MB90670/675 Series
16
(Continued)
*1: FPT-80P-M05
*2: FPT-80P-M06
*3: FPT-100P-M05
*4: FPT-100P-M06
Pin no.
Pin name
Circuit type
Function
LQFP
-80*1
QFP
-80*2
LQFP
-100*3
QFP
-100*4
20
22
18
20
P42
E
(CMOS/H)
General-purpose I/O port
This function is valid when clock output from
UART0 is disabled.
SCK0
Clock I/O pin of UART0
This function is valid when clock output from
UART0 is enabled.
Because this input is used as required when
UART0 is performing input operations, and it is
necessary to stop outputs by other functions un-
less such outputs are made intentionally.
21
23
19
21
P43
E
(CMOS/H)
General-purpose I/O port
This function is always valid.
SIN1
Serial data input pin of UART1 (SCI)
Because this input is used as required when
UART1 (SCI) is performing input operations, and it
is necessary to stop outputs by other functions un-
less such outputs are made intentionally.
22
24
20
22
P44
E
(CMOS/H)
General-purpose I/O port
This function is valid when serial data output from
UART1 (SCI) is disabled.
SOT1
Serial data output pin of UART1 (SCI)
This function is valid when serial data output from
UART1 (SCI) is enabled.
23
25
22
24
P45
E
(CMOS/H)
General-purpose I/O port
This function is valid when clock output from
UART1 (SCI) is disabled.
SCK1
Clock I/O pin of UART1 (SCI)
This function is valid when clock output from
UART1 (SCI) is enabled.
Because this input is used as required when
UART1 (SCI) is performing input operations, and it
is necessary to stop outputs by other functions un-
less such outputs are made intentionally.
24
26
23
25
P46
E
(CMOS/H)
General-purpose I/O port
This function is valid when waveform output from
8/16-bit PPG timer 0 is disabled.
PPG0
Output pin of 8/16-bit PPG timer 0
This function is valid when waveform output from
8/16-bit PPG timer 0 is enabled.