OX16PCI954-TQA1G

Part points

• The OX16PCI954-TQA1G is a quad PCI UART chip from Oxford Semiconductor. It features four high-speed UART channels with programmable clock rates and 128-byte FIFO buffers. The chip is ideal for applications requiring multiple asynchronous serial connections.

• Equivalent

  Some equivalent products of OX16PCI954-TQA1G chip are PLX Technology's PCI 9052, AMD's Am79C973 Ethernet controller, and Intel's 21145 Ethernet controller. These chips offer similar functionality and features, providing options for alternative sourcing and design flexibility.

• Features

  OX16PCI954-TQA1G is a quad UART PCI controller with 128-byte FIFOs, 16C950 enhanced UARTs, and PCI v2.2 compliant. It supports 16-byte programmable FIFO trigger levels, 4Mbyte/s data transfers, low power consumption, and is suitable for applications requiring high-speed serial I/O.

• Pinout

  The OX16PCI954-TQA1G is a 128-pin PCI-to-PCI bridge. It includes 64-bit, 133MHz operation, enhanced hot-swap control, and a 64-byte FIFO for each port, as well as symmetric/asymmetric data flow and stall/forward flow control.

• Manufacturer

  The manufacturer of the OX16PCI954-TQA1G is Oxford Semiconductor, which is a semiconductor company specializing in developing high-performance connectivity solutions for a range of applications including automotive, industrial, consumer electronics, and networking. Oxford Semiconductor is known for its expertise in designing and producing advanced integrated circuits for data communication and connectivity technologies.

• Application Field

  The OX16PCI954-TQA1G is commonly used in data communication applications such as networking cards, modems, and broadband routers. It can also be found in industrial automation systems, medical devices, and security equipment, where reliable and high-speed data transmission is required.

• Package

  The OX16PCI954-TQA1G chip is available in a TQFP package, with 100 pins. It is a quad UART PCI controller in a 14mm x 14mm form factor.