Pin Identification - Renesas RL78/G1P Hardware User Manual

16-bit single-chip microcontroller
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RL78/G1P

1.4 Pin Identification

ANI0 to ANI7, ANI16: Analog input
ANO0, ANO1:
Analog output
AV
:
Analog reference voltage
REFM
minus
AV
:
Analog reference voltage
REFP
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
R01UH0895EJ0100 Rev.1.00
Nov 29, 2019
RxD0:
SCK00:
SCLA0, SCLA1:
SDAA0, SDAA1:
SI00:
SO00:
SSI00:
TI00 to TI03:
TO00 to TO03:
TOOL0:
TOOLRxD, TOOLTxD:
TxD0:
V
:
DD
V
:
SS
X1, X2:
CHAPTER 1 OUTLINE
Receive data
Serial clock input/output
Serial clock input/output
Serial data input/output
Serial data input
Serial data output
Serial interface chip select input
Timer input
Timer output
Data input/output for tool
Data input/output for external device
Transmit data
Power supply
Ground
Crystal oscillator (main system clock)
6

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