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 Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
CA91L862A-50IE Active BG256 PBGA 256 I No Tray Availability
CA91L862A-50IEV Active BGG256 PBGA 256 I Yes Tray Availability
CA91L862A-50IL Active AM256 PBGA 256 I No Tray Availability
CA91L862A-50ILV Active AMG256 PBGA 256 I Yes Tray Availability

Technical Documentation

Title Other Languages Type Format File Size Date
User Guides & Manuals
QSpan II User Manual Manual PDF 1.90 MB May 16, 2013
QSpan II - MPC860 Evaluation Board Schematics Manual - Eval Board PDF 227 KB Nov 1, 2009
PCNs & PDNs
PCN# : A1412-02 Change of Mold Compound Material Product Change Notice PDF 23 KB Dec 22, 2014
Other
QSpan II Host Bridge for PowerPC Product Brief PDF 78 KB Oct 25, 2009
QSpan II/QSpan Device Differences Misc PDF 112 KB Oct 1, 2009
QSpan II Device Errata Device Errata PDF 43 KB Oct 29, 2009
QSpan II Design Notes Misc PDF 58 KB Sep 30, 2009
QSpan II Debug Checklist Misc PDF 45 KB Oct 29, 2009
QSpan II Schematic Review Checklist Misc PDF 91 KB Nov 1, 2009

Software & Tools

Title Other Languages Type Format File Size Date
QSPan II IBIS Model (27mm BGA, 5V PCI) Model - IBIS ZIP 28 KB Sep 11, 2009
QSPan II IBIS Model (17mm BGA, 5V PCI) Model - IBIS ZIP 28 KB Sep 9, 2009
QSPan II IBIS Model (27mm BGA, 3.3V PCI) Model - IBIS ZIP 23 KB Sep 10, 2009
QSpan II BSDL File Model - BSDL TXT 36 KB Sep 8, 2009
QSpan II IBIS Model (17mm BGA, 3.3V PCI) Model - IBIS ZIP 144 KB Sep 8, 2009