6.13.3
Pins
Table 6.12 D/A Converter Pins
Name
Analog power supply pin
Analog ground pin
Analog output pin 0
Analog output pin 1
Analog output pin 2
Analog output pin 3
Reference voltage pin
Abbreviation
I/O
AVCC
Input
AVSS
Input
DA0
Output
DA1
Output
DA2
Output
DA3
Output
Vref
Input
Function
Analog circuit power supply
Analog circuit ground and reference
voltage
Channel 0 analog output
Channel 1 analog output
Channel 2 analog output
Channel 3 analog output
Analog circuit reference voltage
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