TSI109-200ILY

Specialized Overview

The TSI109-200ILY is a host bridge for PowerPC processors 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 an integrated clock generator with spread-spectrum capability, 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.

Specialized Feature Summary

• Supports Freescale MPC74xx and IBM PPC 750xx processors
• Integrates bus arbiters for processors and PCI/X devices
• Includes two independent Gigabit Ethernet ports
• Provides JTAG support with register access capability

Specialized Applications

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

Specialized Procurement Notes

Verify the specific suffix IL against official documentation to confirm temperature range and package details. Confirm current availability status as this component may be obsolete or restricted. Ensure compatibility with existing system designs before procurement.

Specialized Selection Notes

Select this component for PowerPC-based systems requiring high-performance interconnects. Consider its integrated memory controller and Ethernet ports to reduce external component count. Evaluate power management requirements against its typical 2.5W consumption profile.

Specialized Part Context

The TSI109 series serves as a host bridge for PowerPC processors, bridging the processor interface to PCI-X and memory controllers. It is designed to enhance system performance while minimizing design complexity and cost through integrated features like clock generation and arbitration.

Specialized Replacement Considerations

The TSI108 is pin-compatible with the TSI109. Verify functional differences between the two models when considering substitution.