MB90540/540G/545/545G Series
(Continued)
Pin No.
Circuit
type
Pin name
Function
LQFP*2
QFP*1
P95
RX0
General I/O port. This function is always enabled.
72
74
D
RX input pin for CAN0 Interface. When the CAN function is
used, output from the other functions must be stopped.
General I/O port. This function is enabled when CAN1 disables
the output.
P96
73
74
75
76
D
TX output pin for CAN1. This function is enabled when CAN1
enables the output (only MB90540 series) .
TX1
P97
General I/O port. This function is always enabled.
RX input pin for CAN1 Interface. When the CAN function is
used, output from the other functions must be stopped (only
MB90540 series) .
D
D
RX1
PA0
AVCC
76
32
78
34
General I/O port. This function is always enabled.
Power supply pin for the A/D Converter. This power supply
must be turned on or off while a voltage higher than or equal to
AVCC is applied to VCC.
Power
supply
Power
supply
35
33
34
37
35
36
AVSS
AVRH
AVRL
Power supply pin for the A/D Converter.
External reference voltage input pin for the A/D Converter.
This power supply must be turned on or off while a voltage
higher than or equal to AVRH is applied to AVCC.
Power
supply
Power
supply
External reference voltage input pin for the A/D Converter.
47
48
49
50
MD0
MD1
Input pins for specifying the operating mode. The pins must be
directly connected to VCC or VSS.
C
F
Input pin for specifying the operating mode. The pin must be
directly connected to VCC or VSS.
49
25
51
27
MD2
C
Power supply stabilization capacitor pin. It should be connect-
ed externally to an 0.1 µF ceramic capacitor.
Power
supply
21, 82
9, 40, 79
23, 84
VCC
VSS
Input pin for power supply (5.0 V) .
Input pin for power supply (0.0 V) .
11, 42,
81
Power
supply
*1 : FPT-100P-M06
*2 : FPT-100P-M05
13
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