Even more chips on the logic board:

Fresco Logic FL1100SX 2-port USB 3.0 Host Controller

Universal Scientific Industrial 339S00045 Wi-Fi Module

NXP Semiconductor 1610A3 (also found in iPhone 6s/6s Plus, likely an iteration of the 1610A1 found in the iPad Mini 4) Display Port Multiplexer (likely)

Dialog Semiconductor 343S00025-A1 Power Management

Dialog Semiconductor 343S00052-A1

Maxim Integrated MAX98721CEWV (likely an iteration of the MAX98721BEWV found in the iPad Air 2) Audio Amplifier

Fairchild Semiconductor FDMC 6683 MOSFET