IA8044/IA8344
Data Sheet
SDLC Communications Controller
March 30, 2010
Table 2. IA8044 and IA8344 44-Pin PLCC Pin Listing
Pin Name
Pin Name
12 N.C.
13 P3.1
14 P3.2
15 P3.3
16 P3.4
17 P3.5
18 P3.6
19 P3.7
20 XTAL2
21 XTAL1
22 VSS
Pin Name
23 N.C.
24 P2.0
25 P2.1
26 P2.2
27 P2.3
28 P2.4
29 P2.5
30 P2.6
31 P2.7
32 PSEN
33 ALE
Pin Name
34 N.C.
35 EA
1
2
3
4
5
6
7
8
9
N.C.
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
36 P0.7
37 P0.6
38 P0.5
39 P0.4
40 P0.3
41 P0.2
42 P0.1
43 P0.0
44 VCC
10 RST/VPD
11 P3.0
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