R5F61655N50FPV Datasheet, PDF (57/1376 Pages) Renesas Technology Corp – Renesas 32-Bit CISC Microcomputer H8SX Family / H8SX/1600 Series

Section 1 Overview
Classification Pin Name
I/O
Description
8-bit timer
(TMR)
TMO0 to TMO7
TMCI0 to TMCI3
Output
Input
Output pins for the compare match signals.
Input pins for the external clock signals that drive for the
counters.
TMRI0 to TMRI3
Watchdog timer WDTOVF
(WDT)
Input
Output
Input pins for the counter-reset signals.
Output pin for the counter-overflow signal in watchdog-timer
mode.
Serial
TxD0
communications TxD1
interface (SCI) TxD2
TxD4
TxD5
TxD6
Output Output pins for data transmission.
RxD0
RxD1
RxD2
RxD4
RxD5
RxD6
Input Input pins for data reception.
SCK0
SCK1
SCK2
SCK4
Input/ Input/output pins for clock signals.
output
SCI with IrDA
(SCI)
IrTxD
IrRxD
I²C bus interface SCL0, SCL1
2 (IIC2)
Output
Input
Input/
output
Output pin that outputs encoded data for IrDA.
Input pin that inputs encoded data for IrDA.
Input/output pin for IIC clock. Bus can be directly driven by
the NMOS open drain output.
SDA0, SDA1
Input/ Input/output pin for IIC data. Bus can be directly driven by
output the NMOS open drain output.
Universal serial
bus interface
(USB)
USD+
USD−
VBUS
Input/ Input/output pin for USB data.
output
Input Input/output pin to connect/disconnect USB cable.
A/D converter AN7 to AN0
Input
ADTRG0, ADTRG1 Input
Input pins for the analog signals to be processed by the A/D
converter.
Input pins for the external trigger signal that starts A/D
conversion.
D/A converter DA1, DA0
Output Output pins for the analog signals from the D/A converter.
Rev. 2.00 Oct. 20, 2009 Page 25 of 1340
REJ09B0499-0200