Input/Output Pins; Table 16.1 Pin Configuration - Renesas H8S/2368 Series Hardware Manual

16.2

Input/Output Pins

Table 16.1 summarizes the input pins used by the A/D converter.
The AV and AV pins are the power supply pins for the analog block in the A/D converter. The
CC SS
Vref pin is the A/D conversion reference voltage pin.
The sixteen analog input pins are divided into two channel sets: channel set 0 (AN0 to AN7) and
channel set 1 (AN12 and AN13).

Table 16.1 Pin Configuration

Pin Name
Analog power supply pin
Analog ground pin
Reference voltage pin
Analog input pin 0
Analog input pin 1
Analog input pin 2
Analog input pin 3
Analog input pin 4
Analog input pin 5
Analog input pin 6
Analog input pin 7
Analog input pin 12
Analog input pin 13
A/D external trigger input
pin
Symbol I/O
AV Input
CC
AV Input
SS
Vref Input
AN0 Input
AN1 Input
AN2 Input
AN3 Input
AN4 Input
AN5 Input
AN6 Input
AN7 Input
AN12 Input
AN13 Input
ADTRG
Input
Function
Analog block power supply
Analog block ground
A/D conversion reference voltage
Channel set 0 analog inputs
Channel set 1 analog inputs
External trigger input for starting A/D
conversion
Rev. 2.00, 05/03, page 621 of 820