Fujitsu MB90335 Series Hardware Manual page 32

MB90335 Series
Table 1.5-1 Pin Function (2 / 3)
Pin No. Pin Name
P46
15
SOT1
P47
16
SCK1
50 P50
64 P51
17 P52
18 P53
24 P54
P60, P61
54, 55
INT0, INT1
P62
56 INT2
SIN
P63
57 INT3
SOT
P64
58 INT4
SCK
P65
59 INT5
PWC
P66
INT6
60
SCL0
CM44-10137-6E
Circuit
Type
It is General-purpose I/O port.
H
Functions as a data output pin for UART ch.1.
It is General-purpose I/O port.
H
Functions as a clock I/O pin for UART ch.1.
K It is General-purpose I/O port.
K It is General-purpose I/O port.
K It is General-purpose I/O port.
K It is General-purpose I/O port.
K It is General-purpose I/O port.
It is General-purpose I/O port (Withstand voltage of 5 V).
C
Function as input pins for external interrupt ch.0, ch.1.
It is General-purpose I/O port (Withstand voltage of 5 V).
C Function as input pins for external interrupt ch.2.
It is simple serial I/O data output pin.
It is General-purpose I/O port (Withstand voltage of 5 V).
C Function as input pins for external interrupt ch.3.
It is simple serial I/O data output pin.
It is General-purpose I/O port (Withstand voltage of 5 V).
C Function as input pins for external interrupt ch.4.
It is simple serial I/O clock input/output pin.
It is General-purpose I/O port (Withstand voltage of 5 V).
C Function as input pins for external interrupt ch.5.
Functions as the PWC input pin.
It is General-purpose I/O port (Withstand voltage of 5 V).
Function as input pins for external interrupt ch.6.
C
Functions as the clock I/O pin for the I
Set port output to Hi-Z during I
FUJITSU MICROELECTRONICS LIMITED
CHAPTER 1 OVERVIEW
Functional description
2
C interface ch.0.
2
C interface operations.
1.5 Pin Function
11