TMS320DM6433ZDU6

Digital Signal Processor Dsp Overview

The TMS320DM6433ZDU6 is a digital media processor from Texas Instruments featuring the C64x+ DSP core. It operates at a maximum clock frequency of 660 MHz, delivering up to 5280 MIPS performance. The device utilizes a 0.09-μm CMOS process and includes 32 KB L1P cache, 80 KB L1D cache, and 128 KB L2 unified RAM. It integrates a Video Processing Subsystem (VPSS) with hardware resizing, on-screen display, and video encoding capabilities. Connectivity options include a 10/100 Ethernet MAC, PCI interface, VLYNQ, and multiple serial ports. The component is housed in a 376-pin plastic BGA package.

Digital Signal Processor Dsp Feature Summary

• C64x+ DSP core operating at 660 MHz with VelociTI.2 extensions
• Video Processing Subsystem (VPSS) with hardware resizer and OSD
• Integrated 10/100 Mb/s Ethernet MAC (EMAC) with MDIO
• 376-pin Plastic BGA Package (ZDU suffix)

Digital Signal Processor Dsp Applications

• Digital Media Processors
• Networked Media Decode

Digital Signal Processor Dsp Procurement Notes

Verify the specific speed grade associated with the 'Q6' suffix against the manufacturer's datasheet to confirm the 660 MHz operational frequency. Ensure that the 376-pin ZDU package dimensions and pinout match the target PCB layout requirements. Confirm RoHS compliance status for the specific manufacturing lot.

Digital Signal Processor Dsp Selection Notes

Select this model when a 660 MHz processing speed is required within the DM6433 family. The ZDU suffix indicates the 376-pin plastic BGA package, which differs from the 361-pin ZWT variant. Ensure the design supports the 1.2 V core voltage and 1.8 V/3.3 V I/O levels specified for this device configuration.

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320DM643x series of Digital Media Processors based on the TMS320C6000 platform. It shares architectural similarities with the DM6437 but offers a lower maximum clock speed of 660 MHz compared to the 700 MHz variant. The device is designed for high-performance fixed-point digital signal processing tasks.

Digital Signal Processor Dsp Replacement Considerations

TMS320DM6433ZDU4 (400 MHz), TMS320DM6433ZDU5 (500 MHz), TMS320DM6433ZDU6 (660 MHz). These variants share the same package and pinout but differ in clock speed.