HD64F38602R Datasheet, PDF (37/552 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

Section 1 Overview
Type
Symbol
Interrupt pins NMI
Pin No. I/O
16
Input
IRQ0
IRQ1
IRQAEC
32
Input
(22, 26)
31
Input
(14, 23)
15
Input
Timer W
Asynchro-
nous event
counter
(AEC)
RTC
Serial
communi-
cation
interface 3
(SCI3)
Synchro-
nous serial
communi-
cation unit
(SSU)
I²C bus
interface 2
(IIC2)
FTCI
14
FTIOA to 13 to
FTIOD 10
AEVL
14
AEVH
13
AECPWM 15
TMOW 13
SCK3
26
RXD3/
25
IrRXD
TXD3/
24
IrTXD
SCS
20
SSCK
21
SSI
23
SSO
22
SDA
21
SCL
20
Input
I/O
Input
Input
Output
Output
I/O
Input
Output
I/O
I/O
I/O
I/O
I/O
I/O
Functions
NMI interrupt request pin.
Non-maskable interrupt request input pin.
In the F-ZTAT version, the level on this pin
determines whether to enter the user or boot mode
when the reset state is released. To enter the user
mode, pull up this pin to the Vcc level.
External interrupt request input pins.
Can select the rising or falling edge.
Interrupt input pin for the asynchronous event
counter.
This pin enables the asynchronous event input.
External event input pin.
Output compare output/input capture input/PWM
output pins.
Event input pins for input to the asynchronous event
counter.
PWM output pin for the AEC.
Divided clock output pin for the RTC.
SCI3 clock I/O pin.
SCI3 data input pins or data input pins for the IrDA
format.
SCI3 data output pins or data output pins for the
IrDA format.
SSU chip select I/O pin.
SSU clock I/O pin.
SSU transmit/receive data I/O pins.
IIC data I/O pin.
IIC clock I/O pin.
Rev. 3.00 May 15, 2007 Page 5 of 516
REJ09B0152-0300