MB90540/540G/545/545G Series
Pin No.
LQFP
*2
QFP
*1
Pin name
P57
Circuit
type
Function
General I/O port. This function is enabled when the 16-bit
reload timers 0 disables the output.
Output pin for the 16-bit reload timers 0. This function is
enabled when the 16-bit reload timers 0 enables the output.
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.
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.
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.
General I/O ports. This function is enabled when 8/16-bit PPG
disables the waveform output.
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.
46
48
TOT0
P70 to P75
D
51 to 56
53 to 58
IN0 to IN5
D
P76 , P77
57 , 58
59 , 60
OUT2 , OUT3
D
IN6 , IN7
P80 to P83
59 , 62
61 to 64
PPG0 to
PPG3
P84 , P85
63 , 64
65 , 66
OUT0 , OUT1
P86
65
67
TIN1
D
D
D
Waveform output pins for output compares OCU0 and OCU1.
This function is enabled when the OCU enables the waveform
output.
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.
General I/O port. This function is enabled when the 16-bit
reload timers 0 disables the output.
Output pin for the 16-bit reload timers 1.This function is
enabled when the 16-bit reload timers 1 enables the output.
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.
General I/O port. This function is enabled when CAN0 disables
the output.
TX output pin for CAN0. This function is enabled when CAN0
enables the output.
P87
66
68
TOT1
P90 to P93
67 to 70
69 to 72
INT0 to INT3
D
D
P94
71
73
TX0
D
(Continued)
12
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