7.6.4 Headphone outputs......................................................13
7.6.5 Audio jack connector.....................................................14
7.6.6 I/O restriction...........................................................14
7.7 USB Host ....................................................................14
7.7.1 Description ............................................................14
7.7.2 USB Host interface ......................................................14
7.8 USB Type-C
™
HS .............................................................16
7.8.1 Description ............................................................16
7.8.2 Operating voltage .......................................................16
7.8.3 USB HS Source ........................................................16
7.8.4 USB Type-C
™
connector..................................................16
7.9 microSD
™
card ...............................................................17
7.9.1 Description ............................................................17
7.9.2 Operating voltage .......................................................17
7.9.3 microSD
™
card interface..................................................17
7.10 LEDs ........................................................................18
7.10.1 Description ............................................................18
7.10.2 Operating voltage .......................................................19
7.10.3 LED interface ..........................................................19
7.11 Buttons ......................................................................19
7.11.1 Description ............................................................19
7.11.2 I/O interface ...........................................................19
7.12 HDMI
®
......................................................................19
7.12.1 Description ............................................................19
7.12.2 HDMI
®
I/O interface .....................................................20
7.13 Wi‑Fi
®
and Bluetooth
®
Low Energy ..............................................22
7.13.1 Description ............................................................22
7.13.2 Operating voltage .......................................................22
7.13.3 Wi‑Fi
®
I/O interface ......................................................22
7.13.4 Bluetooth
®
Low Energy I/O interface.........................................22
7.14 MIPI DSI
SM
LCD ...............................................................23
UM2534
Contents
UM2534 - Rev 1
page 43/47