TNETV2664FIBZWT

Overview

The TNETV2664FIBZWT is a fixed-point digital signal processor from the Texas Instruments TMS320C642x series, based on the C64x+ DSP core. It operates at clock speeds up to 600MHz and integrates 240kB of on-chip RAM alongside 64kB of ROM. The device supports multiple voltage domains, including 1.05V/1.20V for the core and 1.8V/3.3V for I/O. Packaged in a 361-pin NFBGA (16x16 mm) format, it functions within a junction temperature range of 0°C to 90°C. Key interfaces include EBI/EMI, HPI, I2C, McASP, McBSP, UART, and a 10/100 Ethernet MAC.

Feature Summary

• C64x+ fixed-point DSP architecture with processing speeds up to 600MHz
• Integrated memory configuration comprising 240kB SRAM and 64kB ROM
• Comprehensive peripheral set including 10/100 Ethernet MAC, HPI, and serial audio interfaces
• 361-pin NFBGA package suitable for surface-mount assembly

Applications

• Digital media system-on-chip implementations
• Video codec and image processing hardware
• Network infrastructure equipment requiring embedded DSP capabilities

Procurement Notes

Verify the specific suffix designations against official Texas Instruments documentation to confirm exact speed grades and packaging variants. Ensure compatibility with required voltage levels and interface configurations for the target application environment before procurement.

Selection Notes

Select this component when high-performance fixed-point processing is required alongside integrated networking features. Compare against other members of the TMS320C642x family to determine if alternative clock speeds or memory sizes better suit the specific computational load and physical constraints of the design.

Part Context

This part belongs to the Davinci Digital Media System-on-Chip family, specifically utilizing the TMS320C642x DSP core lineage. It serves as an embedded processor designed for applications demanding significant digital signal processing throughput combined with multimedia and communication interface integration.

Replacement Considerations

Public documentation identifies TMS320C6424ZWT4 and TMS320C6424ZWT7 as related part numbers within the same product family. Verify functional equivalence and pin compatibility through official datasheets before considering substitution.