ADSP-2188MKCA-300

Digital Signal Processor Dsp Overview

The ADSP-2188MKCA-300 is a fixed-point digital signal processor from the ADSP-21xx family, manufactured by Analog Devices Inc. It features a 75 MHz clock rate and integrates 48K words of 24-bit program RAM and 56K words of 16-bit data RAM. The device operates with a core voltage of 2.50V and I/O voltage of 3.30V. It utilizes a 144-LFBGA (Mini-BGA) package measuring 10x10 mm. Key architectural components include an ALU, multiplier/accumulator, barrel shifter, two Data Address Generators, and a program sequencer. Interfaces include two serial ports and a host mode or external bus interface.

Digital Signal Processor Dsp Feature Summary

• High-performance DSP architecture with 75 MIPS sustained performance and single-cycle instruction execution.
• Integrated memory: 48K words (24-bit) program RAM and 56K words (16-bit) data RAM.
• Dual serial ports (SPORT0, SPORT1) with hardware companding and automatic data buffering.
• Flexible system interface supporting Full Memory Mode or Host Mode via IDMA port.

Digital Signal Processor Dsp Applications

• Digital signal processing applications requiring high-speed numeric processing.
• Audio processing systems utilizing serial port interfaces.
• Embedded control systems compatible with ADSP-2100 family code.

Digital Signal Processor Dsp Procurement Notes

Verify component authenticity through authorized distributors. Check for RoHS compliance status as indicated in official documentation. Confirm package integrity upon receipt. Ensure handling procedures meet ESD protection standards for surface-mount devices. Review datasheet for specific ordering suffix requirements to match voltage and temperature grades.

Digital Signal Processor Dsp Selection Notes

Select this model for applications requiring ADSP-2100 family compatibility with integrated on-chip memory. Choose based on the need for 75 MHz processing speed and 144-ball Mini-BGA packaging constraints. Consider power supply requirements of 2.50V core and 3.30V I/O. Evaluate interface needs between Full Memory Mode and Host Mode configurations during design phase.

Digital Signal Processor Dsp Part Context

This component belongs to the ADSP-2189M series within the ADSP-21xx family. It shares architectural similarities with other members like the ADSP-2189MKCA-300 but may differ in specific configuration options or manufacturing revisions. The part number indicates a specific pinout and electrical characteristic set defined by Analog Devices for this microcomputer class.

Digital Signal Processor Dsp Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Analog Devices technical support for cross-reference information regarding equivalent or upgraded models within the SHARC or Blackfin families if discontinuation is a concern.