upd78f0103hmca1-5a4-a Renesas Electronics Corporation., upd78f0103hmca1-5a4-a Datasheet - Page 32

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

2.3 Pin I/O Circuits and Recommended Connection of Unused Pins
Note TxD0 and RxD0 are available only in the
32
P00/TI000
P01/TI010/TO00
P02
P03
P10/SCK10/TxD0
P11/SI10/RxD0
P12/SO10
P13/TxD6
P14/RxD6
P15/TOH0
P16/TOH1/INTP5
P17/TI50/TO50/FLMD1
P20/ANI0 to P23/ANI3
P30/INTP1 to P33/INTP4
P120/INTP0
P130
RESET
AV
AV
FLMD0
Table 2-2 shows the types of pin I/O circuit and the recommended connections of unused pins.
Refer to Figure 2-1 for the configuration of the I/O circuits of each type.
REF
SS
Pin Name
Note
Note
8-A
5-A
8-A
5-A
8-A
9-C
8-A
3-C
2
I/O Circuit Type
−
Table 2-2. Pin I/O Circuit Types
CHAPTER 2 PIN FUNCTIONS
User’s Manual U16846EJ3V0UD
I/O
Input
I/O
Output
Input
Input
µ
PD78F0102H and 78F0103H.
I/O
−
Input:
Output: Leave open.
Connect to V
Input:
Output: Leave open.
Leave open.
Connect to V
Connect directly to V
Connect directly to V
Connect to V
Independently connect to V
Independently connect to V
Recommended Connection of Unused Pins
DD
DD
SS
.
.
or V
SS
DD
SS
.
.
.
DD
DD
or V
or V
SS
SS
via a resistor.
via a resistor.