80931AA Просмотр технического описания (PDF) - Intel
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80931AA Datasheet PDF : 30 Pages
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8x931AA, 8x931HA USB PERIPHERAL CONTROLLER
Pin
Name
1
VSS
2 A15/P2.7/KSO15
3 A14/P2.6/KSO14
4 A13/P2.5/KSO13
5 A12/P2.4/KSO12
6 A11/P2.3/KSO11
7 A10/P2.2/KSO10
8 A9/P2.1/KSO9
9 A8/P2.0/KSO8
10 AD7/P0.7/KSI7
11 AD6/P0.6/KSI6
12 AD5/P0.5/KSI5
13 AD4/P0.4/KSI4
14 AD3/P0.3/KSI3
15 AD2/P0.2/KSI2
16 AD1/P0.1/KSI1
17 AD0/P0.0/KSI0
18
VSS
19
VCC
20 P3.0/ OVRI#††
21 P3.1/SOF#
22 P3.2/INT0#
23 P3.3/INT1#
† Specific to the 8x931AA
†† Specific to the 8x931HA
Table 6. 68-pin PLCC Pin Assignment
Pin
Name
Pin
24 P3.4/T0/KSO16
47
25 P3.5/T1/KSO17
48
26 P3.6/WR#/KSO18
49
27 P3.7/RD#/KSO19
50
28 P1.0/T2/KSO0
51
29 P1.1/T2EX/KSO1
52
30 P1.2/KSO2
53
31 P1.3/KSO3
54
32 P1.4/KSO4
55
33 P1.5/KSO5
56
34 P1.6/KSO6/RXD
57
35 P1.7/KSO7/TXD
58
36 LED3
59
37 LED2
60
38 XTAL1
61
39 XTAL2
62
40 AVCC
63
41 RST
64
42 PLLSEL
65
43 LED1
66
44 LED0
67
45 Reserved†/ DM2††
68
46 Reserved†/ DP2††
Name
VSS
Reserved†/ DM3††
Reserved†/ DP3††
VSS
VCC
VSS
ECAP
DM0
DP0
VCC
Reserved†/ DM5††
Reserved†/ DP5††
Reserved†/ DM4††
Reserved†/ DP4††
Reserved (NC)
Reserved (NC)
VSS
FSSEL†/ UPWEN#††
PSEN#
ALE
EA#
VCC
8
ADVANCE INFORMATION
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