Datasheet

Page 15
19fo6002,13.naJ14.1.veR
1410-3100B30JER
)T38/C23M,38/C23M(puorG38/C23M
XIN
XOUT
XCIN
XCOUT
VCONT
BCLK
CLKOUT
________ ________
INT0 to INT5
_______
NMI
_____ _____
KI0 to KI3
TA0OUT to
TA4OUT
TA0IN to
TA4IN
TB0IN to
TB5IN
___ ___
U, U, V, V,
___
W, W
_________ ________
CTS0 to CTS4
_________ _________
RTS0 to RTS4
CLK0 to CLK4
RxD0 to RxD4
TxD0 to TxD4
SDA0 to
SDA4
SCL0 to
SCL4
Main Clock Input
Main Clock Output
Sub Clock Input
Sub Clock Output
Low-Pa ss Filter
Connect
Pin for PLL
Frequency
Synthesizer Pin
BCLK Output
(1)
Clock Output
______
INT Interrupt Input
_______
NMI Interrupt Input
Key Input Interrupt
Timer A
Timer B
Three-phase Motor
Control Timer Output
Serial I/O
I
2
C Mode
I
O
I
O
O
O
I
I
I
I/O
I
I
O
I
O
I/O
I
O
I/O
I/O pins for the main clock oscillation circuit. Connect a ceramic resonator
or crystal oscillator between X
IN and XOUT. To apply external clock, apply it
to XIN and leave XOUT open
I/O pins for the sub clock oscillation circuit. Connect a crystal oscillator
between X
CIN and XCOUT. To apply external clock, apply it to XCIN and
leave XCOUT open
Connects the low-pass filter to the VCONT pin when using the PLL fre-
quency synthesizer. Connect P86 to VSS to stabilize the PLL frequency.
Outputs BCLK signal
Outputs the clock having the same frequency as fC, f8 or f32
______
Input pins for the INT interrupt
_______
Input pin for the NMI interrupt
Input pins for the key input interrupt
I/O pins for the timer A0 to A4
(TA0OUT is a pin for the N-channel open drain output.)
Input pins for the timer A0 to A4
Input pins for the timer B0 to B5
Output pins for the three-phase motor control timer
Input pins for data transmission control
Output pins for data reception control
Inputs and outputs the transfer clock
Inputs serial data
Outputs serial data
(TxD2 is a pin for the N-channel open drain output.)
Inputs and outputs serial data
(SDA2 is a pin for the N-channel open drain output.)
Inputs and outputs the transfer clock
(SCL2 is a pin for the N-channel open drain output.)
I : Input O : Output I/O : Input and output
NOTE:
1. Bus control pins in M32C/83T cannot be used.
Classsfication Symbol I/O Type Function
Table 1.6 Pin Description (100-Pin and 144-Pin Packages) (Continued)