TMS320VC5470GHKA

Digital Signal Processor Dsp Overview

The TMS320VC5470GHKA is a fixed-point digital signal processor featuring a dual-core architecture that integrates a TMS320C54x DSP and an ARM7TDMI RISC microcontroller. It operates at a maximum clock frequency of 50 MHz and utilizes a 257-ball LFBGA package (19x19 mm). The device supports a 3.3V supply voltage and includes a 23-bit address bus with a 32-bit external data bus width. Designed for embedded applications, it provides boundary scan capabilities and fixed-point processing.

Digital Signal Processor Dsp Feature Summary

• Dual CPU Processor combining TMS320C54x DSP and ARM7TDMI RISC MCU
• Maximum Clock Frequency: 50 MHz
• Package: 257-Ball LFBGA (19x19 mm)
• External Data Bus Width: 32 bit

Digital Signal Processor Dsp Applications

• Embedded systems requiring combined DSP and control processing
• RTOS implementations for digital signal processing tasks

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix GHKA against the official datasheet to confirm pinout and package dimensions. Ensure the component meets RoHS compliance requirements if applicable to your manufacturing standards. Confirm the operating temperature range matches your environmental specifications before finalizing procurement.

Digital Signal Processor Dsp Selection Notes

Select this model when a system requires simultaneous high-performance DSP calculations and general-purpose microcontroller control within a single integrated circuit. The 50 MHz speed and 32-bit external bus are suitable for moderate throughput applications. Verify that the 257-ball BGA footprint fits your PCB layout constraints.

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320VC547X series, which represents early commercial off-the-shelf processors integrating disparate DSP and RISC technologies. It serves as a foundational part for legacy embedded designs requiring mixed-signal processing capabilities without separate discrete components.

Digital Signal Processor Dsp Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.