Chip ID part 1:

Apple APL1W10/339S01104 A16 64-bit hexa-core applications processor w/ penta-core GPU layered underneath most likely Samsung K3LK2K20CM-EGCP 6 GB LPDDR5 SDRAM memory

Apple APL109A/338S00942 power management

Apple/Dialog Semiconductor 338S00839-B0 power management

Broadcom BCM59365EA1IUBG wireless power receiver

STMicroelectronics STB601A05 power management

Apple/Dialog Semiconductor 338S00819-A1 power management

Texas Instruments TPS65657B0 display power supply