AS8221 Description
This document is subjected to change without notice. The AS8221 is a high speed automotive bus driver fully conforming to the FlexRay Electrical Physical Layer Specification V2.1 Rev B. The AS8221 operates as a bi-directional interface between the FlexRay munication Controller and the twisted-pair copper wiring.
AS8221 Key Features
- Two inhibit pins for external voltage supply control
- Local wake-up input
- Remote wake-up capability via FlexRay bus in low-power modes