r4f2456 Renesas Electronics Corporation., r4f2456 Datasheet - Page 1051

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

Table 18.2 Pin Configuration (H8S/2454 Group)
Note:
Unit
0
1
Common
Abbr.
AD_0
AD_1
*
Selectable by setting of the TRGS1, TRGS0, and EXTRGS bits in ADCR.
Pin Name
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 0_A
A/D external trigger
input pin 0_B
Analog input pin 12
Analog input pin 13
A/D external trigger
input pin 1
Analog power supply pin
Analog ground pin
Reference voltage pin
Symbol
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
ADTRG0-A
ADTRG0-B
AN12
AN13
ADTRG1
AV
AV
Vref
CC
SS
Rev. 1.00 Sep. 19, 2008 Page 1021 of 1342
I/O
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Function
Analog inputs
External trigger input pin 0_A for
starting A/D conversion*
External trigger input pin 0_B for
starting A/D conversion*
Analog inputs
External trigger input pin A for
starting A/D conversion
Analog block power supply
Analog block ground
A/D conversion reference
voltage
Section 18 A/D Converter
REJ09B0467-0100