IA186EM_04 Datasheet, PDF (115/133 Pages) InnovASIC, Inc – 8/16-Bit Microcontrollers

IA186EM/IA188EM
8/16-BIT Microcontrollers
Data Sheet
As of Production Version -03
Pin Name
a0
a1
a2
a3
a4
a5
a6
a7
a8
a9
a10
a11
a12
a13
a14
a15
a16
a17/pio7
a18/pio8
a19/pio9
ad0
ad1
ad2
ad3
ad4
ad5
ad6
ad7
ad8
ad9
ad10
ad11
ad12
ad13
ad14
ad15
ale
ardy
bhe_n/aden_n
clkouta
clkoutb
den_n/pio5
drq0/pio12
drq1/pio13
dt/r_n/pio4
gnd
gnd
gnd
gnd
gnd
Number
40
39
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
20
19
78
80
82
84
86
88
91
94
79
81
83
85
87
90
93
95
7
8
4
16
17
49
77
76
48
12
18
41
64
70
Pin Name
gnd
hlda
hold
int0
int1/select_n
int2/inta0_n/pio31
int3/inta1_n/irq
int4/pio30
lcs_n/once0_n
mcs0_n/pio14
mcs1_n/pio15
mcs2_n/pio24
mcs3_n/rfsh_n/pio25
nmi
pcs0_n/pio16
pcs1_n/pio17
pcs2_n/pio18
pcs3_n/pio19
pcs5_n/a1/pio3
pcs6_n/a2/pio2
rd_n
res_n
rxd/pio28
s0_n
s1_n
s2_n
s6/clkdiv2/pio29
sclk/pio20
sdata/pio21
sden0/pio22
sden1/pio23
srdy/pio6
tmrin0/pio11
tmrin1/pio0
tmrout0/pio10
tmrout1/pio1
txd/pio27
ucs_n/once1_n
uzi_n/pio26
v_CC
v_CC
v_CC
v_CC
v_CC
v_CC
whb_n
wlb_n
wr_n
x1
x2
Number
89
44
45
56
55
54
53
52
58
50
51
68
69
47
66
65
63
62
60
59
6
71
99
11
10
9
96
3
100
2
1
46
75
72
74
73
98
57
97
15
21
38
61
67
92
42
43
5
13
14
3737 Princeton NE, Ste 130 • Albuquerque, NM 87107 • Tel [phone] • Fax [phone] • www.Innovasic.com