MB90480/485 Series
(Continued)
Pin No.
I/O
circuit
Pin name
Function
QFP*1 LQFP*2
type*3
P95
PPG5
P96
This is a general purpose I/O port.
D
63
64
65
61
62
63
(CMOS)
PPG timer output pin.
This is a general purpose I/O port.
Input capture ch.0 trigger input pin.
This is a general purpose I/O port.
Input capture ch.1 trigger input pin.
These are general purpose I/O ports.
Output compare event output pins.
A/D converter analog power supply input pin.
A/D converter reference voltage input pin.
A/D converter GND pin.
E
(CMOS/H)
IN0
P97
E
(CMOS/H)
IN1
PA0 to PA3
OUT0 to OUT3
AVCC
D
66 to 69 64 to 67
(CMOS)
35
36
37
33
34
35
⎯
⎯
⎯
AVRH
AVSS
J
49 to 51 47 to 49 MD0 to MD2
Operating mode selection input pins.
(CMOS/H)
84
23
82
21
VCC3
VCC5
⎯
3.3 V 0.3 V power supply pins (VCC3) .
MB90480
series
3.3 V 0.3 V power supply pin.
Usually, use VCC = VCC3 = VCC5 as a 3 V power supply.
3 V/5 V power supply pin.
⎯
5 V power supply pin when P20 to P27, P30 to P37,
P40 to P47, P70 to P77 are used as 5 V I/F pins.
Usually, use VCC = VCC3 = VCC5 as a 3 V power supply
(when the 3 V power supply is used alone) .
MB90485
series
11, 42,
81
9, 40,
79
VSS
⎯
GND pins.
*1 : QFP : FPT-100P-M06
*2 : LQFP : FPT-100P-M05
*3 : For the I/O circuit type, refer to “■ I/O CIRCUIT TYPES”.
*4 : As for MB90V485B, input pins become CMOS input.
13
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