MB90822 データシートの表示（PDF） - Fujitsu
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MB90822 Datasheet PDF : 100 Pages
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MB90820 Series
■ PIN DESCRIPTION
Pin no.
LQFP *1 QFP *2
Pin name
I/O
circuit *3
Pin status
during
reset
Function
21, 22 23, 24
X0,X1
A Oscillating Oscillation pins.
17
19
RST
B
Reset
input
External reset input pin.
59 to 54 61 to 56 P00 to P05 C
General-purpose I/O ports.
P06
53
55
C
PWI0
General-purpose I/O ports.
PWC ch0 signal input pin.
P07
52
54
C
PWO0
General-purpose I/O ports.
PWC ch0 signal output pin.
P10
General-purpose I/O ports.
INT0
51
53
D
DTTI
External interrupt request input ch0 pin.
RTO0 to RTO5 pins for fixed-level input. This func-
tion is enabled when the waveform generator speci-
fies its input bits.
P11 to P16
50 to 45 52 to 47 INT1 to
D
INT6
General-purpose I/O ports.
External interrupt request input ch1 to ch6 pins.
44
46
P17
D
General-purpose I/O ports.
43
45
P20
D
Port input General-purpose I/O ports.
TIN1
External clock input pin for reload timer ch1.
P21
42
44
D
TO1
General-purpose I/O ports.
Event output pin for reload timer ch1.
41,
39 to 35
43,
41 to 37
P22 to P27
D
General-purpose I/O ports.
34 to 28 36 to 30 P30 to P36 E
General-purpose I/O ports.
P37
27
29
E
PPG0
General-purpose I/O ports.
Output pins for PPG timer ch0.
P40
26
28
F
PPG1
General-purpose I/O ports.
Output pins for PPG timer ch1.
P41
19
21
F
TIN0
General-purpose I/O ports.
External clock input pin for reload timer ch0.
P42
18
20
F
TO0
General-purpose I/O ports.
Event output pin for reload timer ch0.
*1: FPT-80P-M05, FPT-80P-M11
*2: FPT-80P-M06
*3: See “■ I/O CIRCUIT TYPE”.
(Continued)
9
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