TMS320VC5404GGU

Digital Signal Processor Dsp Overview

The TMS320VC5404GGU is a fixed-point digital signal processor from the Texas Instruments TMS320VC5407/VC5404 family, utilizing the C54x core architecture. It operates at a maximum clock frequency of 160 MHz with a 16-bit data bus width and requires a 1.6-V supply voltage. The device integrates 32 kB of program memory and 32 kB of data RAM within a 144-ball MicroStar BGA package (GGU). Key peripherals include two multichannel buffered serial ports (McBSPs), a universal asynchronous receiver/transmitter (UART), a hardware timer, and a direct memory access (DMA) controller.

Digital Signal Processor Dsp Feature Summary

• C54x DSP core operating up to 160 MHz
• Integrated 32 kB program memory and 32 kB data RAM
• Two multichannel buffered serial ports (McBSP)
• Universal asynchronous receiver/transmitter (UART)
• Direct memory access (DMA) controller

Digital Signal Processor Dsp Applications

• Digital audio processing
• Modem applications
• Voice coding and decoding
• General-purpose digital signal processing

Digital Signal Processor Dsp Procurement Notes

Verify the specific ordering suffix GGU corresponds to the 144-ball MicroStar BGA package configuration. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors before procurement.

Digital Signal Processor Dsp Selection Notes

Select this component for applications requiring high-performance fixed-point processing in a compact surface-mount footprint. Ensure the design supports the 1.6-V core voltage and 3.3-V I/O requirements. Evaluate memory capacity against algorithm complexity to determine if external memory expansion is necessary.

Digital Signal Processor Dsp Part Context

This part belongs to the TMS320VC5407/VC5404 series, which shares architectural similarities but differs in on-chip memory sizes. The VC5404 variant specifically provides 32 kB of both program and data RAM, distinguishing it from higher-capacity models like the VC5407.

Digital Signal Processor Dsp Replacement Considerations

TMS320VC5407PGE: Offers increased memory capacity (64 kB program, 128 kB data) in an LQFP-144 package.