TNETV2665FIBZWT4

Overview

The TNETV2665FIBZWT4 is a fixed-point digital signal processor from the Texas Instruments TMS320C642x series, based on the C64x+ DSP core. It operates at clock rates up to 700MHz and features 240kB of on-chip RAM and 64kB of ROM. The device utilizes a 361-pin NFBGA package with dimensions of 16x16mm. Electrical specifications include a core voltage of 1.05V or 1.20V and I/O voltages of 1.8V and 3.3V. It supports an operating temperature range of 0°C to +90°C (TJ) and is classified as moisture sensitive level 3.

Feature Summary

• C64x+ fixed-point DSP architecture with processing speeds up to 700MHz
• Integrated memory comprising 240kB RAM and 64kB ROM
• Supports multiple interfaces including EBI/EMI, HPI, I2C, McASP, McBSP, UART, and 10/100 Ethernet MAC

Applications

• Digital media system-on-chip implementations
• Video codec applications
• Image processing systems

Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS compliance status and humidity sensitivity handling requirements prior to assembly. Check for specific ordering suffixes that may indicate package variations or qualification levels. Ensure supply chain documentation matches the manufacturer part number TNETV2665FIBZWT4.

Selection Notes

Select this component when high-performance fixed-point DSP capabilities are required within the DaVinci family. Consider the 361-NFBGA package constraints and thermal management needs for the 0°C to +90°C operating range. Verify interface compatibility with target peripherals such as Ethernet MAC or McBSP before finalizing the design.

Part Context

This part belongs to the TMS320C642x series, which integrates C64x+ DSP cores with peripheral-rich architectures. It serves as a key component in Texas Instruments' DaVinci digital media processors, designed for complex multimedia processing tasks requiring significant computational throughput.

Replacement Considerations

Publicly confirmed substitute part numbers include TNETV2665VIDZWT4 and TNETV2665FIDZWT7. These variants share the same core architecture and package type but may differ in specific feature sets or packaging quantities.