r4f2456 Renesas Electronics Corporation., r4f2456 Datasheet - Page 68

• Manufacturer Part Number: r4f2456
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Section 1 Overview
Rev. 1.00 Sep. 19, 2008 Page 38 of 1342
REJ09B0467-0100
Type
A/D
converter
D/A
converter
A/D
converter,
D/A
converter
Symbol
AN15_1*
AN14_1*
AN13_1
AN12_1
AN11_1 to
AN8_1*
AN7_0 to
AN0_0
ADTRG0-A
ADTRG0-B
ADTRG1
DA3
DA2
AV
AV
Vref
CC
SS
3
3
3
144-Pin
128
127
126
125
124 to 121 B7, C8,
120 to 113 B8, C9,
136
84
57
126
125
111
129
112
H8S/2456, H8S/2456R
145-Pin
D6
D7
D8
A8
D9, A9
B9,
A10, C10,
B10, C11,
A11
D4
J11
L8
D8
A8
B11
A7
B12
Pin No.

104
103

102 to 95
112
69
48
104
103
93
105
94
H8S/2454
120-Pin
I/O
Input
Input
Input
Input
Input
Output Analog output pins.
Input
Input
Input
Function
Analog input pins.
Analog input pins.
Analog input pins.
Analog input pins.
Pin for input of an external trigger to
start A/D conversion.
Analog power-supply pin for the A/D
converter and D/A converter. When
the A/D converter and D/A converter
are not used, this pin should be
connected to the system power
supply (+3 V).
Ground pin for the A/D converter and
D/A converter. This pin should be
connected to the system power
supply
(0 V).
Reference voltage input pin for the
A/D converter and D/A converter.
When the A/D converter and D/A
converter are not used, this pin
should be connected to the system
power supply (+3 V).