![](http://datasheet.mmic.net.cn/330000/MB90F583C_datasheet_16438011/MB90F583C_12.png)
MB90580C Series
12
*1: FPT-100P-M06
*2: FPT-100P-M05
(Continued)
Pin no.
Pin name Circuit type
Function
QFP*
1
LQFP*
2
40
38
P52
G
(CMOS/H)
General-purpose I/O port.
AN2
Analog input pin (AN2) for use during A/D converter operation.
SCK3
UART3 serial clock I/O pin (SCK3).
This pin is enabled with the UART3 clock output enabled.
41
39
P53
G
(CMOS/H)
General-purpose I/O port.
AN3
Analog input pin (AN3) for use during A/D converter operation.
43
41
P54
G
(CMOS/H)
General-purpose I/O port.
AN4
Analog input pin (AN4) for use during A/D converter operation.
SIN4
UART4 serial data input pin (SIN4).
When UART4 is operating for input, this input is used as required
and thus the output from any other function to the pin must be off
unless used intentionally.
44
42
P55
G
(CMOS/H)
General-purpose I/O port.
AN5
Analog input pin (AN5) for use during A/D converter operation.
SOT4
UART4 serial data output pin (SOT4).
This pin is enabled with the UART4 serial data output enabled.
45
43
P56
G
(CMOS/H)
General-purpose I/O port.
AN6
Analog input pin (AN6) for use during A/D converter operation.
SCK4
UART4 serial clock output pin (SCK4).
This pin is enabled with the UART4 clock output enabled.
46
44
P57
G
(CMOS/H)
General-purpose I/O port.
AN7
Analog input pin (AN7) for use during A/D converter operation.
0.1
μ
F capacitor coupling pin for regulating the power supply.
F (CMOS/H) General-purpose I/O port.
27
25
C
28
26
P71
29
27
P72
F (CMOS/H) General-purpose I/O port.
32
30
P73
H
(CMOS/H)
General-purpose I/O port.
This pin serves as a D/A output pin (DA00) when the DAE0 bit in
the D/A control register (DACR) is “1”.
DA00
D/A converter output 0 (DA00) pin.
33
31
P74
H
(CMOS/H)
General-purpose I/O port.
This pin serves as a D/A output pin (DA01) when the DAE1 bit in
the D/A control register (DACR) is “1”.
DA01
D/A converter output 1 pin (DA01).
47
45
P80
F
(CMOS/H)
General-purpose I/O port.
IRQ0
Functions as external interrupt request input 0 pin (IRQ0).