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80C186EB Datasheet, PDF (18/59 Pages) Intel Corporation – 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS
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80C186EB 80C188EB 80L186EB 80L188EB
Location
Name
1
CTS0
2
TXD0
3
RXD0
4
P2 5 BCLK0
5
P2 3 SINT1
6
P2 4 CTS1
7
P2 0 RXD1
8
P2 1 TXD1
9
P2 2 BCLK1
10
AD0
11
AD8 (A8)
12
VSS
13
VCC
14
VSS
15
AD1
16
AD9 (A9)
17
AD2
18
AD10 (A10)
19
AD3
20
AD11 (A11)
Table 7 QFP Package Location with Pin Names
Location
Name
Location
Name
21
AD4
22
AD12 (A12)
23
AD5
24
AD13 (A13)
25
AD6
26
AD14 (A14)
27
AD7
28
AD15 (A15)
29
A16
30
A17
31
A18
32
A19 ONCE
33
VSS
34
VCC
35
VSS
36
RD
37
WR
38
ALE
39
BHE (RFSH)
40
S2
41
S1
42
S0
43
DEN
44
HLDA
45
HOLD
46
TEST
47
LOCK
48
NMI
49
READY
50
P1 7 GCS7
51
P1 6 GCS6
52
P1 5 GCS5
53
VSS
54
VCC
55
P1 4 GCS4
56
P1 3 GCS3
57
P1 2 GCS2
58
P1 1 GCS1
59
P1 0 GCS0
60
LCS
NOTE
Pin names in parentheses apply to the 80C188EB 80L188EB
Location
Name
61
UCS
62
INT0
63
INT1
64
INT2 INTA0
65
INT3 INTA1
66
INT4
67
PDTMR
68
RESIN
69
RESOUT
70
OSCOUT
71
CLKIN
72
VCC
73
VSS
74
CLKOUT
75
T0OUT
76
T0IN
77
T1OUT
78
T1IN
79
P2 7
80
P2 6
18
18
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