Datasheet

R01DS0098EJ0180 Rev.1.80 Page 23 of 208
May 13, 2014
RX63N Group, RX631 Group 1. Overview
Ethernet controller ET_MDIO I/O Inputs or outputs bidirectional signals for exchange of
management information between the RX63N Group and the
PHY-LSI.
Parallel data capture unit
(PDC)
PIXCLK Input Parallel data transfer clock
VSYNC Input Vertical synchronization signal
HSYNC Input Horizontal synchronization signal
PIXD7 to PIXD0 Input 8-bit data
PCKO Output Outputs parallel data transfer clock signal
USB power pins VCC_USB Input Power supply pin. When the USB is not to be used, connect it to
the VCC pin.
VSS_USB Input Ground pin. When the USB is not to be used, connect it to the
VSS pin.
USB 2.0 host/function
module
USB0_DP, USB1_DP I/O Inputs or outputs USB transceiver D+ data.
USB0_DM, USB1_DM I/O Inputs or outputs USB transceiver D- data.
USB0_VBUS, USB1_VBUS Input Input pins for detection of connection and disconnection of the
USB cable.
USB0_EXICEN Output Output pin for control the low power of the OTG chip.
USB0_VBUSEN Output Supply enable pin of VBUS (5 V) for the OTG chip.
USB0_OVRCURA,
USB0_OVRCURB,
Input Input pin for detection of external over current.
USB0_ID Input ID input pin of mini-AB connector at the OTG operation.
USB0_DPUPE,
USB1_DPUPE
Output Pull-up control pins of the D+ signal at the function operation.
USB0_DPRPD Output Pull-down control pins of the D+ signal at the host operation.
USB0_DRPD Output Pull-down control pins of the D- signal at the host operation.
CAN module CRX0 to CRX2 Input Input pin.
CTX0 to CTX2 Output Output pin.
Serial peripheral
interface
RSPCKA, RSPCKB
RSPCKC
I/O Clock input/output pin.
MOSIA, MOSIB, MOSIC I/O Inputs or outputs data output from the master.
MISOA, MISOB, MISOC I/O Inputs or outputs data output from the slave.
SSLA0, SSLB0, SSLC0 I/O Input or output pins slave selection
SSLA1 to SSLA3
SSLB1 to SSLB3
SSLC1 to SSLC3
Output Output pins slave selection
IEBus controller IERXD Input Input pin for data reception.
IETXD Output Output pin for data transmission.
Realtime clock RTCOUT Output Output pin for 1-Hz clock.
RTCIC0 to RTCIC2 Input Time capture event input pin
12-bit A/D converter AN000 to AN020 Input Input pins for the analog signals to be processed by the A/D
converter.
ADTRG0# Input Input pins for the external trigger signals that start the A/D
conversion.
10-bit A/D converter AN0 to AN7 Input Input pins for the analog signals to be processed by the A/D
converter.
ANEX0 Output Extended analog output pin
ANEX1 Input Extended analog input pin
ADTRG# Input Input pins for the external trigger signals that start the A/D
conversion.
D/A converter DA0, DA1 Output Output pins for the analog signals to be processed by the D/A
converter.
Table 1.4 Pin Functions (5/6)
Classifications Pin Name I/O Description