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LC540A Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LC540ATI437Yes

LC540A is a digital signal processor (DSP) manufactured by Texas Instruments (TI).

The LC540A is a digital signal processor (DSP) manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from the Manufactor Datasheet:

Specifications:

  • Architecture: Fixed-point DSP
  • Clock Speed: 40 MHz
  • Instruction Cycle Time: 25 ns
  • On-Chip RAM: 10K words
  • On-Chip ROM: 2K words
  • Data/Program Memory: Harvard architecture
  • I/O Ports: Multiple configurable ports
  • Power Supply: 5V operation
  • Package Type: Plastic leaded chip carrier (PLCC)

Descriptions:

  • The LC540A is part of TI’s TMS320C5x DSP family, optimized for high-performance digital signal processing applications.
  • It is designed for embedded control, telecommunications, and real-time signal processing.
  • The Harvard architecture allows simultaneous access to program and data memory for improved efficiency.

Features:

  • High-Speed Processing: 40 MHz operation with 25 ns instruction cycle time.
  • On-Chip Memory: Includes 10K words of RAM and 2K words of ROM.
  • Efficient Instruction Set: Supports single-cycle multiply-accumulate (MAC) operations.
  • Low Power Consumption: Designed for power-sensitive applications.
  • Versatile I/O: Configurable ports for flexible interfacing.
  • Development Support: Compatible with TI’s development tools and emulators.

This information is based solely on the manufacturer's documentation. For further details, refer to TI’s official datasheets or product guides.

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