upd78f0103hmca1-5a4-a Renesas Electronics Corporation., upd78f0103hmca1-5a4-a Datasheet - Page 28

• Manufacturer Part Number: upd78f0103hmca1-5a4-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

(2) Non-port pins
Note TxD0 and RxD0 are available only in the
Remark Items in brackets are the pin names when external RC oscillation is used.
28
INTP0
INTP1 to INTP4
INTP5
SI10
SO10
SCK10
RxD0
RxD6
TxD0
TxD6
TI000
TI010
TO00
TI50
TO50
TOH0
TOH1
ANI0 to ANI3
AV
AV
RESET
X1[CL1]
X2[CL2]
V
V
FLMD0
FLMD1
DD
SS
REF
SS
Pin Name
Note
Note
Input
Input
Output
I/O
Input
Output
Input
Output
Input
Output
Output
Input
Input
Input
Input
I/O
−
−
−
−
−
External interrupt request input for which the valid edge (rising
edge, falling edge, or both rising and falling edges) can be
specified
Serial data input to serial interface
Serial data output from serial interface
Clock input/output for serial interface
Serial data input to asynchronous serial interface
Serial data output from asynchronous serial interface
External count clock input to 16-bit timer/event counter 00
Capture trigger input to capture registers (CR000, CR010) of
16-bit timer/event counter 00
Capture trigger input to capture register (CR000) of 16-bit
timer/event counter 00
16-bit timer/event counter 00 output
External count clock input to 8-bit timer/event counter 50
8-bit timer/event counter 50 output
8-bit timer H0 output
8-bit timer H1 output
A/D converter analog input
A/D converter reference voltage input and positive power
supply for port 2
A/D converter ground potential. Make the same potential as
V
System reset input
Connecting resonator for high-speed system clock
[RC connection for high-speed system clock]
Positive power supply
Ground potential
Flash memory programming mode setting.
SS
.
CHAPTER 2 PIN FUNCTIONS
User’s Manual U16846EJ3V0UD
µ
PD78F0102H and 78F0103H.
Function
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
After Reset
−
−
−
−
−
−
−
−
Alternate Function
P120
P30 to P33
P16/TOH1
P11/RxD0
P12
P10/TxD0
P11/SI10
P14
P10/SCK10
P13
P00
P01/TO00
P01/TI010
P17/TO50/FLMD1
P17/TI50/FLMD1
P15
P16/INTP5
P20 to P23
P17/TI50/TO50
−
−
−
−
−
−
−
−
Note
Note