TNETV2665FIDZWT4

Overview

The TNETV2665FIDZWT4 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 is housed in a 361-pin NFBGA package with dimensions of 16x16 mm. The device supports dual voltage domains: 1.05V/1.20V for the core and 1.8V/3.3V for I/O. It integrates 240kB of on-chip RAM and 64kB of ROM. The component functions within a junction temperature range of 0°C to +90°C and features interfaces including 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 comprising 240kB SRAM and 64kB ROM
• Dual-voltage operation supporting 1.05V/1.20V core and 1.8V/3.3V I/O
• On-chip peripherals include 10/100 Ethernet MAC, McBSP, and McASP

Applications

• Digital media system-on-chip implementations
• Video conferencing systems
• Network video surveillance equipment
• IP set-top boxes

Procurement Notes

Verify the specific suffix ZWT4 against official datasheets to confirm package type and moisture sensitivity level (MSL 3). Ensure design compatibility with the required 1.05V/1.20V core voltage and 1.8V/3.3V I/O levels. Confirm that the 361-NFBGA footprint matches the PCB layout specifications before ordering.

Selection Notes

Select this component when C64x+ performance up to 600MHz is required alongside integrated Ethernet MAC capabilities. Compare against the TNETV2665FIBZWT7 variant if higher clock speeds or different packaging options are needed. Ensure the application environment stays within the 0°C to +90°C operating temperature range.

Part Context

This part belongs to the TMS320C642x family, which utilizes the high-performance C64x+ DSP core. It is functionally related to other variants such as the TNETV2665FIBZWT7 and TNETV2665VIDZWT4, which share similar architectural foundations but may differ in clock speed or package configuration.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult the official Texas Instruments product selection guide for compatible alternatives within the TMS320C642x family.