MB90570A データシートの表示（PDF） - Fujitsu
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MB90570A Datasheet PDF : 120 Pages
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MB90570A/570C Series
Pin no.
LQFP *1
QFP *2
Pin name
29 to 32
35 to 37
40,41
46 to 53
55 to 62
P64 to P67
OUT0 to
OUT3
P70 to P72
P73,P74
DA0,DA1
P80 to P87
AN0 to AN7
P90 to P97
CS0 to CS7
Circuit
type
F
E
I
K
E
34
C
G
PA0
64
AIN0
E
IRQ6
PA1
65
E
BIN0
PA2
66
E
ZIN0
PA3
67
AIN1
E
IRQ7
PA4
68
E
BIN1
PA5
69
E
ZIN1
*1 : FPT-120P-M24
*2 : FPT-120P-M13, FPT-120P-M21
Function
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 (MB90F574A) 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.
(Continued)
DS07-13701-9E
11
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