TMS320DM6467CCUT

Digital Signal Processor Dsp Overview

The TMS320DM6467CCUT is a Digital Media System-on-Chip (DMSoC) from Texas Instruments, utilizing DaVinci technology. It integrates a C64x+ DSP core operating at up to 729 MHz and an ARM926EJ-S RISC core running at up to 364.5 MHz. The device features 248 KB of on-chip RAM and 8 KB of ROM. Key peripherals include two HDVICP engines for video acceleration, a Video Data Conversion Engine (VDCE), a 10/100/1000 Mb/s Ethernet MAC, USB 2.0 PHY, and a configurable Video Port Interface (VPIF). It is housed in a 529-pin FCBGA package with a 0.8 mm ball pitch.

Digital Signal Processor Dsp Feature Summary

• Dual-core architecture combining a high-performance C64x+ DSP (up to 729 MHz) and an ARM926EJ-S processor (up to 364.5 MHz)
• Integrated High-Definition Video/Imaging Co-processor (HDVICP) and Video Data Conversion Engine (VDCE) for hardware-accelerated video processing
• Comprehensive connectivity including Gigabit Ethernet MAC, USB 2.0 PHY, PCI, and multiple serial interfaces (UART, I2C, SPI, McASP)
• Configurable Video Port Interface (VPIF) supporting SD and HD video capture and display standards

Digital Signal Processor Dsp Applications

• Digital media encode, decode, transcode, and transrate systems
• Networked media gateways and set-top boxes
• Video conferencing endpoints
• IP surveillance cameras and network video recorders

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix 'CCUT' against current manufacturer documentation to confirm pinout, voltage levels, and package dimensions. Check for end-of-life status or obsolescence notices, as older DMSoC models may have been superseded by newer generations. Ensure compatibility with required DDR2 memory controllers and external power supply rails (1.2 V core, 1.8 V/3.3 V I/O) during component sourcing.

Digital Signal Processor Dsp Selection Notes

Select this model when high-throughput fixed-point DSP processing is required alongside a general-purpose OS-running ARM core. The -729 variant offers higher clock speeds but requires careful thermal management. Verify that the 529-pin FCBGA package fits the PCB footprint constraints. Confirm support for necessary boot sources (NAND, NOR, UART) via the ARM bootloader if external memory interfaces are utilized.

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320DM646x family within the TI DaVinci platform. It succeeded earlier ZUT package variants, which are classified as end-of-life. The CUT suffix denotes a lead-free BGA package with a 0.8 mm ball pitch, designed for surface-mount assembly in compact multimedia devices requiring robust video processing capabilities.

Digital Signal Processor Dsp Replacement Considerations

Publicly confirmed direct substitutes are not explicitly listed in the provided datasheet. Review the TI product migration guide for the DaVinci family for potential next-generation replacements such as the DM644x or DM36x series, depending on performance and peripheral requirements.