TMS320VC5501ZAV300

Digital Signal Processor Dsp Overview

The TMS320VC5501ZAV300 is a fixed-point digital signal processor from Texas Instruments, operating at a maximum clock frequency of 300 MHz. It features a Harvard architecture with separate program and data buses. The device includes 16 KB of on-chip dual-access RAM (DARAM) and supports external memory interfaces for asynchronous, synchronous, and SDRAM connections. Key peripherals include two multichannel buffered serial ports (McBSP), a host-port interface (HPI), an I2C module, a UART, timers, and general-purpose I/O. It utilizes a PLL-based system clock generator and supports low-power idle modes.

Digital Signal Processor Dsp Feature Summary

• 300-MHz fixed-point DSP core with Harvard architecture
• 16 KB on-chip dual-access RAM (DARAM)
• Integrated peripherals: McBSP, HPI, I2C, UART, GPIO, and timers
• Supports asynchronous, synchronous, and SDRAM external memory interfaces

Digital Signal Processor Dsp Applications

• Audio processing and codec applications
• Modem and telecommunications equipment
• Industrial control systems
• Consumer electronics requiring digital signal processing

Digital Signal Processor Dsp Procurement Notes

Verify the specific ordering suffix ZAV300 against the manufacturer's current datasheet to confirm package type (GZZ or ZZZ BGA) and temperature range. Ensure compatibility with existing board designs regarding pin assignments and power supply requirements. Check for any revision history updates in document SPRS206K that may affect electrical characteristics or timing parameters.

Digital Signal Processor Dsp Selection Notes

Select this component when a 300-MHz fixed-point DSP is required with integrated communication interfaces like McBSP and HPI. Consider the 16 KB internal RAM limitation for larger buffer requirements, which may necessitate external memory configuration. Verify that the target application fits within the supported voltage ranges and thermal specifications defined in the electrical characteristics section.

Digital Signal Processor Dsp Part Context

This part belongs to the TMS320VC550x DSP family, designed for high-performance, low-power digital signal processing. The VC5501 variant specifically offers 300 MHz operation and a specific set of peripheral configurations compared to other members of the series. It is commonly used in applications requiring efficient audio and modem signal processing algorithms.

Digital Signal Processor Dsp Replacement Considerations

Consult the official TI documentation for cross-reference information. No direct public substitute part numbers are confirmed in the provided source material. Any replacement must match the 300-MHz speed grade, package footprint, and peripheral set.