ATA6571-GCQW1-VAO

Drivers, Receivers, Transceivers Overview

The ATA6571-GCQW1-VAO is a high-speed CAN transceiver from the Microchip ATA657x family, designed for automotive applications. It supports data rates up to 5 Mbit/s and complies with ISO 11898-2 standards. The device features partial network capability (ISO 11898-6) for power management. It operates within a supply voltage range of 4.5 V to 28 V and functions across an extended temperature range of -40°C to +125°C. Packaged in a VDFN-14 format, it integrates enhanced EMC and ESD protection on bus pins.

Drivers, Receivers, Transceivers Feature Summary

• Supports flexible data rate (CAN-FD) and partial network modes for efficient energy management.
• Provides robust electromagnetic compatibility and electrostatic discharge protection suitable for harsh automotive environments.
• Enables low-power operation through dedicated standby and sleep modes with local or remote wake-up capabilities.

Drivers, Receivers, Transceivers Applications

• High-speed Controller Area Network (CAN) nodes in automotive electronic control units.
• Partial network implementations requiring reduced power consumption during vehicle idle states.
• Prototyping and validation of CAN physical layer designs using compatible development boards.

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'VAO' against official Microchip documentation to confirm its exact meaning regarding quality or packaging variations. Ensure the component meets required automotive qualification standards such as AEC-Q100 before integration into final designs.

Drivers, Receivers, Transceivers Selection Notes

Select this model when partial network functionality and high-speed transmission are required simultaneously. Compare with ATA6570 variants if specific pinout differences or alternative wake-up configurations better suit the system architecture. Confirm package availability matches the PCB layout constraints.

Drivers, Receivers, Transceivers Part Context

This component belongs to the ATA657x series of high-speed CAN transceivers manufactured by Microchip Technology. The series includes variants like ATA6570 and ATA6574, offering similar core functionalities with slight differences in feature sets or packaging options tailored for diverse automotive interface requirements.

Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes within the same family include ATA6570-GCQW1 and ATA6574-GCQW1. Verify functional equivalence regarding partial network support and pin compatibility before substitution. Consult official cross-reference lists for any updated revisions or alternate packages.