MB90590/590G Series
s
PIN DESCRIPTION
No.
82
83
77
52
85 to 90
Pin name
X0
X1
RST
HST
P00 to P05
IN0 to IN5
P06 to P07,
P10 to P13
91 to 96
OUT0 to OUT5
P14
RX1
P15
98
TX1
P16
99
SGO
P17
100
SGA
P20 to P23
P24 to P27
INT4 to INT7
P30 to P31
P32 to P33
P34
14
SOT0
P35
15
SCK0
D
D
D
D
D
D
Circuit type
A
B
C
D
Oscillator pin
Reset input
Hardware standby input
General purpose I/O
Inputs for the Input Captures
General purpose I/O
Outputs for the Output Compares.
To enable the signal outputs, the corresponding bits of the Port Direc-
tion registers should be set to “1”.
General purpose I/O
RX input for CAN Interface 1
General purpose I/O
TX output for CAN Interface 1.
To enable the signal output, the corresponding bit of the Port Direction
register should be set to “1”.
General purpose I/O
SGO output for the Sound Generator.
To enable the signal output, the corresponding bit of the Port Direction
register should be set to “1”.
General purpose I/O
SGA output for the Sound Generator.
To enable the signal output, the corresponding bit of the Port Direction
register should be set to “1”.
General purpose I/O
General purpose I/O
External interrupt input for INT4 to INT7
General purpose I/O
General purpose I/O
General purpose I/O
SOT output for UART 0.
To enable the signal output, the corresponding bit of the Port Direction
register should be set to “1”.
General purpose I/O
SCK input/output for UART 0.
To enable the signal output, the corresponding bit of the Port Direction
register should be set to “1”.
Function
97
D
1 to 4
5 to 8
9 to 10
12 to 13
D
D
D
D
(Continued)
7
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