TMS320VC5507PGE

Digital Signal Processor Dsp Overview

The TMS320VC5507PGE is a fixed-point digital signal processor from the Texas Instruments TMS320C55x family. It operates at a maximum clock frequency of 200 MHz, delivering up to 400 MIPS performance. The device utilizes a 16-bit architecture with an advanced modified Harvard structure featuring four independent buses. Key electrical parameters include a core voltage of 1.6 V and I/O voltage of 3.3 V. It is housed in a 144-pin LQFP package suitable for surface mount installation. The operational temperature range spans from -40°C to +85°C.

Digital Signal Processor Dsp Feature Summary

• High-performance 200 MHz fixed-point DSP core with 400 MIPS throughput
• Advanced modified Harvard architecture with four independent buses for simultaneous access
• Integrated memory system including 128 kB RAM and 64 kB ROM
• Low power consumption with multiple idle modes and dynamic voltage scaling support

Digital Signal Processor Dsp Applications

• Wireless infrastructure baseband processing
• Portable medical instrumentation
• Industrial motor control systems
• Consumer audio and speech processing

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix 'PGE' corresponds to the 144-pin LQFP package and commercial temperature grade (-40°C to +85°C). Confirm RoHS compliance status through the manufacturer's official documentation. Check for moisture sensitivity level requirements during storage and handling. Ensure compatibility with existing board designs regarding pinout and voltage levels.

Digital Signal Processor Dsp Selection Notes

Select this component when a high-performance 16-bit DSP is required within the C55x family. Compare against other C55x variants based on memory size and peripheral availability. Consider the LQFP-144 package constraints for PCB layout. Evaluate power requirements against the 1.6 V core and 3.3 V I/O specifications. Verify thermal management capabilities for the specified operating temperature range.

Digital Signal Processor Dsp Part Context

This part belongs to the TMS320C55x series, designed for low-power, high-performance digital signal processing applications. It shares architectural similarities with other C55x devices but offers specific memory configurations and clock speeds. The PGE suffix denotes the lead-free, green package variant in the LQFP form factor.

Digital Signal Processor Dsp Replacement Considerations

Direct substitutes within the same package and pinout include other TMS320VC5507 variants with different suffixes indicating package or temperature changes. Cross-family migration to C54x or C67x requires significant software and hardware redesign.