BITalino R-IoT
User Manual
BR 20200207
13 of 42
4.1
Port A
Figure 2-3
–
Port A Pinout detail
Reference Pin Alias
Signal Name
(CC3200)
Signal Description
VCC
V
CC
-
3.3V General Power Source.
IN
GPIO_13
GPIO_13
Digital Input.
OUT
GPIO_12
GPIO_12
Digital Output.
GND
GND
-
A2
GPIO_05
ADC_CH3
12-bit ADC Input (1.5V
Max
).
A1
GPIO_04
ADC_CH2
12-bit ADC Input (1.5V
Max
).
Can be selected as a “
Wake-
up Source”.
REF
V
REF
-
1.65V Isolated Reference.
AVCC
AV
CC
-
3.3V Sensors Power Source.
GND
GND
-
Table 1
–
Port A Pin Attributes
