IA186EM_11 Datasheet, PDF (18/146 Pages) InnovASIC, Inc – 8-Bit/16-Bit Microcontrollers

IA186EM/IA188EM
8-Bit/16-Bit Microcontrollers
Data Sheet
February 25, 2011
Table 2. IA186EM TQFP Alphabetic Pin Listing
Name
Pin
Name
Pin
Name
Pin
a0
63
ad14
16
pcs3_n/pio19
85
a1
62
ad15
18
pcs5_n/a1/pio3
83
a2
60
ale
30
pcs6_n/a2/pio2
82
a3
59
ardy
30
rd_n
29
a4
58
bhe_n/aden_n
27
res_n
94
a5
57
clkouta
39
rxd/pio23
24
a6
56
clkoutb
40
s0_n
34
a7
55
den_n/pio5
72
s1_n
33
a8
54
drq0/pio12
100 s2_n
32
a9
53
drq1/pio13
99
s6/clkdiv2/pio29
19
a10
52
dt/r_n/pio4
71
sclk/pio20
26
a11
51
gnd
12
sdata/pio21
23
a12
50
gnd
36
sden0/pio22
25
a13
49
gnd
41
sden1/pio23
24
a14
48
gnd
64
srdy/pio6
69
a15
47
gnd
87
tmrin0/pio11
98
a16
46
gnd
93
tmrin1/pio0
95
a17/pio7
45
hlda
67
tmrout0/pio10
97
a18/pio8
43
hold
68
tmrout1/pio1
96
a19/pio9
42
int0
79
txd/pio27
21
ad0
1
int1/select_n
78
ucs_n/once1_n
80
ad1
3
int2/inta0_n/pio31
77
uzi_n/pio26
20
ad2
5
int3/inta1_n/irq
76
v_cc
15
ad3
7
int4/pio30
75
v_cc
38
ad4
9
lcs_n/once0_n
81
v_cc
44
ad5
11
mcs0_n/pio14
73
v_cc
61
ad6
14
mcs1_n/pio15
74
v_cc
84
ad7
17
mcs2_n/pio24
91
v_cc
90
ad8
2
mcs3_n/rfsh_n/pio25 92
whb_n
65
ad9
4
nmi
70
wlb_n
66
ad10
6
pcs0_n/pio16
89
wr_n
28
ad11
8
pcs1_npio
88
x1
36
ad12
10
pcs2_n/pio18
86
x2
37
ad13
13
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