ia186xl Innovasic Semiconductor Inc., ia186xl Datasheet - Page 15

• Manufacturer Part Number: ia186xl
• Description: 16-bit Microcontroller
• Manufacturer: Innovasic Semiconductor Inc.

IA186XL/IA188XL
16-Bit Microcontrollers
Table 3. IA186XL 80-Lead PQFP Pin Listing
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Name
ad15
n.c.
a16/s3
a17/s4
a18/s5
a19/s6
bhe_n
wr_n/qs1
rd_n/qsmd_n
ale/qs0
n.c.
v
v
n.c.
n.c.
x1
x2
reset
clkout
ardy
ss
ss
®
Pin
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Name
s2_n
s1_n
s0_n
n.c.
hlda
hold
srdy
lock_n
test_n /busy
nmi
int0
int1/select_n
v
v
int2/inta0_n
int3/inta1_n
dt/r_n
den_n
mcs0 _n/pereq
mcs1 _n/error_n
cc
cc
UNCONTROLLED WHEN PRINTED OR COPIED
ENG211080711-01
Page 15 of 72
Pin
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Name
mcs2_n
mcs3_n/nps_n
n.c.
n.c.
ucs_n
lcs_n
pcs6 _n/a2
pcs5_n/a1
pcs4_n
pcs3_n
pcs2_n
pcs1_n
v
pcs0_n
res_n
tmr out 1
tmr out 0
tmr in 1
tmr in 0
drq1
ss
Preliminary Data Sheet
Pin
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
September 30, 2008
http://www.Innovasic.com
Name
drq0
n.c.
n.c.
ad0
ad8
ad1
ad9
ad2
ad10
ad3
ad11
v
v
ad4
ad12
ad5
ad13
ad6
ad14
ad7
cc
cc
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