ADSP-21060LKSZ-133

Digital Signal Processor Dsp Overview

The ADSP-21060LKSZ-133 is a SHARC floating-point digital signal processor from Analog Devices, operating at a maximum clock frequency of 33 MHz. It delivers 80 MFLOPS sustained performance and features a Super Harvard architecture with four independent buses for dual data fetch, instruction fetch, and nonintrusive I/O. The device includes 512 kB of on-chip SRAM organized into two dual-ported blocks. It utilizes a 240-lead MQFP package and operates on a 3.3 V supply voltage.

Digital Signal Processor Dsp Feature Summary

• Super Harvard Architecture with four independent buses enabling single-cycle parallel execution of ALU, multiplier, and shifter operations.
• Integrated 512 kB dual-ported on-chip SRAM supporting independent access by the core processor and DMA controller.
• Comprehensive I/O peripherals including ten DMA channels, six link ports, two synchronous serial ports, and a host processor interface.
• Multiprocessing capabilities allowing glueless connection of up to six processors with distributed bus arbitration.

Digital Signal Processor Dsp Applications

• Embedded parallel signal processing systems
• Instrumentation applications requiring high I/O bandwidth
• Communications systems utilizing DSP algorithms

Digital Signal Processor Dsp Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status as indicated in official documentation. Check for moisture sensitivity level (MSL) handling requirements during storage and assembly. Ensure compatibility with 3.3 V logic levels for all interface connections.

Digital Signal Processor Dsp Selection Notes

Select this model for applications requiring 3.3 V operation and 33 MHz processing speed. Compare against the ADSP-21060KSZ-133 if 5 V I/O compatibility is required instead. Consider the ADSP-21060LKS-160 variant if a higher 40 MHz clock rate is necessary for the design.

Digital Signal Processor Dsp Part Context

This component belongs to the ADSP-21060L family within the SHARC processor series. It shares architectural similarities with the ADSP-21060 and ADSP-21062 models but differs in memory size and operating voltage specifications. The 'L' suffix denotes low-voltage 3.3 V operation, while 'KSZ' indicates the specific thermally enhanced MQFP package type.

Digital Signal Processor Dsp Replacement Considerations

Public confirmed substitute part numbers: ADSP-21060KSZ-133 (5V version), ADSP-21060LKS-160 (40MHz version). Verify pinout and voltage compatibility before substitution.