TSI109-200CL

Specialized Overview

The TSI109-200CL is a PowerPC host bridge supporting PCI-X, DDR2-400 SDRAM, Gigabit Ethernet, and Flash. It operates up to 200 MHz in single processor mode and 167 MHz in dual processor mode. The device features a 60x/MPX 200-MHz bus with 64-bit data and 32/36-bit address. It includes four independent DMA/XOR channels, two UARTs, and a 16-bit parallel GPIO port. Typical power consumption is 2.5W, with a maximum of 3.8W. The component is housed in a 1023-pin, 33x33 mm fcBGA package.

Specialized Feature Summary

• Supports Freescale MPC74xx and IBM PPC 750xx processors
• Integrates bus arbiters for processors and PCI/X devices
• Includes an integrated clock generator with spread-spectrum capability
• Provides four independent DMA/XOR channels

Specialized Applications

• Printer controller boards
• Processor PMC (PrPMC) embedded applications
• Wireless infrastructure systems
• Storage networking equipment

Specialized Procurement Notes

Verify the specific suffix 'CL' against official documentation to confirm temperature grade and packaging details. Ensure compatibility with existing system designs regarding the 1023-pin fcBGA footprint. Confirm that the 200MHz operating frequency meets the target application requirements. Check for RoHS compliance status as indicated in the product brief.

Specialized Selection Notes

Select this component when integrating PowerPC processors requiring high-performance interconnects. Consider the TSI109 for designs needing integrated memory controllers and Ethernet ports. Evaluate power consumption constraints, as it offers low-power modes. Verify pin compatibility with previous generations like the TSI108 if upgrading existing designs.

Specialized Part Context

The TSI109 is part of the IDT Embedded Host Bridge family, designed to reduce system complexity and cost. It builds upon previous design experience in PowerPC bridging. The device supports both PCI 2.3 and PCI-X 1.0 modes, offering flexibility for various interface requirements. It is suitable for markets including military, industrial automation, and network access.

Specialized Replacement Considerations

The TSI109 is pin-compatible with the TSI108. Designers may consider the TSI108 as a substitute if lower performance specifications are acceptable. Verify functional equivalence regarding supported processor interfaces and memory types before replacement.