Pin
Pin Name
140 AVSS
141 P40/IRQ8-B/AN0
142 VREF
143 AVCC
P05/IRQ13-A/
144
TMO3/RxD4/TCK
Symbol
I/O
Pu/Pd
AVSS
-
-
CEC_IN
I
SW3VPu
VREF
-
-
AVCC
-
-
NC
I
M3VPu
CEC
LvCnv STBY STOP
STBY
-
-
-
-
-
I
I
I
-
-
-
-
-
-
-
-
-
I
I
I
174
Function
GND
CEC-D signal input pin
Reference voltage (+3.3V) input pin for A/D
port
+3.3V
NC