TNETV2667FIBZWT

Overview

The TNETV2667FIBZWT is a fixed-point digital signal processor from the TMS320C6424 series, based on the C64x+ DSP core. It operates at clock rates up to 700MHz and features a 361-pin NFBGA package. The device supports an operating temperature range of 0°C to +90°C. It includes 64 kB of non-volatile ROM and utilizes a 1.05V core voltage. Key interfaces include EBI/EMI, HPI, I2C, McASP, McBSP, UART, and a 10/100 Ethernet MAC.

Feature Summary

• Integrates a high-performance C64x+ fixed-point DSP core for advanced digital signal processing tasks.
• Includes a built-in 10/100 Ethernet Media Access Controller for network connectivity.
• Supports multiple serial communication protocols including I2C, McASP, McBSP, and UART.
• Features external bus interfaces (EBI/EMI) and Host Processor Interface (HPI) for system expansion.

Applications

• Digital media processing systems
• Networked audio and video applications
• Embedded control systems requiring high-speed DSP capabilities

Procurement Notes

Verify component authenticity through official Texas Instruments channels or authorized distributors. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure storage conditions meet JEDDEC standards for humidity-sensitive devices. Validate pinout and package dimensions against the latest datasheet specifications to guarantee compatibility with existing PCB layouts.

Selection Notes

Select this component when a high-clock-rate fixed-point DSP is required alongside integrated Ethernet functionality. Consider the 361-pin NFBGA package constraints and thermal management requirements for the 0°C to +90°C operating range. Evaluate interface needs such as McASP or McBSP for audio streams versus standard UART or I2C for control signals before finalizing the design.

Part Context

This part belongs to the TMS320C6424 family of embedded processors designed for complex digital signal processing. It leverages the C64x+ architecture to deliver enhanced performance over previous generations. The integration of networking peripherals reduces the need for external controllers, simplifying system architecture for media-centric applications.

Replacement Considerations

TNETV2665FIBZWT4