ia186em Innovasic Semiconductor Inc., ia186em Datasheet - Page 28

• Manufacturer Part Number: ia186em
• Description: 8-bit/16-bit Microcontrollers
• Manufacturer: Innovasic Semiconductor Inc.

IA186EM/IA188EM
8-Bit/16-Bit Microcontrollers
Table 8. IA188EM PQFP Alphabetic Pin Listing
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
ale
ao8
ao9
ao10
ao11
ao12
Name
Pin
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
7
®
ao13
ao14
ao15
ardy
clkouta
clkoutb
den_n/ds_n/pio5
drq0/pio12
drq1/pio13
dt/r_n/pio4
gnd
gnd
gnd
gnd
gnd
gnd
gnd
hlda
hold
int0
int1/select_n
int2/inta0_n/pwd/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/cts1_n/enrx1_n/pio18
Name
UNCONTROLLED WHEN PRINTED OR COPIED
Page 28 of 145
IA211050831-16
Pin
90
93
95
16
17
49
77
76
48
12
18
41
42
64
70
89
44
45
56
55
54
53
52
58
50
51
68
69
47
66
65
63
8
pcs3_n/rts1_n/rtr1_n/pio19
pcs5_n/a1/pio3
pcs6_n/a2/pio2
rd_n
res_n
rfsh2_n/aden_n
rxd/pio28
s0_n
s1_n
s2_n
s6/lock_n/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
v
v
v
v
v
wb_n
wr_n
x1
x2
cc
cc
cc
cc
cc
cc
Name
December 24, 2008
http://www.Innovasic.com
Customer Support:
Data Sheet
1-888-824-4184
100
Pin
62
60
59
71
99
11
10
96
46
75
72
74
73
98
57
97
15
21
38
61
67
92
42
13
14
6
4
9
3
2
1
5