XVF3510-QF60-C

Overview

The XVF3510-QF60-C is a Voice Processing Unit (VPU) from XMOS, designed for far-field voice conferencing applications. It operates within a voltage supply range of 0.95V to 1.05V and supports an operating temperature of 0°C to 70°C (TA). The device features interfaces including I2C, I2S, PDM, QSPI, SPI, and USB. It is housed in a 60-VFQFN exposed pad package with dimensions of 7x7 mm, identified as a 60-QFN supplier device package. This component functions as a specialized audio processor for voice enhancement tasks.

Feature Summary

• Integrated Voice Processing Unit (VPU) architecture optimized for voice applications
• Supports multiple digital interfaces: I2C, I2S, PDM, QSPI, SPI, and USB
• Designed specifically for far-field voice conferencing scenarios
• Operates on a low voltage supply range of 0.95V to 1.05V

Applications

• Far field voice conferencing systems
• Voice processing units requiring multi-channel input support

Procurement Notes

Verify the specific ordering suffix 'C' against official XMOS documentation to confirm any variations in tape-and-reel packaging or environmental ratings, as local sources indicate tray packaging which may differ from standard reel configurations. Ensure compatibility with the required 0.95V-1.05V power domain during design-in.

Selection Notes

Select this component when a dedicated VPU is required for far-field voice capture rather than general-purpose audio DSP. The 60-pin QFN package suits space-constrained designs. Verify that the host system can provide the specified 0.95V to 1.05V supply rail and supports the necessary PDM and I2S interface protocols for microphone array integration.

Part Context

The XVF3510 series belongs to XMOS's VocalFusion family of voice processors. The -QF60 designation indicates the 60-pin QFN package variant. This model serves as a hardware accelerator for beamforming, echo cancellation, and noise suppression algorithms, offloading these tasks from the main application processor in smart speaker and conference phone devices.

Replacement Considerations

Check XMOS datasheets for pin-compatible upgrades such as the XVF3610, which offers enhanced performance and lower power consumption. Ensure that any substitute maintains support for the required PDM microphone inputs and USB/I2S output interfaces.