RX64M_16 Datasheet, PDF (23/228 Pages) Renesas Technology Corp – 120-MHz 32-bit RX MCU, on-chip FPU, 240 DMIPS, up to 4-MB flash memory

RX64M Group
1. Overview
Table 1.4
Pin Functions (6/8)
Classifications
Pin Name
USB 2.0 host/function
module
VCC_USB,
VCC_USBA
VSS_USB,
VSS1_USBA,
VSS2_USBA
AVCC_USBA
AVSS_USBA
PVSS_USBA
USBA_RREF
USB0_DP,
USBA_DP
USB0_DM,
USBA_DM
USB0_EXICEN,
USBA_EXICEN
USB0_ID, USBA_ID
USB0_VBUSEN
USBA_VBUSEN
USB0_OVRCURA/
USB0_OVRCURB,
USBA_OVRCURA/
USBA_OVRCURB
USB0_VBUS,
USBA_VBUS
CAN module
CRX0, CRX1-DS, CRX2
CTX0 to CTX2
Serial peripheral interface RSPCKA-A/RSPCKA-B
MOSIA-A/MOSIA-B
I/O
Input
Description
Power supply pins
Input Ground pins
Input
Input
Input
I/O
I/O
USBA analog power supply pin
USBA analog ground pin. Short this pin with the PVSS_USBA
pin.
USBA PLL circuit ground pin. Short this pin with the
AVSS_USBA pin.
USBA reference current supply pin. Connect 2.2 kΩ (±1%) to
the AVSS_USBA pin.
Input or output USB transceiver D+ data.
I/O
Input or output USB transceiver D- data.
Output Connect to the OTG power IC.
Input Connect to the OTG power IC.
Output USB VBUS power enable pins
Input USB overcurrent pins
Input USB cable connection/disconnection detection input pins
Input Input pins
Output Output pins
I/O
Clock input/output pin
I/O
Inputs or outputs data output from the master
Quad serial peripheral
interface
Serial sound interface
MISOA-A/MISOA-B
I/O
Inputs or outputs data output from the slave
SSLA0-A/SSLA0-B
I/O
Input or output pin for slave selection
SSLA1-A/SSLA1-B to SSLA3- Output Output pin for slave selection
A/SSLA3-B
QSPCLK-A/-B
Output QSPI clock output pin
QSSL-A/-B
Output QSPI slave output pin
QMO-A/-B, QIO0-A/-B
I/O
Master transmit data/data 0
QMI-A/-B, QIO1-A/-B
I/O
Master input data/data 1
QIO2-A/-B, QIO3-A/-B
I/O
Data 2, data 3
SSISCK0, SSISCK1
I/O
SSI serial bit clock pins
SSIWS0, SSIWS1
I/O
Word select pins
SSITXD0, SSITXD1
Output Serial data output pins
SSIRXD0, SSIRXD1
Input Serial data input pins
SSIDATA0, SSIDATA1
I/O
Serial data input/output pins
AUDIO_MCLK
Input Master clock pin for audio
R01DS0173EJ0110 Rev.1.10
Oct 24, 2016
Page 23 of 228