MB90480/485 Series
(TOP VIEW)
P22/A18
P23/A19
1
2
3
4
5
6
7
8
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
RST
P56/RDY
P55/HAK
P54/HRQ
P53/WRH
P52/WRL
P51/RD
P24/A20/PPG0
P25/A21/PPG1
P26/A22/PPG2
P27/A23/PPG3
P30/A00/AIN0
P31/A01/BIN0
VSS
P32/A02/ZIN0
P33/A03/AIN1
P34/A04/BIN1
P35/A05/ZIN1
P36/A06/PWC0*
P37/A07/PWC1*
P40/A08/SIN2
P41/A09/SOT2
P42/A10/SCK2
P43/A11/MT00*
P44/A12/MT01*
VCC5
P50/ALE
9
PA3/OUT3
PA2/OUT2
PA1/OUT1
PA0/OUT0
P97/IN1
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
P96/IN0
P95/PPG5
P94/PPG4
P93/FRCK/ADTG/CS3
P92/SCK1/CS2
P91/SOT1/CS1
P90/SIN1/CS0
P87/IRQ7
P86/IRQ6
P85/IRQ5
P84/IRQ4
P83/IRQ3
P45/A13/EXTC*
P46/A14/OUT4
P47/A15/OUT5
P70/SIN0
(FPT-100P-M05)
* : These are the pins for MB90485 series. The pins for MB90480 series are P36/A06, P37/A07, P43/
A11, P44/A12, P45/A13, P75 to P77.
Note : MB90485 series only
• I2C pin P77 and P76 are N-ch open drain pin (without P-ch) . However, MB90V485B uses
the N-ch open drain pin (with P-ch) .
• P20 to P27, P30 to P37, P40 to P47 and P70 to P77 are also used as 3 V/5 V I/F pin.
• As for MB90V485B, input pins (PWC0, PWC1, PWC2/EXTC/SCL and SDA pins) for PWC/
µPG/I2C become CMOS input.
7
FUJITSU [ FUJITSU ]
