MB90470 Series
12
(Continued)
LQFP : FPT-100P-M05 package
QFP : FPT-100P-M06 package
Pin no.
Pin name
Circuit
type
Description
LQFP
QFP
30
32
P75
G
(CMOS/H)
General purpose input/output port.
PWC2
PWC input pin.
31
33
P76
I
(NMOS/H)
General purpose input/output port.
SCL
I2C interface data input/output pin. During I2C interface
operation, the port output should be set to High-Z level.
32
34
P77
I
(NMOS/H)
General purpose input/output port.
SDA
I2C interface clock input/output pin. During I2C interface
operation, the port output should be set to High-Z level.
45
46
47
48
P80, P81
E
(CMOS/H)
General purpose input/output ports.
IRQ0, IRQ1
External interrupt input pins.
50 to 55 52 to 57
P82 to P87
E
(CMOS/H)
General purpose input/output ports.
IRQ2 to IRQ7
External interrupt input pins.
56
58
P90
E
(CMOS/H)
General purpose input/output port.
SIN1
Single serial I/O data input pin.
CS0
Chip select 0.
57
59
P91
D
(CMOS)
General purpose input/output port.
SOT1
Single serial I/O data output pin.
CS1
Chip select 1.
58
60
P92
E
(CMOS/H)
General purpose input/output port.
SCK1
Single serial I/O clock input/output pin.
CS2
Chip select 2.
59
61
P93
E
(CMOS/H)
General purpose input/output port.
FRCK
In free run timer operation, this pin functions as the external
clock input pin.
ADTG
In A/D converter operation, this pin functions as the external
trigger input pin.
CS3
Chip select 3.
60
62
P94
D
(CMOS)
General purpose input/output port.
PPG4
PPG timer output pin.
61
63
P95
D
(CMOS)
General purpose input/output port.
PPG5
PPG timer output pin.
62
64
P96
E
(CMOS/H)
General purpose input/output port.
IN0
Functions as input capture ch 0 trigger input.