilities into a single chip solution.

Replacement Considerations

Consult the manufacturer's documentation for confirmed substitute part numbers. Verify pinout compatibility and electrical specifications before substituting.