
MB90570 Series
11
(Continued)
*1 : FPT-120P-M05
*2 : FPT-120P-M13, FPT-120P-M21
Pin no.
LQFP-120 *
1
QFP-120 *
2
Pin name
Circuit
type
Function
29 to 32
P64 to P67
F
In single chip mode these are general-purpose I/O ports. When set for
input they can be set by the pull-up resistance register (RDR6). When
set for output this setting will be invalid.
These are also the output compare ch.0 to ch.3 event output pins.
This function is valid when the respective channel(s) are enabled for
output.
These are general purpose I/O ports.
These are general purpose I/O ports.
These are also the D/A converter ch.0,1 analog signal output pins.
These are general purpose I/O ports.
These are also A/D converter analog input pins. This function is valid
when analog input is enabled.
These are general purpose I/O ports.
These are also chip select signal output pins. This function is valid
when chip select signal output is enabled.
This is the power supply stabilization capacitor pin. It should be
connected externally to an 0.1 μF ceramic capacitor. Note that this is
not required on the FLASH model (MB90F574/A) and MB90574C.
This is a general purpose I/O port.
This pin is also used as count clock A input for 8/16-bit up-down
counter ch.0.
This pin can also be used as interrupt request input ch. 6.
This is a general purpose I/O port.
This pin is also used as count clock B input for 8/16-bit up-down
counter ch.0.
This is a general purpose I/O port.
This pin is also used as count clock Z input for 8/16-bit up-down
counter ch.0.
This is a general purpose I/O port.
This pin is also used as count clock A input for 8/16-bit up-down
counter ch.1.
This pin can also be used as interrupt request input ch.7.
This is a general purpose I/O port.
This pin is also used as count clock B input for 8/16-bit up-down
counter ch.1.
This is a general purpose I/O port.
This pin is also used as count clock Z input for 8/16-bit up-down
counter ch.1.
OUT0 to
OUT3
35 to 37
P70 to P72
P73,P74
DA0,DA1
P80 to P87
E
40,41
I
46 to 53
K
AN0 to AN7
55 to 62
P90 to P97
E
CS0 to CS7
34
C
G
64
PA0
E
AIN0
IRQ6
PA1
65
E
BIN0
66
PA2
E
ZIN0
67
PA3
E
AIN1
IRQ7
PA4
68
E
BIN1
69
PA5
E
ZIN1