The CY8C4126LDE-HVS114T is a high-voltage, mixed-signal automotive MCU featuring a 48 MHz Arm Cortex-M0+ CPU, 64 KB flash, and 8 KB SRAM. It integrates a 12-bit 1 Msps SAR ADC, fifth-generation CAPSENSE capacitive sensing, LIN transceiver, and programmable analog/digital blocks. Operating directly from 12 V/24 V battery (up to 42 V), it supports 3.3 V or 5 V supply, AEC-Q100 qualification, and ISO 26262 ASIL-B safety.