TMS320VC5509AGHHR

Digital Signal Processor Dsp Overview

The TMS320VC5509AGHHR is a fixed-point digital signal processor from Texas Instruments, part of the C5000 series. It operates at a maximum frequency of 200 MHz with a throughput of 400 MIPS. The device features a Harvard bus architecture with 64 kB of program memory (DARAM/SARAM/ROM) and 256 kB of data memory. It utilizes a 144-pin LQFP package and supports typical supply voltages of 1.6 V and 3.3 V. Designed for low-power applications, it includes integrated peripherals such as timers, serial ports, and a Host Port Interface (HPI).

Digital Signal Processor Dsp Feature Summary

• High-performance 200 MHz clock speed delivering 400 MIPS processing capability.
• Integrated memory structure comprising 64 kB program memory and 256 kB data memory.
• Low-power design optimized for portable and battery-operated devices.
• Rich peripheral set including multiple serial ports, timers, and HPI.

Digital Signal Processor Dsp Applications

• Portable palmprint recognition systems requiring efficient image processing.
• Audio and video processing in consumer electronics.
• Communication equipment utilizing digital signal filtering and modulation.
• Biometric access control hardware platforms.

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix GHHR against the official datasheet to confirm package type and temperature range. Ensure compatibility with development tools such as Code Composer Studio versions prior to CCS 20, as newer iterations may lack support for the C55x family. Confirm moisture sensitivity levels and handling requirements during assembly.

Digital Signal Processor Dsp Selection Notes

Select this component when a balance of high computational throughput and low power consumption is required for embedded signal processing tasks. The 144-pin LQFP package suits designs needing extensive I/O connectivity. Consider the availability of legacy development environments if migrating existing C5000-based projects.

Digital Signal Processor Dsp Part Context

This model belongs to the Texas Instruments TMS320VC5509A family, which is widely recognized for its efficiency in complex algorithm execution on portable platforms. It serves as a core processor in systems integrating CMOS image sensors and microcontrollers for specialized recognition tasks.

Digital Signal Processor Dsp Replacement Considerations

Direct substitutes within the same performance tier include other C5000 series variants such as the TMS320VC5509APGE or TMS320VC5509A. Cross-referencing pinouts and memory configurations is essential when considering alternative packages or updated revisions.