Uh, no. There's a ton of dedicated integrated circuits that are highly optimized for one specific task, and which contain everything you need. For example, an A

Uh, no. There's a ton of dedicated integrated circuits that are highly optimized for one specific task, and which contain everything you need. For example, an ABS module is going to contain something like the L9396, which does signal conditioning for wheel speed sensors, and mosfet drivers for the solenoids. All in one little package configurable by SPI. And even the standard commodity silicon components are going to be AEC-whatever certified, as others have mentioned.