IA186XL/IA188XL
16-Bit Microcontrollers
Data Sheet
July 6, 2011
Table 3. IA186XL 80-Lead PQFP Pin Listing
Pin Name
Pin Name
21 s2_n
22 s1_n
23 s0_n
24 n.c.
25 hlda
26 hold
27 srdy
28 lock_n
29 test_n /busy
30 nmi
31 int0
32 int1/select_n
33 vcc
Pin Name
41 mcs2_n
42 mcs3_n/nps_n
43 n.c.
44 n.c.
45 ucs_n
46 lcs_n
47 pcs6 _n/a2
48 pcs5_n/a1
49 pcs4_n
50 pcs3_n
51 pcs2_n
52 pcs1_n
53 vss
Pin Name
61 drq0
62 n.c.
63 n.c.
64 ad0
65 ad8
66 ad1
67 ad9
68 ad2
69 ad10
70 ad3
71 ad11
72 vcc
1
2
3
4
5
6
7
8
9
ad15
n.c.
a16/s3
a17/s4
a18/s5
a19/s6
bhe_n
wr_n/qs1
rd_n/qsmd_n
10 ale/qs0
11 n.c.
12 vss
13 vss
73 vcc
14 n.c.
15 n.c.
16 x1
34 vcc
54 pcs0_n
55 res_n
74 ad4
75 ad12
76 ad5
77 ad13
78 ad6
79 ad14
80 ad7
35 int2/inta0_n
36 int3/inta1_n
37 dt/r_n
38 den_n
39 mcs0 _n/pereq
40 mcs1 _n/error_n
56 tmr out 1
57 tmr out 0
58 tmr in 1
59 tmr in 0
60 drq1
17 x2
18 reset
19 clkout
20 ardy
®
IA211080711-09
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