Download the AS87C196CA datasheet PDF.
This datasheet also includes the AS87196CA variant, as both parts are published together in a single manufacturer document.
87C196CA 87C196CB 20 MHz ADVANCED 16-BIT CHMOS MICROCONTROLLER WITH INTEGRATED CAN 2 0
Automotive
Y High Performance CHMOS 16-Bit CPU (up to 20 MHz Operation) Register-Register Architecture Up to 56.