QFP
LQFP
45
43
46
44
27
25
28
26
29
27
32
30
33
31
47
45
48
46
53
51
54
52
55
53
56
54
57
55
58
56
59
57
60
58
61
59
MB90580 series
Table 1.5c Pin functions (3/4)
Pin name
I/O Circuit
P56
G
AN6
(CMOS/H)
SCK4
P57
G
(CMOS/H)
AN7
C
F
P71
(CMOS/H)
F
P72
(CMOS/H)
P73
H
(CMOS/H)
DAO0
P74
F
(CMOS/H)
DAO1
P80
F
(CMOS/H)
IRQ0
P81
F
(CMOS/H)
IRQ1
P82
F
(CMOS/H)
IRQ2
P83
F
(CMOS/H)
IRQ3
P84
F
(CMOS/H)
IRQ4
P85
F
(CMOS/H)
IRQ5
P86
F
(CMOS/H)
IRQ6
P87
F
(CMOS/H)
IRQ7
P60
D
(CMOS/H)
SIN2
D
P61
(CMOS/H)
SOT2
D
P62
(CMOS/H)
SCK2
General-purpose I/O port
Analog input pin (AN6) during A/D converter operation
UART4 serial data output (SOT4) pin
General-purpose I/O port
Analog input pins (AN7) during A/D converter operation
0.1uf capacitor connection pin for voltage supply stabilization.
General-purpose I/O port
SOT3 pin when the SOE bit of the UMC register is '1'
General-purpose I/O port
Clock input (SCK3) during UART1 operation in external shift clock mode
SCK3 pin when the SOE bit of the UMC register is '1'
General-purpose I/O port
D/A output pin when the DAE0 bit of the D/A control register (DACR) is '1'
D/A output '0' pin during D/A converter operation
General-purpose I/O port
D/A output pin when the DAE1 bit of the D/A control register (DACR) is '1'
D/A output '1' pin during D/A converter operation
General-purpose I/O port
External interrupt request I/O 0
General-purpose I/O port
External interrupt request I/O 1
General-purpose I/O port
External interrupt request I/O 2
General-purpose I/O port
External interrupt request I/O 3
General-purpose I/O port
External interrupt request I/O 4
General-purpose I/O port
External interrupt request I/O 5
General-purpose I/O port
Always enabled (STBC)
External interrupt request I/O 6
General-purpose I/O port
Always enabled (STBC)
External interrupt request I/O 7
General-purpose I/O port
A pull-up resistor can be assigned (RD60='1') by using the pull-up resistor
setting register (RDR6). (D60='1': Invalid when set as output)
UART2 serial data input (SIN2) pin
General-purpose I/O port
SOT1 pin when the SOE bit of the UMC register is '1'
A pull-up resistor can be assigned (RD61='1') by using the pull-up resistor
setting register (RDR6). (D61='1': Invalid when set as output)
UART2 serial data output (SOUT2) pin
General-purpose I/O port
Clock input (SCK2) during UART1 operation in external shift clock mode
SCK1 pin when the SOE bit of the UMC register is '1'
A pull-up resistor can be assigned (RD62='1') by using the pull-up resistor
setting register (RDR6). (D62='1': Invalid when set as output)
UART2 serial clock I/O (SCK2) pin
1.5 Pin Functions
Function
Chapter 1: Overview
9