RX113_15 Datasheet, PDF (11/121 Pages) Renesas Technology Corp – Renesas MCUs

RX113 Group
1. Overview
Table 1.4
Pin Functions (3/4)
Classifications Pin Name
I²C bus interface SCL0
SDA0
Serial peripheral RSPCKA
interface
MOSIA
MISOA
SSLA0
SSLA1 to SSLA3
Serial sound
interface
SSISCK0
SSIWS
SSITXD0
SSIRXD0
AUDIO_MCLK
USB 2.0 host/ VCC_USB
function module _{VSS_USB}
USB0_DP
USB0_DM
USB0_VBUS
USB0_EXICEN
USB0_VBUSEN
USB0_OVRCURA,
USB0_OVRCURB
USB0_ID
12-bit A/D
converter
AN000 to AN015, AN021
ADTRG0#
12-bit D/A
converter
DA0, DA1
Comparator B CMPB0
CVREFB0
CMPB1
CVREFB1
CMPOB0
CMPOB1
LCD
VL1, VL2, VL3, VL4
CAPH, CAPL
COM0 to COM7
SEG00 to SEG39
CTSU
TS0 to TS11
TSCAP
I/O
Description
I/O
Input/output pin for I²C bus interface clocks. Bus can be directly driven by
the N-channel open drain output.
I/O
Input/output pin for I²C bus interface data. Bus can be directly driven by
the N-channel open drain output.
I/O
Input/output pin for the RSPI clock.
I/O
Input/output pin for transmitting data from the RSPI master.
I/O
Input/output pin for transmitting data from the RSPI slave.
I/O
Input/output pin to select the slave for the RSPI.
Output Output pins to select the slave for the RSPI.
I/O
SSI serial bit clock pin.
I/O
Word selection pin.
Output Serial data output pin.
Input Serial data input pin.
Input Master clock pin for audio.
Input Power supply pin for USB. Connect this pin to VCC.
Input Ground pin for USB. Connect this pin to VSS.
I/O
D+ I/O pin of the USB on-chip transceiver.
I/O
D- I/O pin of the USB on-chip transceiver.
Input USB cable connection monitor pin.
Output Low-power control signal for the OTG chip.
Output VBUS (5 V) supply enable signal for the OTG chip.
Input External overcurrent detection pins.
Input Mini-AB connector ID input pin during operation in OTG mode.
Input Input pins for the analog signals to be processed by the A/D converter.
Input Input pin for the external trigger signals that start the A/D conversion.
Output Output pins for the analog signals to be processed by the D/A converter.
Input Input pin for the analog signal to be processed by comparator B0.
Input Analog reference voltage supply pin for comparator B0.
Input Input pin for the analog signal to be processed by comparator B1.
Input Analog reference voltage supply pin for comparator B1.
Output Output pin for comparator B0.
Output Output pin for comparator B1.
I/O
Voltage pin for driving the LCD.
I/O
Capacitor connection pin for the LCD controller/driver.
Output Common signal output pins for the LCD controller/driver.
Output Segment signal output pins for the LCD controller/driver.
Input Capacitive touch detection pins (touch pins).
I/O
Secondary power supply pin for the touch driver.
R01DS0216EJ0102 Rev.1.02
Dec 01, 2014
Page 11 of 121