ZHCSKP3K September 2021 – April 2024 TDA4VM , TDA4VM-Q1
PRODUCTION DATA
Entry into MCU Only lower power state is accomplished by executing a power down sequence except for the 4 MCU supply groups (VDDSHVx_MCU at 3.3V, VDDSHVx_MCU at 1.8V, VDDA_MCU_PLLGRP0/VDDA_MCU_TEMP analog supplies at 1.8V, VDD_MCU/VDDAR_MCU at 0.85V) that remain energized. Exit from MCU Only state is accomplished by executing a power up sequence with the 4 MCU supply groups remaining energized throughout the sequence. The example diagram shown is for an Isolated MCU & Main PDN type with eMMC support.