MB90485B Datasheet, PDF (6/124 Pages) Fujitsu Component Limited. – 16-bit Microcontroller

MB90480B/485B Series
■ PIN ASSIGNMENT
(TOP VIEW)
P20/A16
1
P21/A17
2
P22/A18
3
P23/A19
4
P24/A20/PPG0
5
P25/A21/PPG1
6
P26/A22/PPG2
7
P27/A23/PPG3
8
P30/A00/AIN0
9
P31/A01/BIN0
10
VSS
11
P32/A02/ZIN0
12
P33/A03/AIN1
13
P34/A04/BIN1
14
P35/A05/ZIN1
15
P36/A06/PWC0*
16
P37/A07/PWC1*
17
P40/A08/SIN2
18
P41/A09/SOT2
19
P42/A10/SCK2
20
P43/A11/MT00*
21
P44/A12/MT01*
22
VCC5
23
P45/A13/EXTC*
24
P46/A14/OUT4
25
P47/A15/OUT5
26
P70/SIN0
27
P71/SOT0
28
P72/SCK0
29
P73/TIN0
30
80
X0A
79
X1A
78
P57/CLK
77
RST
76
P56/RDY
75
P55/HAK
74
P54/HRQ
73
P53/WRH
72
P52/WRL
71
P51/RD
70
P50/ALE
69
PA3/OUT3
68
PA2/OUT2
67
PA1/OUT1
66
PA0/OUT0
65
P97/IN1
64
P96/IN0
63
P95/PPG5
62
P94/PPG4
61
P93/FRCK/ADTG/CS3
60
P92/SCK1/CS2
59
P91/SOT1/CS1
58
P90/SIN1/CS0
57
P87/IRQ7
56
P86/IRQ6
55
P85/IRQ5
54
P84/IRQ4
53
P83/IRQ3
52
P82/IRQ2
51
MD2
(FPT-100P-M06)
* : These are the pins for MB90485B series. The pins for MB90480B series are P36/A06, P37/A07,
P43/A11, P44/A12, P45/A13, P75 to P77.
Note : MB90485B 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.
6
DS07-13722-11E