µPD703201, 703201Y, 703204, 703204Y, 70F3201, 70F3201Y, 70F3204, 70F3204Y
1. PIN FUNCTIONS
1.1 Port Pins
Pin Name
I/O
PULL
Function
P00
I/O
Yes
Port 0
P01
6-bit I/O port
Input/output can be specified in 1-bit units.
P02
P03
P04
P05
[P20]
[P21]
[P22]
I/O
Yes
Port 2
3-bit I/O port
Input/output can be specified in 1-bit units.
N-ch open drain can be specified in 1-bit units (P21, P22 only).
P30
I/O
Yes
Port 3
P31
3-bit I/O port
Input/output can be specified in 1-bit units.
P32
N-ch open drain can be specified in 1-bit units (P31, P32 only).
P40
I/O
Yes
Port 4
P41
7-bit I/O port
Input/output can be specified in 1-bit units.
P42
N-ch open drain can be specified in 1-bit units (P41, P42 only).
P43
P44
P45
P46
P70
Input No
Port 7
P71
12-bit input port (V850ES/SA2)
16-bit input port (V850ES/SA3)
P72
P73
P74
P75
P76
P77
P78
P79
P710
P711
[P712]
[P713]
[P714]
[P715]
Note Applies to the µPD703201Y, 703204Y, 70F3201Y, and 70F3204Y only.
(1/3)
Alternate Function
NMI
INTP0/TI2
INTP1/TI3
INTP2/TI4
INTP3/TI5
INTP4
[SI4]
[SO4]
[SCK4]
SI1/RXD0
SO1/TXD0
SCK1
SI0
SO0/SDANote
SCK0/SCLNote
INTP00/TI0/TCLR0
INTP01/TO0
INTP10/TI1/TCLR1
INTP11/TO1
ANI0
ANI1
ANI2
ANI3
ANI4
ANI5
ANI6
ANI7
ANI8
ANI9
ANI10
ANI11
[ANI12]
[ANI13]
[ANI14]
[ANI15]
Remarks 1. PULL: On-chip pull-up resistor
2. Pins in brackets ([ ]) are only for the V850ES/SA3.
Preliminary Product Information U15436EJ1V0PM
11