Datasheet

Table 31-4. Signals by Function, Except for GPIO (continued)
DescriptionBuffer TypePin TypePin NumberPin NameFunction
Analog-to-digital converter input 0.AnalogIG2AIN0
ADC
Analog-to-digital converter input 1.AnalogIG1AIN1
Analog-to-digital converter input 2.AnalogIH2AIN2
Analog-to-digital converter input 3.AnalogIH3AIN3
Analog-to-digital converter input 4.AnalogIB2AIN4
Analog-to-digital converter input 5.AnalogIB3AIN5
Analog-to-digital converter input 6.AnalogIB4AIN6
Analog-to-digital converter input 7.AnalogIA4AIN7
Analog-to-digital converter input 8.AnalogIB5AIN8
Analog-to-digital converter input 9.AnalogIA5AIN9
Analog-to-digital converter input 10.AnalogIC6AIN10
Analog-to-digital converter input 11.AnalogIB6AIN11
Analog-to-digital converter input 12.AnalogID1AIN12
Analog-to-digital converter input 13.AnalogID2AIN13
Analog-to-digital converter input 14.AnalogIC1AIN14
Analog-to-digital converter input 15.AnalogIC2AIN15
Analog-to-digital converter input 16.AnalogIJ1AIN16
Analog-to-digital converter input 17.AnalogIJ2AIN17
Analog-to-digital converter input 18.AnalogIK1AIN18
Analog-to-digital converter input 19.AnalogIK2AIN19
Analog-to-digital converter input 20.AnalogIA7AIN20
Analog-to-digital converter input 21.AnalogIB7AIN21
Analog-to-digital converter input 22.AnalogIA8AIN22
Analog-to-digital converter input 23.AnalogIB8AIN23
A reference voltage used to specify the voltage at
which the ADC converts to a maximum value. This
pin is used in conjunction with VREFA-, which
specifies the minimum value . The voltage that is
applied to VREFA+ is the voltage with which an
AINn signal is converted to 4095. The VREFA+
voltage is limited to the range specified in Table
32-44 on page 2136.
Analog-F4VREFA+
A reference voltage used to specify the input
voltage at which the ADC converts to a minimum
value. This pin is used in conjunction with VREFA+,
which specifies the maximum value. In other words,
the voltage that is applied to VREFA- is the voltage
with which an AINn signal is converted to 0, while
the voltage that is applied to VREFA+ is the voltage
with which an AINn signal is converted to 4095.
The VREFA- voltage is limited to the range specified
in Table 32-44 on page 2136.
Analog-G5VREFA-
2071December 13, 2013
Texas Instruments-Advance Information
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TM4C129XNCZAD Microcontroller