TS80C188EB25 Intel, TS80C188EB25 Datasheet - Page 14

• Manufacturer Part Number: TS80C188EB25
• Description: 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS
• Manufacturer: Intel

80C186EB 80C188EB 80L186EB 80L188EB
80C186EB PINOUT
Tables 4 and 5 list the 80C186EB 80C188EB pin
names with package location for the 84-pin Plastic
Leaded Chip Carrier (PLCC) component Figure 5
depicts the complete 80C186EB 80C188EB pinout
(PLCC package) as viewed from the top side of the
component (i e contacts facing down)
NOTE
Pin names in parentheses apply to the 80C188EB 80L188EB
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AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8 (A8)
AD9 (A9)
AD10 (A10)
AD11 (A11)
AD12 (A12)
AD13 (A13)
AD14 (A14)
AD15 (A15)
A16
A17
A18
A19 ONCE
Address Data Bus
Name
Location
61
66
68
70
72
74
76
78
62
67
69
71
73
75
77
79
80
81
82
83
Table 4 PLCC Pin Names with Package Location
ALE
BHE (RFSH)
S0
S1
S2
RD
WR
READY
DEN
DT R
LOCK
HOLD
HLDA
Name
V
V
SS
CC
Name
Bus Control
Power
63 65 84
Location
2 22 43
Location
42 64
1 23
10
18
11
16
15
13
12
6
7
9
8
4
5
RESIN
RESOUT
CLKIN
OSCOUT
CLKOUT
TEST BUSY
NCS (N C )
PEREQ (N C )
ERROR (N C )
PDTMR
NMI
INT0
INT1
INT2 INTA0
INT3 INTA1
INT4
Tables 6 and 7 list the 80C186EB 80C188EB pin
names with package location for the 80-pin Quad
Flat Pack (QFP) component Figure 6 depicts the
complete 80C186EB 80C188EB (QFP package) as
viewed from the top side of the component (i e con-
tacts facing down)
Tables 8 and 9 list the 80186EB 80188EB pin
names with package location for the 80-pin Shrink
Quad Flat Pack (SQFP) component Figure 7 depicts
the complete 80C186EB 80C188EB (SQFP pack-
age) as viewed from the top side of the component
(i e contacts facing down)
Processor Control
Name
Location
37
38
41
40
44
14
60
39
36
17
31
32
33
34
35
3
UCS
LCS
P1 0 GCS0
P1 1 GCS1
P1 2 GCS2
P1 3 GCS3
P1 4 GCS4
P1 5 GCS5
P1 6 GCS6
P1 7 GCS7
T0OUT
T0IN
T1OUT
T1IN
RXD0
TXD0
P2 5 BCLK0
CTS0
P2 0 RXD1
P2 1 TXD1
P2 2 BCLK1
P2 3 SINT1
P2 4 CTS1
P2 6
P2 7
Name
I O
Location
30
29
28
27
26
25
24
21
20
19
45
46
47
48
53
52
54
51
57
58
59
55
56
50
49
14