ia186eb Innovasic Semiconductor Inc., ia186eb Datasheet - Page 17

• Manufacturer Part Number: ia186eb
• Description: 8-bit/16-bit Microcontrollers
• Manufacturer: Innovasic Semiconductor Inc.

IA186EB/IA188EB
8-Bit/16-Bit Microcontrollers
Table 4. IA188EB 80-Pin PQFP Pin Listing
Pin
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
cts0_n
txd0
rxd0
p2.5/bclk0
p2.3/sint1
p2.4/cts1_n
p2.0/rxd1
p2.1/txd1
p2.2/bclk1
ad0
a8
Vss
Vcc
Vss
ad1
a9
ad2
a10
ad3
a11
Name
®
Pin
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
ad4
a12
ad5
a13
ad6
a14
ad7
a15
a16
a17
a18
a19/once_n
Vss
Vcc
Vss
rd_n
wr_n
ale
rfsh_n
s2_n
Name
UNCONTROLLED WHEN PRINTED OR COPIED
Pin
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
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IA211080314-02
s1_n
s0_n
den_n
hlda
hold
test_n
lock_n
nmi
ready
p1.7/gcs7_n
p1.6/gcs6_n
p1.5/gcs5_n
Vss
Vcc
p1.4/gcs4_n
p1.3/gcs3_n
p1.2/gcs2_n
pp1.1/gcs1_n
p1.0/gcs0_n
lcs_n
Name
Pin
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
ucs_n
int0
int1
int2/inta0_n
int3/inta1_n
int4
pdtmr
resin_n
resout
oscout
clkin
Vcc
Vss
clkout
t0out
t0in
t1out
t1in
p2.7
p2.6
Name
http://www.Innovasic.com
January 14, 2009
Customer Support:
Data Sheet
1-888-824-4184