TMS320DM6467CCUTV Equivalent & Substitute Parts

Part Overview

The TMS320DM6467CCUTV is a Digital Media System-on-Chip (DMSoC) from Texas Instruments' TMS320DM646x DaVinci™ series, designed for embedded multimedia applications. This 529-FCBGA package integrates a 594MHz DSP core, 297MHz ARM® processor, and comprehensive multimedia interfaces including Ethernet, USB, McASP, and PCI connectivity.

The TMS320DM6467CCUTV is designated as Last Time Buy, indicating end-of-life status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term product availability for systems currently utilizing this component.

Substiute Parts

TMS320DM6467CCUTV

Texas InstrumentsIn Stock: 765TMS320DM6467CCUTV Datasheet

Current PartRFQ

TMS320DM6467CZUTV

Texas InstrumentsIn Stock: 723TMS320DM6467CZUTV Datasheet

DirectRFQ

TMS320DM6467TCUT1

Texas InstrumentsIn Stock: 3025TMS320DM6467TCUT1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TMS320DM6467CCUTV is determined by the following criteria:

Mandatory Compatibility Parameters:

• Manufacturer: Texas Instruments
• Series: TMS320DM646x, DaVinci™
• Package / Case: 529-BFBGA, FCBGA (19x19)
• Interface Set: EBI/EMI, Ethernet, HPI, I2C, McASP, PCI, SPI, UART, USB
• Operating Temperature Range: 0°C ~ 85°C (TC)
• Mounting Type: Surface Mount
• Moisture Sensitivity Level: 4 (72 Hours)

Variable Parameters Allowing Substitution:

• Clock Rate (DSP and ARM® frequencies)
• Voltage specifications (Core and I/O)
• Product Status (Last Time Buy, Discontinued, Active)
• RoHS Compliance Status
• On-Chip Memory Configuration (ROM, RAM)

Substitute parts must maintain identical package geometry, interface architecture, and thermal operating range. Variations in processing speed and voltage specifications are permissible when system design accommodates the performance characteristics of the substitute component.

Parameter Comparison

Engineering Selection Recommendations

TMS320DM6467CZUTV: This part maintains identical clock rates and voltage specifications to the main part. However, it is designated as Discontinued at DiGi Electronics and carries RoHS non-compliant status. Selection of this substitute is limited to applications where RoHS compliance is not a regulatory requirement and where supply availability through alternative channels is confirmed.

TMS320DM6467TCUT1 (Manufacturer Recommended): This is the active production equivalent from Texas Instruments. It provides higher performance with 1GHz DSP and 500MHz ARM® clock rates compared to the 594MHz DSP and 297MHz ARM® of the main part. Core voltage is specified at 1.30V versus the dual-voltage specification (1.05V, 1.20V) of the main part. This part maintains ROHS3 compliance, Active product status, and identical package geometry and interface architecture. The performance uplift and regulatory compliance make this the primary substitute for new designs and long-term supply continuity.

Frequently Asked Questions (FAQ)

Q: Can TMS320DM6467CZUTV be used as a direct replacement for TMS320DM6467CCUTV?

A: TMS320DM6467CZUTV is electrically and mechanically compatible, sharing identical clock rates, voltage specifications, package geometry, and interface set. However, it is RoHS non-compliant and discontinued. Use is restricted to applications where RoHS compliance is not mandated and supply is confirmed through alternative distribution channels.

Q: What are the key differences between TMS320DM6467TCUT1 and the main part?

A: TMS320DM6467TCUT1 operates at higher clock frequencies (1GHz DSP, 500MHz ARM® versus 594MHz DSP, 297MHz ARM®) and specifies a single core voltage of 1.30V instead of dual voltages (1.05V, 1.20V). Package, interface, and thermal specifications remain identical. This part is in active production with ROHS3 compliance.

Q: Are all three parts pin-compatible?

A: All three parts use the 529-FCBGA (19x19) package with identical pinout and interface architecture. Physical and electrical pin compatibility is maintained across all variants.

Q: What is the significance of the Last Time Buy status for TMS320DM6467CCUTV?

A: Last Time Buy designation indicates the manufacturer will no longer produce this part after a specified cutoff date. Existing inventory may be available, but long-term supply is not guaranteed. Transition to an active production equivalent such as TMS320DM6467TCUT1 is recommended for designs requiring extended component availability.

Q: Does the higher clock rate of TMS320DM6467TCUT1 require design modifications?

A: The higher performance of TMS320DM6467TCUT1 is backward-compatible with designs targeting the lower clock rates of the main part. No design modifications are required; the substitute will operate at the specified performance level. Thermal and power delivery considerations should be evaluated based on system requirements.

Q: What is the Moisture Sensitivity Level (MSL) requirement for all three parts?

A: All three parts are rated MSL 4 (72 Hours), indicating they must be stored in controlled humidity environments and used within 72 hours of exposure to ambient conditions exceeding specified moisture thresholds. Standard moisture-barrier packaging and handling procedures apply.