
10
MB90630A Series
(Continued)
STBC: Incorporates standby control
*1: LQFP (FPT-100P-M05)
*2: QFP (FPT-100P-M06)
Pin no.
Pin name
Circuit
type
Function
LQFP*1
QFP*2
59
61
P62
E
(STBC)
General-purpose I/O port
When I/O expansion serial is operating in external shift clock
mode, the data at the pin is used as the clock input (SCK2).
Also, functions as the SCK2 pin if the SOE bit in the UMC
register is “1”. A pull-up resistor can be set (RD62 = “1”) using
the pull-up resistor setting register (RDR6). The setting does
not apply for ports set as outputs (D62 = “1”: invalid at the
output setting).
SCK2
Functions as the I/O expansion serial clock I/O pin (SCK2).
60
62
P63
D
(STBC)
General-purpose I/O port
A pull-up resistor can be set (RD63 = “1”) using the pull-up
resistor setting register (RDR6). The setting does not apply for
ports set as outputs (D63 = “1”: invalid at the output setting).
PPG00
Functions as the PPG00 output when PPG output is enabled.
61
63
P64
D
(STBC)
General-purpose I/O port
A pull-up resistor can be set (RD64 = “1”) using the pull-up
resistor setting register (RDR6). The setting does not apply for
ports set as outputs (D64 = “1”: invalid at the output setting).
PPG01
Functions as the PPG01 output when PPG output is enabled.
62
64
P65
D
(STBC)
General-purpose I/O port
A pull-up resistor can be set (RD65 = “1”) using the pull-up
resistor setting register (RDR6). The setting does not apply for
ports set as outputs (D65 = “1”: invalid at the output setting).
CKOT
Functions as the CKOT output when CKOT is operating.
63
65
P66
D
(STBC)
General-purpose I/O port
A pull-up resistor can be set (RD66 = “1”) using the pull-up
resistor setting register (RDR6). The setting does not apply for
ports set as outputs (D66 = “1”: invalid at the output setting).
PPG10
Functions as the PPG10 output when PPG output is enabled.
64
66
P67
D
(STBC)
General-purpose I/O port
A pull-up resistor can be set (RD67 = “1”) using the pull-up
resistor setting register (RDR6). The setting does not apply for
ports set as outputs (D67 = “1”: invalid at the output setting).
PPG11
Functions as the PPG11 output when PPG output is enabled.
65
67
P90
I
General-purpose I/O port
AIN0
Input to channel 0 of the 8/16-bit up/down timer.
IRQ6
Functions as an interrupt request input.
66
68
P91
I
(STBC)
General-purpose I/O port
BIN0
Input to channel 0 of the 8/16-bit up/down timer.