MB91F345B データシートの表示（PDF） - Fujitsu
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MB91F345B Datasheet PDF : 72 Pages
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MB91345 Series
Pin No.
17
18
19
20
21
22
Pin name
I/O Circuit
type*
Function
P42
General-purpose I/O port
A18
PPGD
Bit 18 of external address bus output pin.
B
Enabled when external bus is effective.
PPG output pin
INT18
External interrupt request 18 input pin
P43
General-purpose I/O port
A19
PPGF
Bit 19 of external address bus output pin.
B
Enabled when external bus is effective.
PPG output pin
INT19
External interrupt request 19 input pin
P44
General-purpose I/O port
A20
Bit 20 of external address bus output pin.
B
Enabled when external bus is effective.
IC0
Input capture ICU0 data sample input pin
INT20
External interrupt request 20 input pin
P45
General-purpose I/O port
A21
Bit 21 of external address bus output pin.
Enabled when external bus is effective.
IC1
B
Input capture ICU1 data sample input pin
INT21
External interrupt request 21 input pin
SIN10
Multi function serial 10 serial data input pin
P46
General-purpose I/O port
A22
Bit 22 of external address bus output pin.
Enabled when external bus is effective.
IC2
B
Input capture ICU2 data sample input pin
INT22
External interrupt request 22 input pin
SOT10
Multi function serial 10 serial data output pin
P47
General-purpose I/O port
A23
Bit 23 of external address bus output pin.
Enabled when external bus is effective.
IC3
B
Input capture ICU3 data sample input pin
INT23
External interrupt request 10 input pin
SCK10
Multi function serial 10 clock I/O pin
(Continued)
7
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