MB90540/540G/545/545G Series
Pin No.
Circuit
Pin name
Function
type
LQFP*2
QFP*1
General I/O port. This function is enabled when the 16-bit
reload timers 0 disables the output.
P57
46
48
D
Output pin for the 16-bit reload timers 0. This function is
enabled when the 16-bit reload timers 0 enables the output.
TOT0
P70 to P75
General I/O ports. This function is always enabled.
Trigger input pins for input captures ICU0 to ICU5. Set the cor-
responding Port Direction Register to input if this
function is used.
51 to 56 53 to 58
D
D
IN0 to IN5
P76 , P77
General I/O ports. This function is enabled when the OCU
disables the waveform output.
Event output pins for output compares OCU2 and OCU3. This
function is enabled when the OCU enables the waveform out-
put.
OUT2 , OUT3
57 , 58
59 , 60
Trigger input pins for input captures ICU6 and ICU7. Set the
corresponding Port Direction Register to input and disable the
OCU waveform output if this function is used.
IN6 , IN7
General I/O ports. This function is enabled when 8/16-bit PPG
disables the waveform output.
P80 to P83
59 , 62 61 to 64
D
D
PPG0 to
PPG3
Output pins for 8/16-bit PPGs. This function is enabled when
8/16-bit PPG enables the waveform output.
General I/O ports. This function is enabled when the OCU
disables the waveform output.
P84 , P85
63 , 64
65 , 66
Waveform output pins for output compares OCU0 and OCU1.
This function is enabled when the OCU enables the waveform
output.
OUT0 , OUT1
P86
General I/O port. This function is always enabled.
Input pin for the 16-bit reload timers 1. Set the
corresponding Port Direction Register to input if this function is
used.
65
66
67
68
D
D
D
D
TIN1
General I/O port. This function is enabled when the 16-bit
reload timers 0 disables the output.
P87
Output pin for the 16-bit reload timers 1.This function is
enabled when the 16-bit reload timers 1 enables the output.
TOT1
P90 to P93
General I/O port. This function is always enabled.
External interrupt request input pins for INT0 to INT3. Set the
corresponding Port Direction Register to input if this function is
used.
67 to 70 69 to 72
INT0 to INT3
General I/O port. This function is enabled when CAN0 disables
the output.
P94
TX0
71
73
TX output pin for CAN0. This function is enabled when CAN0
enables the output.
(Continued)
12
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