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CA91L862A - Block Diagram

CA91L862A

PowerQUICC to PCI Bridge

The CA91L862A (QSpan II) is a PCI-to-Host processor bridge for the Freescale PowerQUICC (MPC860/850/821), the QUICC (MC68360), and the MC68040 processors. The QSpan II operates at speeds up to 50 MHz on the processor bus, with programmable parity and burst/prefetch capability. It provides 32-bit / 33 MHz PCI 2.2 support for embedded processor applications.

Features

  • Operates up to 50 MHz on the processor bus
  • Integrated PCI bus arbiter
  • CompactPCI Hot Swap Friendly
  • Serial EEPROM interface for Plug and Play compatibility on PCI
  • Universal PCI signaling (3.3V and 5V compliant)
  • High-performance DMA controller with support for Direct and Linked List modes
  • Mailbox registers for passing parameters between host and embedded environments

Product Specification

PCI BusTemp. RangePower Consumption Max (W)Pkg. CodePkg. Dimensions
33MHz/32-bit PCI-40 to 85°C0.9AMG256, AM256, BGG256, BG25617 x 17 x 1.61, 27 x 27 x 2

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
CA91L862A-50IEActiveBG256PBGA256INoTrayCheck Availability
CA91L862A-50IEVActiveBGG256PBGA256IYesTrayCheck Availability
CA91L862A-50ILActiveAM256PBGA256INoTrayCheck Availability
CA91L862A-50ILVActiveAMG256PBGA256IYesTrayCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
User Guides & Manuals
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QSpan II User Manual Manual PDF 1.90 MB May 16, 2013
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QSpan II - MPC860 Evaluation Board Schematics Manual - Eval Board PDF 227 KB Nov 2, 2009
PCNs & PDNs
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PCN# : A1412-02 Change of Mold Compound Material Product Change Notice PDF 23 KB Dec 22, 2014
Other
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QSpan II Schematic Review Checklist Misc PDF 91 KB Nov 2, 2009
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QSpan II Device Errata Device Errata PDF 43 KB Oct 30, 2009
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QSpan II Debug Checklist Misc PDF 45 KB Oct 30, 2009
show all (6)
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QSpan II Host Bridge for PowerPC Product Brief PDF 78 KB Oct 26, 2009
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QSpan II/QSpan Device Differences Misc PDF 112 KB Oct 2, 2009
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QSpan II Design Notes Misc PDF 58 KB Oct 1, 2009

Software & Tools

Title Type Format File Size Datesort icon
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QSpan II BSDL File Model - BSDL TXT 36 KB Sep 9, 2009
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QSpan II IBIS Model (17mm BGA, 3.3V PCI) Model - IBIS ZIP 144 KB Sep 9, 2009
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QSPan II IBIS Model (17mm BGA, 5V PCI) Model - IBIS ZIP 28 KB Sep 10, 2009
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QSPan II IBIS Model (27mm BGA, 3.3V PCI) Model - IBIS ZIP 23 KB Sep 11, 2009
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QSPan II IBIS Model (27mm BGA, 5V PCI) Model - IBIS ZIP 28 KB Sep 12, 2009