Temperature Sensor; Table 13. Hardware I/O Configuration For The Touchkey Button Interface - ST STM32U083C-DK User Manual

Table 13 describes the hardware configuration for the touchkey button interface.
GPIO
PD10
PD11
PB12
PB13
1. The default configuration is shown in bold.
6.14

Temperature sensor

The STM32U083C-DK Discovery kit embeds an ultra-low‑power temperature sensor with 0.5°C accuracy and
ALERT support. This sensor is managed with an I
2
The I C read/write address is 0x7F/0x7E.
The temperature sensor is powered by VDD or VDD_MCU by jumper JP6. Refer to
configuration.
UM3292 - Rev 1
Table 13. Hardware I/O configuration for the touchkey button interface
(1)
Hardware Setting
OFF
SB11
ON
OFF
SB9
ON
OFF
SB23
ON
OFF
SB22
ON
Configuration
PD10 is directly connected to TKEY_CS.
PD10 can be used for extension I/O connectors. In this case, the touch
key layout is not optimized and the touchkey button may not be
functional.
PD11 is directly connected to the touchkey button.
PD11 can be used for extension I/O connectors. In this case, the touch
key layout is not optimized and the touchkey button may not be
functional.
PB12 is directly connected to the SHIELD touchkey button.
PB12 can be used for extension I/O connectors. In this case, the touch
key layout is not optimized and the touchkey button may not be
functional.
PB13 is directly connected to SHIELD_CS.
PB13 can be used for extension I/O connectors. In this case, the touch
key layout is not optimized and the touchkey button may not be
functional.
2
C shared with the ARDUINO
UM3292
Hardware layout and configuration
® ™
and mikroBUS connectors.
Section 6.10 for jumper
page 20/33