TMS320C6414TBGLZA8

Digital Signal Processor Dsp Overview

The TMS320C6414TBGLZA8 is a fixed-point digital signal processor from the Texas Instruments C64x family, utilizing the VelociTI.2 advanced VLIW architecture. It features an 8000 MIPS performance rating at a maximum clock frequency of 1 GHz (1-ns instruction cycle). The core comprises eight independent functional units: six ALUs and two multipliers, alongside 64 general-purpose registers. Memory includes 16 KB L1P cache, 16 KB L1D cache, and 1 MB of unified L2 RAM/cache. The device operates with 3.3-V I/Os and a 1.1-V internal core voltage, housed in a 532-pin BGA package.

Digital Signal Processor Dsp Feature Summary

• VelociTI.2 Architecture: Eight highly independent functional units enabling up to eight 32-bit instructions per cycle.
• High Performance: Supports clock rates up to 1 GHz, delivering 8000 MIPS or 4000 MMACS.
• Memory Hierarchy: 16-KB direct-mapped L1 program cache, 16-KB 2-way set-associative L1 data cache, and 1-MB flexible L2 memory.
• Peripheral Set: Includes 64-channel EDMA, PCI interface, three McBSPs, UTOPIA, and dual EMIFs.

Digital Signal Processor Dsp Applications

• Wireless infrastructure base stations
• Channel decoding for 3GPP/3GPP2 standards
• Image processing and computer vision algorithms

Digital Signal Processor Dsp Procurement Notes

Verify the specific speed grade suffix (e.g., A8) against the datasheet Table 1 to confirm the exact operating frequency and voltage requirements. Ensure the ordering suffix matches the required temperature range and package variant (GLZ/BGA) as defined in the mechanical data section.

Digital Signal Processor Dsp Selection Notes

Select this model for applications requiring high-throughput fixed-point processing with software compatibility to legacy C62x code. Consider the pin-compatible C6415T/C6416T variants if additional peripherals like PCI, UTOPIA, or decoder coprocessors are necessary for the system design.

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320C64x generation within the C6000 DSP platform. It shares pinout compatibility with the C6415T and C6416T devices when peripheral configurations are aligned, facilitating migration between performance tiers within the same hardware footprint.

Digital Signal Processor Dsp Replacement Considerations

The TMS320C6415TBGLZA8 and TMS320C6416TBGLZA8 are pin-compatible alternatives. Substitution requires verifying that the target application does not utilize disabled peripherals on the C6414T, such as PCI or UTOPIA, which are present on the higher-tier models.