SM320VC5507PGESEP

Digital Signal Processor Dsp Overview

The SM320VC5507PGESEP is a fixed-point digital signal processor from the TMS320C55x family, manufactured by Texas Instruments. It features a C55x core with a maximum clock frequency of 160 MHz and operates within an extended industrial temperature range of -55°C to +125°C. The device utilizes a 144-pin LQFP surface-mount package and supports a 3.3V I/O voltage with a 1.6V core supply. Key specifications include 16-bit data bus width, 64 kB of program memory, and 5 kB of data RAM, delivering up to 160 MMACS performance.

Digital Signal Processor Dsp Feature Summary

• Extended industrial operating temperature range (-55°C to +125°C)
• High-performance C55x DSP core running at up to 160 MHz
• Integrated memory: 64 kB program memory and 5 kB data RAM
• 144-pin LQFP surface-mount package for compact integration

Digital Signal Processor Dsp Applications

• Industrial motor control systems requiring wide temperature tolerance
• Harsh environment audio processing applications
• Embedded control systems in automotive or aerospace sectors

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320C55x series of low-power, high-performance fixed-point DSPs. The 'SM' prefix typically denotes the extended industrial temperature grade variant compared to standard commercial parts. It shares architectural similarities with other C5507 derivatives but is distinguished by its specific thermal rating and packaging suffix.

Digital Signal Processor Dsp Replacement Considerations

Verify pin compatibility and thermal characteristics when substituting with TMS320VC5507 variants. Ensure the replacement part meets the -55°C to +125°C operating requirement. Check for any differences in internal memory configuration or power supply requirements between the SM320 and standard VC5507 models.