OICURAQT—That's what we say whenever we identify an IC, like the ones on this logic board:

ST Microelectronics STM32L 151QD ultra-low-power ARM Cortex-M3 MCU

Broadcom BCM5976C1KUB6G touch screen controller (as seen in the iPhone 5s/5c and iPad Air)

CSR (Qualcomm) CSR1010 Bluetooth radio

Texas Instruments TMS320C5545 ultra-low-power digital signal processor

STMicroelectronics STMLS05 5-channel PMOS load switches

InvenSense ITG-3600 3-axis gyroscope

Texas Instruments BQ24250C battery charger and TI 49C37GI