5

The following block diagram expands on the previous illustration by showing the ST products for each subsystem, which are

detailed separately in the following sections.

EIS / OIS

Battery chargers

and adapters

Wireless

chargers

USB type-C

PD adapters &

quick chargers

Power management

MCU

USB type-C

& PD controllers

Wireless

chargers IC

USB port

protection

Battery

charger IC

USB dataline

protection

Switch-cap

carger

SIM/Memory

SIM card

protection

eSIM

Flash

SIM

Pressure

sensors

Smart

reset

Accelerometers

eCompass

iNEMO-Inertial

modules

Sensors

ESD protection

UI & sensors

Fingerprint

sensor

Protection

Time-of-Flight

sensors

iToF/dToF

Ambient

light sensor

Serial

EEPROM

CMOS image

sensor

Low dropout

(LDO)

Linear regulators

Back camera

MCU

Serial

EEPROM

Low dropout

(LDO)

Linear regulators

Protection

CMOS image

sensor

Time-of-Flight

sensors

Front camera

Time-of-Flight

sensor

iToF

Global shutter

image sensor

VCSEL &

laser driver

Serial

EEPROM

Low dropout

(LDO)

Linear regulators

Protection

Face authentication

Audio

Audio

codec

MEMS

microphone

Audio ESD

protection

Audio

amplifier

Earbuds &

headset (TWS)

Smart pen

Accessories

Filters

Amplifiers

Antenna

tuners

3G/4G/5G

transceiver

RF Module

NFC

controller

UWB

60GHz radio

Wireless connectivity

WLAN/BT/GPS

Antenna

protection

Display/Touchscreen

Display ESD

protection

Touchscreen

controller

Display

Driver

AMOLED

PMIC

Haptics driver

Serial

EEPROM

LCD backlight

& LED control

Ambient

light sensor

Application

processor

DDR

Processor unit

PMIC

Secure

element

Note:

• pink box: not covered by ST products

• light blue: covered by ST products

• dark blue: external functions/devices