TMS320C5505AZCHA12

Digital Signal Processor Dsp Overview

The TMS320C5505AZCHA12 is a fixed-point digital signal processor from the Texas Instruments C5000 family. It features a single C55x core with a maximum clock frequency of 120 MHz. The device integrates 128 KB of program memory and 320 KB of data RAM. It operates at a supply voltage of 1.3 V and is housed in a 196-pin NFBGA package. The component supports surface mount installation and includes boundary scan capabilities.

Digital Signal Processor Dsp Feature Summary

• C55x DSP core architecture for high performance and low power consumption
• Maximum operating frequency of 120 MHz
• 128 KB program memory and 320 KB data RAM
• 196-pin NFBGA package with surface mount technology

Digital Signal Processor Dsp Applications

• Low-power audio processing systems
• Portable consumer electronics
• Industrial control applications

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix 'A12' against official Texas Instruments documentation to confirm the exact speed grade and temperature range, as suffixes define operational parameters. Ensure compliance with RoHS standards and lead-free requirements during sourcing. Cross-reference the 196-NFBGA package dimensions for PCB layout compatibility.

Digital Signal Processor Dsp Selection Notes

Select this model when a balance of moderate processing speed (120 MHz) and significant on-chip memory (320 KB RAM) is required. The 1.3 V supply voltage indicates suitability for battery-operated devices. Compare against other C5505 variants if higher clock speeds or different package options are needed for the specific application constraints.

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320C5505 series within the broader C5000 DSP portfolio. It shares the same core architecture and memory configuration as other variants in the series, differing primarily in clock speed grades and packaging options defined by the ordering suffix. It is designed for applications requiring efficient fixed-point signal processing.

Digital Signal Processor Dsp Replacement Considerations

Direct replacements include other TMS320C5505 variants with compatible pinouts and memory maps, such as those with different speed grades (e.g., A15, A20). Verify that the substitute part's operating voltage and temperature range meet the system requirements before substitution.