RX62T_15 Datasheet, PDF (34/136 Pages) Renesas Technology Corp – Renesas MCUs

Under development ^{Preliminary document}
Specifications in this document are tentative and subject to change.
RX62T Group, RX62G Group
1. Overview
Table 1.9
Pin Functions (3 / 4)
Classifications
Pin Name
I/O
Serial communications
interface (SCIb)
I²C bus interface (RIIC)
TXD0, TXD1, TXD2-A/TXD2- Output
B
RXD0, RXD1, RXD2-A/
RXD2-B
Input
SCK0, SCK1, SCK2-A/
I/O
SCK2-B
SCL
I/O
SDA
I/O
CAN module (CAN)
(as an optional function)
CRX-A/CRX-B/CRX-C
CTX-A/CTX-B/CTX-C
Input
Output
LIN module (LIN)
LRX
LTX
Serial peripheral interface RSPCK-A/RSPCK-B/
(RSPI)
RSPCK-C
MOSI-A/MOSI-B/MOSI-C
Input
Output
I/O
I/O
MISO-A/MISO-B/MISO-C
I/O
A/D converter
SSL0-A/SSL0-B/SSL0-C
SSL1-A/SSL1-B/SSL1-C
SSL2-A/SSL2-B/SSL2-C
SSL3-A/SSL3-B/SSL3-C
AN000 to AN003
AN100 to AN103
AN0 to AN11
I/O
Output
Input
Input
Analog power supply
ADTRG0#-A/ADTRG0#-B
ADTRG1#-A/ADTRG1#-B
ADTRG#
CVREFH
CVREFL
AVCC0
Input
Input
Input
Input
AVSS0
VREFH0
Input
Input
VREFL0
Input
AVCC
Input
AVSS
VREF
Input
Input
Description
Output pins for data transmission. The TXD2-B pin is not
included in the 80-/64-pin versions.
Input pins for data reception. The RXD2-B pin is not included in
the 80-/64-pin versions.
Input/output pins for clock signals. The SCK2-B pin is not
included in the 80-/64-pin versions.
Input/output pin for I²C bus interface clocks. Bus can be directly
driven by the NMOS open drain output.
Input/output pin for I²C bus interface data. Bus can be directly
driven by the NMOS open drain output.
Input pin for the CAN. The CRX-C pin is not included in the 64-
pin version.
Output pin for the CAN. The CTX-C pin is not included in the
64-pin version.
Input pin for the LIN.
Output pin for the LIN.
Clock input/output pin for the RSPI. The RSPCK-C pin is not
included in the 80-/64-pin versions.
Inputs or outputs data output from the master for the RSPI. The
MOSI-C pin is not included in the 80-/64-pin versions.
Inputs or outputs data output from the slave for the RSPI. The
MISO-C pin is not included in the 80-/64-pin versions.
Select the slave for the RSPI. The SSL0-C/SSL1-C/SSL2-C/
SSL3-C pin is not included in the 80-/64-pin versions.
Input pins for the analog signals to be processed by the 12-bit
A/D converter.
Input pins for the analog signals to be processed by the 10-bit
A/D converter. The AN4 to AN11 pins are not included in the
80-pin version. Not included in the 64-pin version.
Input pins for the external trigger signals that start the A/D
conversion. The ADTRG0#-B/ADTRG1#-B/ADTRG# pin is not
included in the 64-pin version.
Input pin for the high-level reference voltage to the comparator
Input pin for the low-level reference voltage to the comparator
Analog power supply pin for the 12-bit A/D converter. When the
A/D converter is not in use, connect this pin to the system
power supply.
Ground pin for the 12-bit A/D converter. Connect this pin to the
system power supply (0 V).
Reference power supply pin for the 12-bit A/D converter. When
the 12-bit A/D converter is not in use, connect this pin to the
system power supply.
Ground pin of the reference power supply pin for the 12-bit A/D
converter. When the 12-bit A/D converter is not in use, connect
this pin to the system power supply (0 V).
Analog power supply pin for the 10-bit A/D converter. When the
A/D converter is not in use, connect this pin to the system
power supply. Not included in the 64-pin version.
Ground pin for the 10-bit A/D converter. Connect this pin to the
system power supply (0 V). Not included in the 64-pin version.
Reference power supply pin for the 10-bit A/D converter. When
the 10-bit A/D converter is not in use, connect this pin to the
system power supply. Not included in the 80-/64-pin versions.
R01DS0096EJ0200 Rev.2.00
Jan 10, 2014
Page 34 of 134