SPRUJ52C june 2022 – july 2023 AM69 , AM69A , TDA4AH-Q1 , TDA4AP-Q1 , TDA4VH-Q1 , TDA4VP-Q1
LPDDR4 memories are specified to run at high frequency and include additional features such as CA training, write leveling, and ODT. At these high speeds, the DDR PHY also supports read data-eye training and gate training. Leveling and training operations are all performed through the PI module.