ExpressLane™ PCI Express Bridges

ExpressLane™ PCI Express Bridges

ExpressLane™ PCI Express (PCIe) Bridges provide forward and reverse bridging. Our PCIe Bridge family allows designers to migrate local bus, PCI and PCI-X bus interfaces to the serial, PCI Express Architecture.

  • Enable Forward and Reverse Bridging
  • Provide Advanced Error Reporting Capability
  • Lowest Power
  • Smallest Footprint
  • Full PCI and PCIe Compliance

PCI Express to PCI / PCI-X Bridges

PCI Express Bridges Lanes Bus Interface Reverse Forward Power PCI Masters GPIO Packaging
Size
(mm)
Type
(PBGA)
PEX 8112 1 PCIe to PCI Yes Yes 400mW 4 4 13 x 13 144-ball Lowest Footprint
10 x 10 161-ball fine-pitch (FBGA)
PEX 8114 4 PCIe to PCI-X Yes Yes 2W 4 0 17 x 17 256-ball
PEX 8111 This Product is Now End of Life (Use PEX 8112)

PCI Express to Local Bus Bridge

Local Bus to PCI Express Bridge Lanes Description DMA Channels Integrated SerDes Power (W) Root Complex Mode Packaging
Size
(mm)
Type
(PBGA)
PEX 8311 1 8/16/32-bit, 66MHz, Local Bus to PCI Express Bridge 2 Yes 1 Yes 21 x 21 337-ball

PCI Express to USB Bridges

USB Controller CPU Interface USB Interface Performance Active Power Suspended Power I/O Voltage Packaging
Size
(mm)
Type
USB 2380 One Port (Endpoint) PCIe x1 Gen 1 (2.5Gbps) Hi-Speed USB 2.0 Peripheral Up to 40MB/sec* 600mW* 2.3mW* 3.3V 10 x 10mm 88-pin QFN
USB 3380 One Port (Endpoint or Root Complex) PCIe x1 Gen 2 (5GT/s) SuperSpeed USB 3.0 Peripheral Up to 400MB/sec* 800mW* 4.6mW* 3.3V 10 x 10mm 88-pin QFN
USB 3382 Two Ports (Multi-Configuration) PCIe x1 Gen 2 (5GT/s) SuperSpeed USB 3.0 Peripheral Up to 400MB/sec* 820mW* 6.1mW* 3.3V 10 x 10mm 136-pin aQFN

Note: * Preliminary Data

PCI Express to Dual/Quad/Octal Serial Port UARTs

Part
Number
UARTs RS232/ RS422/ RS485 Max Baud (Mbps) Data Bits (#) FIFO Depth (byte) FIFO Trig Levels Clock Pre- scaler Auto XON/ XOFF Auto RTS/ CTS IrDA Parallel GPIO Temp Range
OXPCIe952 PRODUCT FAMILY DISCONTINUANCE NOTICE (pdf)
OXPCIe954 PRODUCT FAMILY DISCONTINUANCE NOTICE (pdf)
OXPCIe958 PRODUCT FAMILY DISCONTINUANCE NOTICE (pdf)
OXPCIe840 This Product is Now End of Life (Use PEX 8311)

I = Industrial Temperature (-40C - 85C)
†† = Also includes a Port expansion I/F

PCI Express Multi-port USB/UART Bridge

Part Number Dual USB 2.0 Host USB 2.0 & SPI/ SRAM HS USB 2.0 ULPI Port FS USB 2.0 Ply OHCI/EHCI Compliant USB Suspend/ Resume Internal Memory (kB) FIFO & Direct Modes Master & Slave Modes Max SPI (Mbps) Max SRAM (Mbytes/s) 950 UART GPIO Temp Range
OXPCIe200 This Product is Now End of Life (Use PEX 8311)

I = Industrial Temperature (-40C - 85C)
H = Host

General Documentation
(Product Listing, Overview, Guide)

Support Documentation
(Quality, FAQs, RoHS...)