MB90820 Series
10
(Continued)
Pin no.
Pin name
I/O
circuit
Pin status
during
reset
Function
LQFP *1
QFP *2
16
18
P43
F
Port Input
General-purpose I/O ports.
SCK0
Serial clock I/O pin for UART channel 0. This function
is enabled when clock output of UART channel 0 is
specified.
15
17
P44
F
General-purpose I/O ports.
SOT0
Serial data output pin for UART channel 0. This func-
tion is enabled when data output of UART channel 0
is specified.
14
16
P45
G
General-purpose I/O ports.
SIN0
Serial data input pin for UART channel 0. While UART
channel 0 is operating for input, the input of this pin is
used as required. This pin must not be used for any
other input.
CMOS input can be selected by user program.
13
15
P46
F
General-purpose I/O ports.
PWI1
PWC1 signal input pin.
12
14
P47
F
General-purpose I/O ports.
PWO1
PWC1 signal output pin.
11
13
P50
F
General-purpose I/O ports.
PPG2
Output pins for PPG channel 2. This function is
enabled when output of PPG channel 2 is specified.
10
12
P51
F
General-purpose I/O ports.
INT7
Usable as interrupt request input channel 7. Input is
enabled when 1 is set in EN7 in standby mode.
9 to 2
11 to 4
P60 to P67
H
Analog
input
General-purpose I/O ports.
AN0 to AN7
A/D converter analog input pins. This function is
enabled when the analog input is specified (ADER0).
78, 77
80, 79
P70, P71
I
General-purpose I/O ports.
DA0, DA1
D/A converter analog output pins. This function is en-
abled when D/A converter is specified.
AN8, AN9
A/D converter analog input pins. This function is
enabled when the analog input is specified (ADER1).
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