Datasheet

Section 1 Overview
Rev. 2.00 Sep. 23, 2005 Page 6 of 444
REJ09B0068-0200
Pin No.
Type Symbol
FP-64A
FP-64E
I/O Functions
Timer Z FTIOA0 36 I/O Output compare output/input capture
input/external clock input pin
FTIOB0 34 I/O Output compare output/input capture
input/PWM output pin
FTIOC0 33 I/O Output compare output/input capture
input/PWM sync output pin (at a reset,
complementary PWM mode)
FTIOD0 32 I/O Output compare output/input capture
input/PWM output pin
FTIOA1 37 I/O Output compare output/input capture
input/PWM output pin (at a reset,
complementary PWM mode)
FTIOB1 to
FTIOD1
38 to 40 I/O Output compare output/input capture
input/PWM output pin
14-bit PWM PWM 24 Output 14-bit PWM square wave output pin
SDA 26 I/O I
2
C data I/O pin. Can directly drive a bus by
NMOS open-drain output. When using this pin,
an external pull-up resistor is required.
I
2
C bus
interface
SCL 27 I/O I
2
C clock I/O pin. Can directly drive a bus by
NMOS open-drain output. When using this pin,
an external pull-up resistor is required.
TXD,
TXD_2
46, 50 Output Transmit data output pin Serial com-
munication
interface
(SCI3)
RXD,
RXD_2
45, 49 Input Receive data input pin
SCK3,
SCK3_2
44, 48 I/O Clock I/O pin
A/D
converter
AN7 to AN0 1, 2,
59 to 64
Input Analog input pin
ADTRG 22 Input A/D converter trigger input pin.