MB89855R Datasheet, PDF (5/48 Pages) Fujitsu Component Limited. – 8-bit Proprietary Microcontroller

s PIN ASSIGNMENT
P31/SO1
1
P30/SCK1
2
P47/T R G I
3
P46/Z
4
P45/Y
5
P44/X
6
P43/RTO3/W
7
P42/RTO2/V
8
P41/RTO1/U
9
P40/RTO0
10
P50/AN0
11
P51/AN1
12
P52/AN2
13
P53/AN3
14
P54/AN4
15
P55/AN5
16
P56/AN6
17
P57/AN7
18
AVCC
19
AVR
20
AVSS
21
P64/DTTI
22
P63/INT3/ADST
23
P62/INT2
24
P61/INT1
25
P60/INT0
26
RST
27
MOD0
28
MOD1
29
X0
30
X1
31
VSS
32
MB89850R Series
(Top view)
(DIP-64P-M01)
(DIP-64C-A06)
64
VCC
63
P32/SI1
62
P33/SCK2
61
P34/SO2
60
P35/SI2
59
P36/PTO1
58
P37/PTO2
57
VSS
56
P00/AD0
55
P01/AD1
54
P02/AD2
53
P03/AD3
52
P04/AD4
51
P05/AD5
50
P06/AD6
49
P07/AD7
48
P10/A08
47
P11/A09
46
P12/A10
45
P13/A11
44
P14/A12
43
P15/A13
42
P16/A14
41
P17/A15
40
P20/BUFC
39
P21/HAK
38
P22/HRQ
37
P23/RDY
36
P24/CLK
35
P25/WR
34
P26/RD
33
P27/ALE
5