TNETV6421INZDU4

Overview

The TNETV6421INZDU4 is a fixed-point digital signal processor manufactured by Texas Instruments. It features a 376-pin BGA package with dimensions of 23 mm in length. The device operates with a maximum clock frequency of 30 MHz and utilizes a 22-bit address bus width alongside an 8-bit external data bus width. Key architectural characteristics include multiple internal buses, boundary scan support, and fixed-point processing format. The component is lead-free and RoHS compliant.

Feature Summary

• Fixed-point DSP architecture with multiple internal buses
• 376-pin Ball Grid Array (BGA) packaging
• Maximum operating clock frequency of 30 MHz
• Supports boundary scan for testing

Part Context

This component belongs to the TNETV series of digital signal processors from Texas Instruments. It is distinct from the TMS320C6421 series, which offers significantly higher performance capabilities up to 400 MHz. The TNETV6421 variant is designed for specific embedded processing tasks requiring lower power consumption compared to high-performance C6000 series devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should verify pin compatibility and functional equivalence carefully if considering alternatives such as other members of the TNETV family or newer generations of TI DSPs.