According to a leaker, Apple will re-use TSMC's N5P node for the A16 Bionic, the chipset expected to debut in the iPhone 14 Pro and iPhone 14 Pro Max. Still, the A16 Bionic could feature a few performance improvements over the A15 Bionic, including LPDDR5 RAM support.
https://www.notebookcheck.net/Apple-to-bring-LPDDR5-RAM-to-iPhone-14-Pro-and-iPhone-14-Pro-Max-with-A16-Bionic-chip-built-around-TSMC-N5P-node.622825.0.html