TMS320DM6467CCUT4 Equivalent & Substitute Parts

Part Overview

The TMS320DM6467CCUT4 is a Digital Media System-on-Chip (DMSoC) from Texas Instruments' TMS320DM646x DaVinci™ series, designed for embedded applications requiring integrated media processing capabilities. This device integrates a DSP core, ARM processor, and comprehensive I/O interfaces in a 529-pin FCBGA package. The part is currently in Last Time Buy status, making identification of suitable alternatives essential for ongoing design support and procurement planning.

Substiute Parts

TMS320DM6467CCUT4

Texas InstrumentsIn Stock: 940TMS320DM6467CCUT4 Datasheet

Current PartRFQ

TMS320DM6467TCUT1

Texas InstrumentsIn Stock: 3025TMS320DM6467TCUT1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TMS320DM6467CCUT4 is determined by the following critical parameters:

• Package Compatibility: Identical 529-pin FCBGA (19x19) package ensures mechanical and electrical pin compatibility
• Interface Set: Matching EBI/EMI, Ethernet, HPI, I2C, McASP, PCI, SPI, UART, and USB interfaces maintain functional equivalence
• Memory Configuration: Identical ROM (8kB) and On-Chip RAM (248kB) specifications
• Voltage Specifications: Core and I/O voltage levels must support system power distribution requirements
• Temperature Range: Operating temperature range of 0°C ~ 85°C (TC) must be maintained
• Compliance Standards: RoHS3 compliance and MSL rating of 4 (72 Hours) ensure regulatory and handling compatibility

The TMS320DM6467TCUT1 meets all substitution criteria as a member of the same TMS320DM646x series with identical package, interface, and memory specifications.

Parameter Comparison

Engineering Selection Recommendations

The TMS320DM6467TCUT1 is the designated manufacturer-recommended substitute for the TMS320DM6467CCUT4. Selection of this alternative is supported by the following factors:

• Product Status Transition: The TMS320DM6467CCUT4 is in Last Time Buy status, while the TMS320DM6467TCUT1 maintains Active product status, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: Both parts maintain ROHS3 compliance and identical MSL ratings, satisfying environmental and handling requirements
• Functional Equivalence: Identical package, interface set, memory configuration, and operating temperature range ensure direct functional substitution
• Core Voltage Difference: The TMS320DM6467TCUT1 operates at 1.30V core voltage compared to 1.20V for the TMS320DM6467CCUT4. System power delivery design must accommodate this specification difference

Frequently Asked Questions (FAQ)

Q: Can the TMS320DM6467TCUT1 be used as a direct replacement for the TMS320DM6467CCUT4?

A: Yes. Both parts share identical package geometry (529-pin FCBGA 19x19), interface configuration, memory specifications, and operating temperature range. The core voltage difference (1.30V vs. 1.20V) requires verification that the system power delivery network can support the higher specification.

Q: What is the significance of the Last Time Buy status for the TMS320DM6467CCUT4?

A: Last Time Buy status indicates that Texas Instruments will no longer manufacture this part after a specified cutoff date. Existing inventory will be depleted, and no new production runs are planned. The TMS320DM6467TCUT1 is the recommended path for new designs and ongoing procurement.

Q: Are there any package or pinout differences between these parts?

A: No. Both parts use the identical 529-pin FCBGA (19x19) package with matching pinout and mechanical specifications, ensuring compatibility with existing PCB designs and assembly processes.

Q: How does the core voltage difference affect system design?

A: The TMS320DM6467TCUT1 requires 1.30V core supply compared to 1.20V for the TMS320DM6467CCUT4. The system power delivery network must be capable of supplying the higher voltage specification. I/O voltage levels (1.8V, 3.3V) remain identical.

Q: Are both parts RoHS compliant?

A: Yes. Both the TMS320DM6467CCUT4 and TMS320DM6467TCUT1 are ROHS3 compliant and carry identical Moisture Sensitivity Level (MSL) ratings of 4 (72 Hours).

Q: What interfaces are supported by the substitute part?

A: The TMS320DM6467TCUT1 supports the complete interface set: EBI/EMI, Ethernet, HPI, I2C, McASP, PCI, SPI, UART, and USB, matching the original part specification.