M82351-12

Audio Special Purpose Overview

The MACOM M82351-12 is a Comcerto 300 series Voice Processing Unit (VPU) designed for audio systems. It operates as an integrated voice processor with I2C and SPI interfaces, housed in a 484-PBGA package measuring 23x23 mm. The component supports surface mount installation and is supplied in bulk packaging. This device functions as a specialized audio processing solution within the broader Comcerto portfolio.

Audio Special Purpose Feature Summary

• Integrated Voice Processing Unit (VPU) functionality
• I2C and SPI interface support
• 484-BGA package (23x23 mm)
• Comcerto 300 series classification

Audio Special Purpose Applications

• Audio Systems

Audio Special Purpose Procurement Notes

Verify the specific voltage supply and operating temperature ranges, as these parameters are not provided in the available documentation. Confirm that the 484-PBGA footprint matches the target PCB design requirements before procurement.

Audio Special Purpose Selection Notes

Select this component when a dedicated VPU with I2C/SPI control is required for audio applications. Ensure the system design accommodates the 484-ball BGA package dimensions and surface mount mounting type specified for this unit.

Audio Special Purpose Part Context

This part belongs to the Comcerto 300 series, which encompasses various connectivity and processing solutions. The M82351-12 specifically addresses voice processing needs within this family, distinct from other Comcerto models focused on networking or general-purpose computing.

Audio Special Purpose Replacement Considerations

No publicly confirmed substitute part numbers are available in the source material. Verify compatibility with existing board layouts if considering alternative VPU solutions.