Hi Chris
There are a few in WLCSP with CAN: Kinetis® Mini MCUs: Wafer-Level Chip-scale Packages (WLCSP) based on Arm® Cortex®-M0+/M4 Core|NXP
such as K20 and K60.
Regards
Mark
Hi Mark,
Thanks for that. I guess the smallest Kinetis processor with a CAN transceiver would be 5mm x 5mm. Am I correct?