Datasheet

Section 17 A/D Converter
Rev. 3.00 Sep. 28, 2009 Page 487 of 710
REJ09B0384-0300
17.2 Input/Output Pins
Table 17.1 summarizes the pins used by the A/D converter.
Table 17.1 Pin Configuration
Pin Name Symbol I/O Function
Analog input pin 0 AN0 Input
Analog input pin 1 AN1 Input
Analog input pin 2 AN2 Input
Analog input pin 3 AN3 Input
Analog input pin 4 AN4 Input
Analog input pin 5 AN5 Input
Analog input pin 6 AN6 Input
Analog input pin 7 AN7 Input
Analog input pins
External trigger input
pin
ADTRG input External trigger input for starting A/D conversion
Analog power supply
pin
AVcc Input Analog block power supply
Analog ground pin AVss Input Analog block ground
Reference power
supply pin
AVref Input Reference voltage for A/D converter