PD78F0701Y_15 Datasheet, PDF (12/54 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER

µPD78F0701Y
2.1 Port Pins (2/2)
Pin name
P70
P71
P72
P73
P74
P75
P76
P77
P80-P87
P90-P97
I/O
Function
I/O
Port 7
Whether an on-chip pull-up
8-bit input/output port
resistor is to be used can be
Can be set to either input specified by software.
or output in 1-bit units.
N-ch open-drain input/output
port (5-V withstand voltage)
Whether an on-chip pull-up
resistor is to be used can be
specified by software.
I/O
Port 8
8-bit input/output port
Can be set to either input or output in 1-bit units.
I/O
Port 9
8-bit input/output port
Can be set to either input or output in 1-bit units.
2.2 Non-Port Pins (1/2)
Pin name
INTP0-INTP7
SI30
SI31
SO30
SO31
SDA0
SCK30
SCK31
SCL0
RxD0
TxD0
ASCK0
CRXD
CTXD
IRX0
ITX0
I/O
Input
Input
Function
External interrupt input for which effective edges (rising
and/or falling edges) can be specified.
Serial data input to serial interface
Output Serial data output to serial interface
I/O
Serial data input/output to serial interface
I/O
Serial clock input/output to serial interface
Input
Output
Input
Input
Output
Input
Output
Serial data input to asynchronous serial interface
Serial data output to asynchronous serial interface
Serial clock input to asynchronous serial interface
DCAN controller (DCAN) data input
DCAN controller (DCAN) data output
IEBus controller (IEBUS0) data input
IEBus controller (IEBUS0) data output
When reset
Input
Also used as
TI52/TO52
Input
SDA0
SCL0
TO01
TI001
TI011
TI50/TO50
TI51/TO51
ANI0-ANI7
Input
ANI8-ANI15
When reset
Input
Also used as
P00-P07
Input
Input
Input
Input
Input
Input
Input
Input
Output
Input
Output
P30
P20
P31
P21
P71
P32
P22
P72
P24
P25
P26
IRX0
ITX0
CRXD
CTXD
10
Preliminary Product Information U13563EJ2V0PM00