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BROADCOM PCI9056BA66BIG PCI Bus Mastering Accelerator

The PCI 9056 is a high-performance 52-bit, 66MHz PCI bus mastering I/O accelerator designed for Motorola PowerQUICC and generic 32-bit local bus systems. It offers flexible connectivity, supporting high-speed data transfer with zero wait state bursts reaching 264 MB/sec on PCI and local buses. Features include dual DMA channels with scatter/gather and demand mode, hot swap silicon, PCI power management, and deep FIFO buffers for prolonged bursts. Its robust architecture supports embedded applications such as routers, switches, and network adapters, making it ideal for demanding telecom and industrial designs.

Authorized Distributors
Source:DigiKey
Part No:PCI9056-BA66BI G
Stock:833
Inv Date:06-01-2026
Price: Unit price: $104.04
Buy/RFQ:
Part No:PCI9056-BA66BI G
Stock:1
Inv Date:06-02-2026
Price: Unit price: $132.5
Buy/RFQ:

BROADCOM PCI9056BA66BIG PCI Bus Mastering Accelerator Specifications:

  • Bus Interface: 52-bit, 66MHz PCI r2.2 compliant
  • Local Bus Support: Motorola MPC 850/860 PowerQUICC, de-multiplexed address/data, multiplexed address/data
  • Clock Rate: 66MHz operation, asynchronous clock inputs
  • Data Transfer: Zero wait state bursts up to 264 MB/sec on PCI and local buses
  • DMA Channels: 2 independent, supporting scatter/gather, block, demand mode
  • FIFOs: 52 Lword (128B) read, 64 Lword (256B) write, deep buffers for prolonged bursts
  • Power: 3.3V I/O with 5V tolerant inputs, industrial temperature range
  • Memory: Stores configuration register values via integrated serial EEPROM
  • Package: 256-ball fine pitch PBGA, 17mm x 17mm, 1.00mm ball pitch
  • Features: PCI messaging, hot swap silicon support, vital product data, JTAG boundary scan
  • Power Management: Supports D0-D3 power states, D3coup PME generation
  • Compatibility: Register compatible with PCI 9054, supports backward software migration
  • Additional: Supports PICMG 2.1 hot swap silicon, PCI hot plug, reset, and interrupt configuration

Buy the PLX Series PCI 9056 PCI Bus Mastering I/O Accelerator: PCI9056BA66BIG

Enhance your embedded and telecom systems with the PCI Bus Mastering Accelerator. Supporting high-speed, 66MHz PCI operation and advanced DMA features, this device optimizes data transfer for routers, switches, and industrial equipment. Its deep FIFO buffers, hot swap silicon, and power management support ensure reliable, efficient performance in demanding applications. Compatible with PowerQUICC and industry-standard local buses, it offers flexibility and scalability for high-performance data communication systems. Purchase online now for reliable, high-speed connectivity in your next project.

Order your PLX Series PCI9056BA66BIG high-performance PCI bus mastering I/O accelerator today and enhance your embedded system’s data transfer capabilities with proven reliability.

Frequently Asked Questions

Where can I buy BROADCOM PCI9056BA66BIG?

You can click on the BUY or RFQ button to purchase PCI9056BA66BIG from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part PCI9056BA66BIG?

You can download the PCI9056BA66BIG datasheet or visit the BROADCOM website for support.

Who is the manufacturer of PCI9056BA66BIG?

BROADCOM

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