UPD78361A Datasheet, PDF (11/88 Pages) NEC – 16/8-BIT SINGLE-CHIP MICROCONTROLLER

µPD78361A, 78362A
1.2 PINS OTHER THAN PORT PINS
Pin name
RTP0-RTP3
NMI
INTP0
INTP1
INTP2
INTP3
INTP4
TI
TCUD
TIUD
TCLRUD
TO00-TO05
TO40
ANI0-ANI7
TXD
RXD
SCK
SI
SO
SB0
SB1
PWM0
PWM1
MODE
RESET
X1
X2
AVREF
AVDD
AVSS
VDD
VSS
I/O
Output
Input
Input
Output
Input
Output
Input
I/O
Input
Ouput
I/O
Output
Input
Input
Input
–
Input
–
–
–
–
Function
Real-time output port that outputs pulses in synchronization with trigger
signal from real-time pulse unit.
Non-maskable interrupt request input.
External interrupt request input.
External count clock input to timer 1.
Count operation selection control signal input to up/down counter (timer
4).
External count clock input to up/down counter (timer 4).
Clear signal input to up/down counter (timer 4).
Pulse output from real-time pulse unit.
Analog input to A/D converter.
Serial data output of asynchronous serial interface.
Serial data input of asynchronous serial interface.
Serial clock input/output of clocked serial interface.
Serial data input of clocked serial interface in 3-line mode.
Serial data output of clocked serial interface in 3-line mode.
Serial data input/output of clocked serial interface in SBI mode.
PWM signal output.
Control signal input to set operation mode. Connected to VSS.
System reset input
Crystal oscillator connecting pins for system clock. If a clock is externally
supplied, input it to pin X1. Leave pin X2 open.
A/D converter reference voltage input.
A/D converter analog power supply.
A/D converter GND.
Positive power supply
GND
Shared by:
P00-P03
P20
P21
P22
P23
P24/TI
P25
P24/INTP3
P05/PWM1
P06/TO40
P07
P80-P85
P06/TIUD
P70-P77
P30
P31
P34
P33/SB1
P32/SB0
P32/SO
P33/SI
P04
P05/TCUD
–
–
–
–
–
–
–
–
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