MB89673 데이터 시트보기 (PDF) - Fujitsu
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MB89673 Datasheet PDF : 59 Pages
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MB89670/A Series
(Continued)
Pin no.
QFP*1
QFP*2
MQFP*3
48
50
Pin name
P46/TCO2
47
49
P47/EC
74 to 67
66
76 to 69
68
P50/AN0 to
P57/AN7
P60/INT0/
ADST
65 to 59 67 to 61 P61/INT1 to
P67/INT7
4
6
P70/BZ1
3
5
P71/UCK
2
4
P72/UO
1
3
P73/UI
80
2
P74/SCK
79
1
P75/SO
78
8 to 5
57,
58
53
13, 56
75
76
77
80
P76/SI
10 to 7
59,
60
55
15, 58
77
78
79
P80 to P83
P85,
P84
VCC
VSS
AVCC
AVR
AVSS
*1: FPT-80P-M11
*2: FPT-80P-M06
*3: MQP-80C-P01
10
Circuit
type
Function
D General-purpose I/O port
Also serves as the TCO2 output for the 8/16-bit timer/
counter.
E General-purpose I/O port
Also serves as input for the16-bit timer/counter.
The EC input is a hysteresis input type.
I
N-ch open-drain output ports
Also serve as the analog input for the A/D converter.
J General-purpose input port
The software pull-up resistor is provided.
Also serves as an external interrupt input (INT0) and an
A/D converter external activation.
This port is a hysteresis input type.
J General-purpose input ports
A software pull-up resistor is provided.
Also serve as an external interrupt input (INT1 to INT7).
These ports are a hysteresis input type.
G N-ch open-drain I/O port
Also serves as a buzzer output.
K N-ch open-drain I/O port
Also serves as a UART clock I/O (UCK) switchable to
CMOS.
K N-ch open-drain I/O port
Also serves as a UART data output (UO) switchable to
CMOS.
G N-ch open-drain I/O port
Also serves as a UART data input (UI).
K N-ch open-drain I/O port
Also serves as the clock I/O for the serial I/O (SCK)
switchable to CMOS.
K N-ch open-drain I/O port
Also serves as the data output (SO) for the serial I/O
switchable to CMOS.
G N-ch open-drain I/O port
Also serves as the data input (SI) for the serial I/O.
H N-ch open-drain output ports
— Power supply pin
— Power supply (GND) pin
— A/D converter power supply pin
— A/D converter reference voltage input pin
— A/D converter power supply pin
Use this pin at the same voltage as VSS.
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