M80C186EB 데이터 시트보기 (PDF) - Intel
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M80C186EB Datasheet PDF : 56 Pages
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M80C186EB
M80C186EB PINOUT
Table 5 lists the M80C186EB pin names with pack-
age location for the 88-Lead Pin Grid Array (PGA)
component Figure 8 depicts the complete
M80C186EB pinout as viewed from the bottom side
of the component
PLCC PGA Name
11 1A DEN
10 2B S0
9 1B S1
8 2C S2
7 1C BHE
6 2D ALE
5 1D WR
4 2E RD
3 1E ERROR
2 2F VSS
1 1F VCC
84 2G VSS
83 1G A19 ONCE
82 2H A18
81 1H A17
80 2J A16
79 1J AD15
78 2K AD7
77 1K AD14
76 2L AD6
75 1L AD13
2M N C
Table 5 MG80C186EB Pin Assignments
PLCC PGA Name
PLCC PGA Name
74 1M AD5
12N N C
73 1N AD12
53 13N RXD0
72 2N AD4
52 13M TXD0
71 3M AD11
51 12L CTS0
70 3N AD3
50 13L P2 6
69 4M AD10
49 12K P2 7
68 4N AD2
48 13K T1IN
67 5M AD9
47 12J T1OUT
66 5N AD1
46 13J T0IN
65 6M VSS
64 6N VCC
63 7M VSS
7N N C
62 8M AD8
45 12H T0OUT
44 13H CLKOUT
43 12G VSS
42 13G VCC
41 12F CLKIN
61 8N AD0
40 13F OSCOUT
60 9M NCS
39 12E PEREQ
59 9N P2 2 BCLK1
38 13E RESOUT
58 10M P2 1 TXD1
37 12D RESIN
57 10N P2 0 RXD1
36 13D PDTMR
56 11M P2 4 CTS1
35 12C INT4
55 11N P2 3 SINT1
34 13C INT3
54 12M P2 5 BLCK0
33 12B INT2
PLCC PGA Name
13B N C
32 13A INT1
31 12A INT0
30 11B UCS
29 11A LCS
28 10B P1 0 GCS0
27 10A P1 1 GCS1
26 9B P1 2 GCS2
25 9A P1 3 GCS3
24 8B P1 4 GCS4
23 8A VCC
22 7B VSS
21 7A P1 5 GCS5
20 6B P1 6 GCS6
19 6A P1 7 GCS7
18 5B READY
17 5A NMI
16 4B DRT R
15 4A LOCK
14 3B TEST BUSY
13 3A HOLD
12 2A HLDA
19
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