TMS320C6424ZWT7

Digital Signal Processor Dsp Overview

The TMS320C6424ZWT7 is a fixed-point digital signal processor from the TMS320C642x series, manufactured by Texas Instruments. It features a C64x+ DSP core operating at clock rates up to 600 MHz. The device integrates 32 KB of L1 instruction cache and 32 KB of L1 data cache, alongside 256 KB of internal data RAM. It utilizes a 361-pin NFBGA package with dimensions of 16x16 mm. The component supports I/O voltages of 1.8V and 3.3V, with core voltages of 1.05V and 1.20V. It operates within a temperature range of 0°C to +90°C.

Digital Signal Processor Dsp Feature Summary

• C64x+ fixed-point DSP core with performance up to 600 MHz
• Integrated memory including 32 KB L1I cache, 32 KB L1D cache, and 256 KB internal data RAM
• 361-pin NFBGA (16x16) surface-mount package
• Supports multiple interfaces including EBI/EMI, HPI, I2C, McASP, McBSP, UART, and 10/100 Ethernet MAC

Digital Signal Processor Dsp Applications

• Telecommunications enterprise gateways
• Internet Protocol-PBX products
• Voice-over-IP applications
• Video-over-IP markets

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix ZWT7 against the manufacturer's official documentation to confirm pinout and electrical characteristics. Confirm moisture sensitivity level (MSL 3) and reflow soldering profiles during assembly planning. Check for RoHS compliance status in the latest datasheet revision. Ensure ordering quantities align with standard factory packaging requirements.

Digital Signal Processor Dsp Selection Notes

Select this component when high-performance fixed-point processing is required for telecommunications or media applications. Compare against the TNETV2665FIBZWT7 if higher clock speeds (up to 700 MHz) are needed. Verify interface compatibility with target peripherals, specifically checking support for EBI/EMI and HPI buses. Ensure power supply constraints match the 1.05V/1.20V core and 1.8V/3.3V I/O requirements.

Digital Signal Processor Dsp Part Context

This part belongs to the TMS320C642x family of embedded processors. It is functionally related to the TNETV2665 series, which shares similar architectural foundations but may offer enhanced multimedia capabilities. The ZWT7 suffix denotes a specific package and temperature grade variant within the broader C6424 product line.

Digital Signal Processor Dsp Replacement Considerations

The TNETV2665FIBZWT7 is a documented alternative within the same ecosystem, offering a 700 MHz clock rate. Direct substitution requires verification of pin-to-pin compatibility and software compatibility with the C64x+ architecture.