IA186EM_04 Datasheet, PDF (117/133 Pages) InnovASIC, Inc – 8/16-Bit Microcontrollers

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