Focusing an in-depth study on a highly integrated PMIC designed for multi-port charging applications from Infineon, the CYPD7271-68LQXQ. It incorporates an ARM® Cortex®-M0 32-bit MCU, 128 KB Flash, 32 KB ROM, 16KB SRAM and power devices all on a single die with the embedded flash observed to be a silicon-oxygen-nitrogen-oxygen-silicon (SONOS) design. Followed by a deep-dive in to the progression of embedded memory in PMIC devices and a future outlook. Finally exploratory analyses covers design wins from the Samsung Galaxy S24 series amongst other consumer and automotive products.