upd78f0103hmca1-5a4-a Renesas Electronics Corporation., upd78f0103hmca1-5a4-a Datasheet - Page 78

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

Note TxD0 and RxD0 are available only in the
Remark ×:
78
P00
P01
P10
P11
P12
P13
P14
P15
P16
P17
P30 to P33
P120
Symbol
PM12
PM0
PM1
PM3
Pin Name
Table 4-4. Settings of Port Mode Register and Output Latch When Alternate Function Is Used
PM××: Port mode register
P××:
PMmn
PM17
7
1
1
1
0
1
Don’t care
Port output latch
TI000
TI010
TO00
SCK10
TxD0
SI10
RxD0
SO10
TxD6
RxD6
TOH0
TOH1
INTP5
TI50
TO50
INTP1 to INTP4
INTP0
Output mode (output buffer on)
Input mode (output buffer off)
PM16
Note
Note
6
1
1
1
PM15
5
1
1
1
Figure 4-14. Format of Port Mode Register
Name
Alternate Function
PM14
CHAPTER 4 PORT FUNCTIONS
4
1
1
1
User’s Manual U16846EJ3V0UD
µ
PD78F0102H and 78F0103H.
PM03
PM13
PM33
3
1
Pmn pin I/O mode selection
(m = 0, 1, 3, 12; n = 0 to 7)
PM02
PM12
PM32
2
1
Input
Input
Output
Input
Output
Output
Input
Input
Output
Output
Input
Output
Output
Input
Input
Output
Input
Input
PM01
PM11
PM31
I/O
1
1
PM120
PM00
PM10
PM30
0
PM××
1
1
0
1
0
0
1
1
0
0
1
0
0
1
1
0
1
1
Address After reset
FF2CH
FF20H
FF21H
FF23H
FFH
FFH
FFH
FFH
P××
×
×
0
×
1
1
×
×
0
1
×
0
0
×
×
0
×
×
R/W
R/W
R/W
R/W
R/W