HD6412350 Hitachi, HD6412350 Datasheet - Page 643

• Manufacturer Part Number: HD6412350
• Description: (HD6412350 / HD6432351) 16-BIT MICROCONTROLLER
• Manufacturer: Hitachi

15.1.3
Table 15-1 summarizes the input pins used by the A/D converter.
The AV
V
The eight analog input pins are divided into two groups: group 0 (AN0 to AN3), and group 1
(AN4 to AN7).
Table 15-1 A/D Converter Pins
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
A/D external trigger input pin ADTRG
ref
pin is the A/D conversion reference voltage pin.
CC
Pin Configuration
and AV
SS
pins are the power supply pins for the analog block in the A/D converter. The
Symbol
AV
AV
V
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
ref
CC
SS
I/O
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Function
Analog block power supply
Analog block ground and A/D conversion
reference voltage
A/D conversion reference voltage
Group 0 analog inputs
Group 1 analog inputs
External trigger input for starting A/D
conversion
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