IA186EB Datasheet, PDF (18/85 Pages) InnovASIC, Inc – 8-Bit/16-Bit Microcontrollers

IA186EB/IA188EB
8-Bit/16-Bit Microcontrollers
Data Sheet
July 10, 2011
Table 4. IA188EB 80-Pin PQFP Pin Listing
Pin Name
1 cts0_n
2 txd0
3 rxd0
4 p2.5/bclk0
5 p2.3/sint1
6 p2.4/cts1_n
7 p2.0/rxd1
8 p2.1/txd1
9 p2.2/bclk1
10 ad0
11 a8
12 Vss
13 Vcc
14 Vss
15 ad1
16 a9
17 ad2
18 a10
19 ad3
20 a11
Pin Name
21 ad4
22 a12
23 ad5
24 a13
25 ad6
26 a14
27 ad7
28 a15
29 a16
30 a17
31 a18
32 a19/once_n
33 Vss
34 Vcc
35 Vss
36 rd_n
37 wr_n
38 ale
39 rfsh_n
40 s2_n
Pin
Name
41 s1_n
42 s0_n
43 den_n
44 hlda
45 hold
46 test_n
47 lock_n
48 nmi
49 ready
50 p1.7/gcs7_n
51 p1.6/gcs6_n
52 p1.5/gcs5_n
53 Vss
54 Vcc
55 p1.4/gcs4_n
56 p1.3/gcs3_n
57 p1.2/gcs2_n
58 p1.1/gcs1_n
59 p1.0/gcs0_n
60 lcs_n
Pin Name
61 ucs_n
62 int0
63 int1
64 int2/inta0_n
65 int3/inta1_n
66 int4
67 pdtmr
68 resin_n
69 resout
70 oscout
71 clkin
72 Vcc
73 Vss
74 clkout
75 t0out
76 t0in
77 t1out
78 t1in
79 p2.7
80 p2.6
IA211080314-13
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