The CY8C4146LCE-HVS003T is an automotive-grade high-voltage microcontroller with a 48 MHz Arm Cortex-M0+ core, 64 KB flash, and 8 KB SRAM with ECC. It integrates a 12-bit SAR ADC, multi-sense converter for capacitive sensing, LIN/CXPI transceiver, and programmable digital and analog blocks. Operating from 12 V batteries, it supports 3.3 V or 5 V regulation, AEC-Q100 qualification, ISO 26262 ASIL-B safety, and robust ESD protection.