TMS320DM6435ZWTQ6

Digital Signal Processor Dsp Overview

The TMS320DM6435ZWTQ6 is a digital media processor from the DaVinci family, featuring a C64x+ DSP core operating at up to 700 MHz. It delivers up to 5600 MIPS performance with an instruction cycle time of 1.43 ns. The device integrates a Video Processing Subsystem (VPSS) including a configurable video front-end (VPFE), preview engine, and resizer. On-chip memory consists of 32 KB L1 program RAM/cache, 80 KB L1 data RAM/cache, and 128 KB unified L2 mapped RAM. It supports 1.2 V core voltage and 1.8 V/3.3 V I/O voltages, housed in a 361-pin PBGA package.

Digital Signal Processor Dsp Feature Summary

• C64x+ DSP Core: Up to 700 MHz clock rate, 5600 MIPS, VelociTI.2 extensions
• Video Processing Subsystem: VPFE with CCD/CMOS interface, Preview Engine, Histogram, H3A, and Resizer
• Memory Architecture: 32 KB L1P, 80 KB L1D, 128 KB L2 Unified Mapped RAM
• Peripherals: 10/100 Mb/s Ethernet MAC, DDR2 SDRAM controller, HECC, McASP, McBSP, UARTs, GPIO

Digital Signal Processor Dsp Applications

• Digital Media Processing
• Networked Media Encode
• Video Imaging

Digital Signal Processor Dsp Procurement Notes

Verify the suffix 'Q6' indicates automotive qualification grade. Confirm the 'L' suffix status if low-power operation is required, as this specific part number does not include it. Check current production status as DM6435 devices may be discontinued or limited in availability. Ensure compatibility with 1.2 V core and 1.8/3.3 V I/O power supplies during design validation.

Digital Signal Processor Dsp Selection Notes

Select this model for applications requiring high-performance fixed-point DSP processing combined with dedicated hardware video acceleration. The 700 MHz speed grade (-7) offers maximum throughput but requires careful thermal management. Compare against DM6433 or DM6437 if different memory sizes or peripheral sets are needed. Ensure the PCB layout supports the 361-pin BGA package and DDR2 memory interface requirements.

Digital Signal Processor Dsp Part Context

This component belongs to the Texas Instruments TMS320DM643x series of Digital Media Processors. It is based on the third-generation VelociTI VLIW architecture. The ZWT suffix denotes a 361-pin Pb-Free PBGA package with 0.8 mm ball pitch. The Q6 suffix specifies an automotive-grade temperature range and reliability standard.

Digital Signal Processor Dsp Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consider reviewing the TMS320DM6433 or TMS320DM6437 datasheets for pin-compatible or functionally similar alternatives within the same family.