RL78/G1P
CHAPTER 1 OUTLINE
R01UH0895EJ0100 Rev.1.00
6
Nov 29, 2019
1.4 Pin Identification
ANI0 to ANI7, ANI16: Analog input
ANO0, ANO1:
Analog output
AV
REFM
:
Analog reference voltage
minus
AV
REFP
:
Analog reference voltage
plus
EXCLK:
External clock input
(main system clock)
INTP0 to INTP5:
External Interrupt Input
P10 to P17:
Port 1
P20 to P27:
Port 2
P30 to P35:
Port 3
P40:
Port 4
P60, P61:
Port 6
P121, P122:
Port 12
P137:
Port 13
PCLBUZ0, PCLBUZ1: Programmable clock
output/buzzer
output
REGC:
Regulator capacitance
RESET:
Reset
RxD0:
Receive data
SCK00:
Serial clock input/output
SCLA0, SCLA1:
Serial clock input/output
SDAA0, SDAA1:
Serial data input/output
SI00:
Serial data input
SO00:
Serial data output
SSI00:
Serial interface chip select input
TI00 to TI03:
Timer input
TO00 to TO03:
Timer output
TOOL0:
Data input/output for tool
TOOLRxD, TOOLTxD:
Data input/output for external device
TxD0:
Transmit data
V
DD
:
Power supply
V
SS
:
Ground
X1, X2:
Crystal oscillator (main system clock)