DM365ZCEZ

Digital Signal Processor Dsp Overview

The TMS320DM365ZCEZ is a digital media system-on-chip from Texas Instruments' DaVinci family, integrating an ARM926EJ-S core and a C674x DSP. It operates at a maximum clock frequency of 300 MHz with a 1.35 V core voltage. The device features 16 kB program memory, 32 kB data RAM, and 16/8 kB L1 cache for instructions and data respectively. It supports I/O voltages of 1.8 V and 3.3 V and is housed in a 338-pin NFBGA package suitable for surface mount installation across a temperature range of -40°C to +85°C.

Digital Signal Processor Dsp Feature Summary

• Integrated ARM926EJ-S processor core running up to 300 MHz
• C674x fixed-point DSP core for high-performance signal processing
• Supports multiple interfaces including Ethernet, USB, I2C, UART, and Video
• On-chip memory includes 16 kB ROM, 32 kB RAM, and dedicated L1 caches

Digital Signal Processor Dsp Applications

• Digital video surveillance systems
• Video conferencing endpoints
• Medical imaging devices
• Industrial machine vision

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix ZCEZ against the official datasheet to confirm pinout and electrical characteristics match the design requirements. Check for moisture sensitivity levels and recommended reflow profiles during assembly planning. Confirm availability status as component lifecycles may change without prior notice.

Digital Signal Processor Dsp Selection Notes

Select this component when both general-purpose control via ARM9 and high-throughput digital signal processing via C674x are required on a single chip. Ensure power supply designs accommodate the 1.35 V core and 1.8/3.3 V I/O rails. Consider the 338-NFBGA package size for PCB layout constraints.

Digital Signal Processor Dsp Part Context

This part belongs to the TMS320DM365 series within the DaVinci architecture. It shares the same core architecture and peripheral set as other variants in the DM365 family, differing primarily in packaging, speed grades, or commercial qualification. It serves as a successor to earlier DM64x series devices with enhanced ARM integration.

Digital Signal Processor Dsp Replacement Considerations

Direct replacements include other TMS320DM365 variants such as TMS320DM365ZCE27 or TMS320DM365ZCT30 if speed grade differences are acceptable. Cross-family migration to TMS320DM368 requires significant software and hardware redesign due to different core specifications.