UPD78363A 데이터 시트보기 (PDF) - NEC => Renesas Technology
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UPD78363A Datasheet PDF : 96 Pages
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µPD78363A, 78365A, 78366A, 78368A
1.2 PINS OTHER THAN PORT PINS (1/2)
Pin name
RTP0-RTP3
NMI
INTP0
INTP1
INTP2
INTP3
INTP4
TI
TCUD
TIUD
TCLRUD
TO00-TO05
TO40
ANI0-ANI7
TXD0
TXD1
RXD0
RXD1
SCK
SI
SO
SB0
SB1
PWM0
PWM1
I/O
Output
Input
Input
Output
Input
Output
Input
I/O
Input
Ouput
I/O
Output
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.
WDTO
Signal output indicating overflow of watchdog timer (generates non-
Output
maskable interrupt).
AD0-AD7
A8-A15
Multiplexed address/data bus when memory is externally expanded.
I/O
Address bus when memory is externally expanded.
ASTB
RD
WR
Output
Outputs timing signal at which address information output from AD0-AD7
and A8-A15 pins to access external memory is to be latched.
Read strobe signal output to external memory.
Write strobe signal output to external memory.
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
P35
P31
P36
P34
P33/SB1
P32/SB0
P32/SO
P33/SI
P04
P05/TCUD
–
P40-P47
P50-P57
–
P90
P91
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