25PPC750FX-FB25-3T

Overview

The IBM 25PPC750FX-FB25-3T is a PowerPC 750FX RISC microprocessor featuring a single 32-bit core operating at 800 MHz. It utilizes CMOS technology and is housed in a 292-pin CBGA package measuring 21x21 mm. The device supports floating-point arithmetic and includes integrated cache memory. It operates with a 2.5V I/O voltage level and features boundary scan capabilities for testing. The component is lead-free and compliant with RoHS standards, designed for high-performance embedded applications requiring efficient processing power within a compact form factor.

Feature Summary

• High-speed 800 MHz processing capability for demanding computational tasks
• Integrated cache memory to enhance data access efficiency
• Supports floating-point operations for complex mathematical calculations
• Boundary scan architecture facilitates reliable board-level testing

Applications

• Embedded systems requiring high-performance RISC processing
• Network infrastructure equipment
• Industrial control systems
• Telecommunications hardware

Procurement Notes

Verify the specific suffix FB25-3T against official IBM documentation to confirm the exact package type and speed grade. Ensure compatibility with existing PCB footprints for the 292-pin CBGA configuration. Confirm that the 2.5V I/O levels match the system design requirements. Check for any specific environmental or handling instructions provided in the manufacturer's datasheet before integration.

Selection Notes

Select this component when a 32-bit PowerPC architecture with 800 MHz performance is required. Consider the 292-pin CBGA package size constraints during mechanical design. Evaluate the need for integrated cache and floating-point support relative to application complexity. Compare power consumption characteristics against alternative processors if thermal management is a critical design constraint.

Part Context

This part belongs to the IBM PowerPC 750 family of microprocessors, which are widely used in embedded and networking applications. The 750FX variant offers enhanced performance over earlier models. The FB25-3T designation indicates specific packaging and speed binning within the broader product line. These processors are known for their reliability and efficiency in space-constrained environments.

Replacement Considerations

Consult official IBM substitution guides for verified alternatives. Cross-reference pinouts and electrical specifications carefully when considering third-party equivalents. Ensure that any substitute maintains compatibility with the 292-pin CBGA footprint and 2.5V logic levels.