HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 58

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 1 Overview
Type
A/D converter
I/O ports
Rev.3.00 Mar. 26, 2007 Page 16 of 772
REJ09B0355-0300
Symbol
AN3 to
AN0
ADTRG
AV
AV
V
P1
P1
P2
P2
P3
P3
P4
P4
P5
P5
ref
7
0
7
0
5
0
3
0
3
0
CC
SS
to
to
to
to
to
Pin No.
FP-100B, TFP-100B
82 to 79
93
77
83
78
6 to 1, 100, 99
92 to 85
13 to 8
82 to 79
59, 56 to 54
I/O
Input
Input
Input
Input
Input
I/O
I/O
I/O
Input
I/O
Analog 3 to 0: Analog input pins.
A/D conversion external trigger input:
Pin for input of an external trigger to
start A/D conversion.
This is the power supply pin for the
A/D converter.
When the A/D converter is not used,
this pin should be connected to the
system power supply (+5 V).
This is the ground pin for the A/D
converter.
This pin should be connected to the
system power supply (0 V).
for the A/D converter.
When the A/D converter is not used,
this pin should be connected to the
system power supply (+5 V).
Port 1: An 8-bit I/O port. Input or
output can be designated for each bit
by means of the port 1 data direction
register (P1DDR).
Port 2: An 8-bit I/O port. Input or
output can be designated for each bit
by means of the port 2 data direction
register (P2DDR).
Port 3: A 6-bit I/O port. Input or output
can be designated for each bit by
means of the port 3 data direction
register (P3DDR).
Port 4: A 4-bit input port.
Port 5: A 4-bit I/O port. Input or output
can be designated for each bit by
means of the port 5 data direction
register (P5DDR).
Name and Function
This is the reference voltage input pin