IA8044_10 Datasheet, PDF (12/65 Pages) InnovASIC, Inc – SDLC Communications Controller

IA8044/IA8344
SDLC Communications Controller
Table 1. IA8044 and IA8344 40-Lead PDIP Pin Listing
Pin Name
1 P1.0
2 P1.1
3 P1.2
4 P1.3
5 P1.4
6 P1.5
7 P1.6 (RTS)
8 P1.7 (CTS)
9 RST
10 P3.0 (RXD)
Pin Name
11 P3.1 (TXD)
12 P3.2 (INT0)
13 P3.3 (INT1)
14 P3.4 (T0)
15 P3.5 (SCLK/T1)
16 P3.6 (WR)
17 P3.7 (RD)
18 XTAL2
19 XTAL1
20 VSS
Pin Name
21 P2.0 (A8)
22 P2.1 (A9)
23 P2.2 (A10)
24 P2.3 (A11)
25 P2.4 (A12)
26 P2.5 (A13)
27 P2.6 (A14)
28 P2.7 (A15)
29 PSEN
30 ALE
Data Sheet
March 30, 2010
Pin Name
31 EA
32 P0.7 (AD7)
33 P0.6 (AD6)
34 P0.5 (AD5)
35 P0.4 (AD4)
36 P0.3 (AD3)
37 P0.2 (AD2)
38 P0.1 (AD1)
39 P0.0 (AD0)
40 VCC
®
IA211010112-04
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