UPD780964 Ver la hoja de datos (PDF) - NEC => Renesas Technology
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Lista de partido
UPD780964 Datasheet PDF : 42 Pages
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µPD780016Y, 780018Y
3.2 Non-port Pins (1/2)
Pin Name
INTP0
INTP1
INTP2
INTP3
INTP4
INTP5
INTP6
SI1
SI4A
SI4B
SI4C
SO1
SO4A
SO4B
SO4C
SDA
SCK1
SCK4A
SCK4B
SCK4C
SCL
STB
BUSY
TI00
TI01
TI1
TI2
TI5
TI6
TO0
TO1
TO2
TO5
TO6
PCL
BUZ
AD0 to AD7
I/O
Input
Function
External interrupt request input by which the active edge (rising edge, falling
edge, or both rising and falling edges) can be specified.
Input
Serial interface serial data input.
Output Serial interface serial data output.
Input/output Input/output of serial data of serial interface.
Input
/output
Serial interface serial clock input/output.
Output
Input
Input
Output
Output
Output
Input
/output
Serial interface automatic transmit/receive strobe output.
Serial interface automatic transmit/receive busy input.
External count clock input to 16-bit timer (TM0).
Capture trigger signal input to capture register (CR00).
External count clock input to 8-bit timer (TM1).
External count clock input to 8-bit timer (TM2).
External count clock input to 8-bit timer (TM5).
External count clock input to 8-bit timer (TM6).
16-bit timer (TM0) output (also used for 14-bit PWM output).
8-bit timer (TM1) output.
8-bit timer (TM2) output.
8-bit timer (TM5) output (also used for 8-bit PWM output).
8-bit timer (TM6) output (also used for 8-bit PWM output).
Clock output (for main system clock, subsystem clock trimming).
Buzzer output.
Low-order address/data bus at external memory expansion.
After
Reset
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Alternate
Function Pin
P00/TI00
P01/TI01
P02
P03
P04
P05
P06
P20
P90
P93
P110
P21
P91
P94
P111
P116
P22
P92
P95
P112
P117
P23
P24
P00/INTP0
P01/INTP1
P33
P34
P100/TO5
P100/TO6
P30
P31
P32
P100/TI5
P101/TI6
P35
P36
P40 to P47
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