ADSP-21065LKCAZ240

Digital Signal Processor Dsp Overview

The ADSP-21065LKCAZ240 is a SHARC® family digital signal processor featuring a 32-bit floating-point core. It operates at a maximum clock frequency of 60 MHz, delivering 66 MIPS and 198 MFLOPS performance. The device integrates 544 Kbits of on-chip SRAM and utilizes a Super Harvard architecture with separate instruction and data buses. It is housed in a 196-pin CSPBGA package (15x15 mm) with a height of 1.25 mm. Operating voltages are specified at 3.13 V to 3.6 V for the core and I/O. The component supports serial interfaces and includes eight UART channels.

Digital Signal Processor Dsp Feature Summary

• SHARC® 32-bit floating-point DSP core with 60 MHz clock speed
• Integrated 544 Kbit SRAM memory
• 196-pin CSPBGA package (15x15 mm)
• Eight-channel UART interface support

Digital Signal Processor Dsp Applications

• Real-time infrared image processing systems
• Embedded face recognition implementations
• Digital signal processing in surveillance markets

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix 'KCAZ' against the manufacturer's current datasheet to confirm pinout compatibility and RoHS status. Confirm availability as some variants within this series may be discontinued or subject to long lead times. Ensure the 196-CSPBGA footprint matches the PCB design constraints.

Digital Signal Processor Dsp Selection Notes

Select this model when a high-performance floating-point DSP is required for complex algorithms like PCA or wavelet transforms. The 60 MHz speed and 544 Kbit RAM suit applications with moderate memory demands. Compare against the ADSP-21065LCCA-240 if a different package type is preferred, noting that the LKCA variant offers specific interface configurations.

Digital Signal Processor Dsp Part Context

This component belongs to the Analog Devices SHARC® series, designed for high-speed numerical computing. It is part of the ADSP-21065L family, which provides scalable performance for embedded signal processing tasks. The device is often paired with external memory or FPGAs for expanded system capabilities.

Digital Signal Processor Dsp Replacement Considerations

The ADSP-21065LCCA-240 is a related variant within the same family but differs in package type. Verify electrical and pin compatibility before substitution. No direct public substitute part numbers are confirmed.