TMS320C44GFW60

Digital Signal Processor Dsp Overview

The TMS320C44GFW60 is a 32-bit floating-point digital signal processor from the TMS320C4x family, manufactured using 0.72-µm EPIC CMOS technology. It operates at a maximum clock frequency of 60 MHz, delivering 330 MOPS and 60 MFLOPS performance with a 33-ns instruction cycle time. The device features four communication ports, a six-channel DMA coprocessor, and an on-chip 512-byte instruction cache alongside 8 KB of dual-access RAM. It utilizes a 388-pin Plastic Ball Grid Array (GFW) package and supports IEEE-1149.1 JTAG boundary-scan testing.

Digital Signal Processor Dsp Feature Summary

• 60 MHz Clock Speed: Achieves 33-ns instruction cycles, supporting 330 MOPS and 60 MFLOPS throughput.
• High-Performance Architecture: Single-cycle 40-bit floating-point and 32-bit integer multipliers with eight operations per cycle.
• Integrated Memory: Includes 512-byte instruction cache and 8 KB single-cycle dual-access program/data RAM.
• Communication Ports: Four dedicated communication ports for processor-to-processor connectivity without external glue logic.

Digital Signal Processor Dsp Applications

• High-performance parallel processing systems requiring massive concurrent I/O.
• Complex digital signal processing algorithms utilizing floating-point arithmetic.
• Multi-processor architectures leveraging token-passing communication protocols.

Digital Signal Processor Dsp Procurement Notes

Verify the specific speed grade suffix '60' corresponds to the 60 MHz operational requirement. Confirm the GFW package designation matches the 388-pin BGA footprint requirements. Check for RoHS compliance status as manufacturing processes may vary by production date. Ensure the industrial temperature range rating aligns with system thermal constraints.

Digital Signal Processor Dsp Selection Notes

Select this component when high sustained floating-point performance is required alongside direct processor-to-processor communication capabilities. The C44 architecture is suitable for applications needing separate address and data buses for global and local memory access. Consider the 388-pin BGA package constraints for PCB layout and thermal management during the design phase.

Digital Signal Processor Dsp Part Context

This part belongs to the TMS320C4x generation of DSPs, offering source-code compatibility with the C3x and C4x families. The GFW suffix specifically denotes the 388-pin Plastic Ball Grid Array package variant designed for commercial or industrial temperature ranges depending on the full ordering code.

Digital Signal Processor Dsp Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Designers should evaluate legacy support availability and pinout compatibility if considering alternative processors within the same product family.