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RL78/G22 Fast Prototyping Board
5.6
Arduino
Connectors
The specification of the Arduino
connectable. However, we do not guarantee connection to all types of Arduino
specifications of this product against any Arduino
Figure 5-1, Table 5-1, and Table 5-2 show the pin assignments of the Arduino
Analog
Port
Pin Name
N.C.
VDD
IOREF
RESET
3V3
5V
GND
GND
VIN
ANI18
P147
A0
P27
A1
ANI7
ANI6
P26
A2
ANI5
P25
A3
A4
ANI4
P24
ANI3
P23
A5
Figure 5-1 Pin Assignments of the Arduino
R20UT5121EJ0100 Rev. 1.00
Nov.16.22
connectors is on the assumption that Arduino
shield you intend to use.
5. User Circuits
shields are to be
shield. Confirm the
connectors.
Port
PWM
Pin Name
SCL
P60
P61
SDA
AREF
P20
GND
AVREFP
P15
13
12
P14
~11
P13
P16
TO01
~10
~9
P17
TO02
8
P30
7
P146
~6
P10
~5
P41
TO07
4
P120
~3
P31
TO03
~2
P140/INTP6
1
P00
P01
0
Connectors
SERIAL
SCLA0
SDAA0
SCK20
SI20
SO20
TxD1
RxD1
Page 9 of 35
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