MB90480B データシートの表示（PDF） - Fujitsu
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MB90480B Datasheet PDF : 124 Pages
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MB90480B/485B Series
(Continued)
Pin No.
QFP*1 LQFP*2
Pin
name
I/O
circuit
type*3
Function
P31
This is a general purpose I/O port.
10
8
A01
E
(CMOS/H)
In non-multiplex mode, this pin functions as an external address pin.
BIN0
8/16-bit up/down timer input pin (ch.0) .
P32
This is a general purpose I/O port.
12
10
A02
E
(CMOS/H)
In non-multiplex mode, this pin functions as an external address pin.
ZIN0
8/16-bit up/down timer input pin (ch.0)
P33
This is a general purpose I/O port.
13
11
A03
E
(CMOS/H)
In non-multiplex mode, this pin functions as an external address pin.
AIN1
8/16-bit up/down timer input pin (ch.1) .
P34
This is a general purpose I/O port.
14
12
A04
E
(CMOS/H)
In non-multiplex mode, this pin functions as an external address pin.
BIN1
8/16-bit up/down timer input pin (ch.1) .
P35
This is a general purpose I/O port.
15
13
A05
E
(CMOS/H)
In non-multiplex mode, this pin functions as an external address pin.
ZIN1
8/16-bit up/down timer input pin (ch.1)
P36, P37
This is a general purpose I/O port.
D
MB90480B
A06, A07 (CMOS)
series In non-multiplex mode, these pins function as external
address pins.
16, 17
14, 15
P36, P37
This is a general purpose I/O port.
A06, A07
PWC0,
PWC1*4
E
(CMOS/H)
In non-multiplex mode, these pins function as external
MB90485B
series
address pins.
PWC input pins
P40
This is a general purpose I/O port.
18
16
A08
G
(CMOS/H)
In non-multiplex mode, this pin functions as an external address pin.
SIN2
Extended I/O serial interface input pin.
P41
This is a general purpose I/O port.
19
17
A09 F (CMOS) In non-multiplex mode, this pin functions as an external address pin.
SOT2
Extended I/O serial interface output pin.
P42
This is a general purpose I/O port.
20
18
A10
G
(CMOS/H)
In non-multiplex mode, this pin functions as an external address pin.
SCK2
Extended I/O serial interface clock input/output pin.
(Continued)
DS07-13722-11E
9
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