MB90610A Series
Pin no.
Circuit
type
Pin name
P91
Function
LQFP*1
QFP*2
57
59
D
General purpose I/O port
This applies when serial data output is disabled for UART1.
(CMOS/H)
SOT1
P92
Serial data output pin for UART1
This applies when serial data output is enabled for UART1.
58
60
61
D
General purpose I/O port
This applies when the UART1 clock output is disabled.
(CMOS/H)
SCK1
Clock I/O pin for UART1
This applies when the UART1 clock output is enabled.
As the input operates continuously when UART1 is set to
input operation, output to the pin from other functions must
be stopped unless done intentionally.
59
P93
D
General purpose I/O port
This applies in all cases.
(CMOS/H)
SIN2
Serial data input pin for UART2
As the input operates continuously when UART2 is set to
input operation, output to the pin from other functions must
be stopped unless done intentionally.
60
61
62
63
P94
D
General purpose I/O port
This applies when serial data output is disabled for UART2.
(CMOS/H)
SOT2
P95
Serial data output pin for UART2
This applies when serial data output is enabled for UART2.
D
General purpose I/O port
This applies when the UART2 clock output is disabled.
(CMOS/H)
SCK2
Clock I/O pin for UART2
This applies when the UART2 clock output is enabled.
As the input operates continuously when UART2 is set to
input operation, output to the pin from other functions must
be stopped unless done intentionally.
62
64
CS0
J
Chip select pin for program ROM
(CMOS)
63 to 69 65 to 71 PA1 to PA7
CS1 to CS7
I
General purpose I/O ports
This applies for pins with chip select output disabled by the
chip select control register.
(CMOS)
Output pins for the chip select function
This applies for pins with chip select output enabled by the
chip select control register.
70
72
P50
CLK
I
General purpose I/O port
This applies when CLK output is enabled.
(CMOS)
CLK output pin
(Continued)
*1: FPT-100P-M05
*2: FPT-100P-M06
9
FUJITSU [ FUJITSU ]
