JA80386EXTC25 Datasheet, PDF (8/56 Pages) Intel Corporation – Intel386™ EX Embedded Microprocessor

Intel386™ EX Embedded Microprocessor
2.0
Pin Assignment
Figure 2. Intel386™ EX Embedded Processor 132-Pin PQFP Pin Assignment
UCS#
1
CS6#/REFRESH#
2
VSS
3
LBA#
4
D0
5
D1
6
D2
7
D3
8
VCC
9
D4
10
D5
11
D6
12
D7
13
D8
14
VCC
15
D9
16
VSS
17
D10
18
D11
19
D12
20
D13
21
D14
22
D15
23
TDO
24
TDI
25
TMS
26
M/IO#
27
VCC
28
D/C#
29
W/R#
30
VSS
31
READY#
32
BS8#
33
Note:
NC = No Connection
TOP VIEW
99
FLT#
98
DSR1#/STXCLK
97
VSS
96
INT7/TMRGATE1
95
INT6/TMRCLK1
94
INT5/TMRGATE0
93
INT4/TMRCLK0
92
BUSY#/TMRGATE2
91
ERROR#/TMROUT2
90
NMI
89
PEREQ/TMRCLK2
88
VCC
87
P3.7/COMCLK
86
P3.6/PWRDOWN
85
P3.5/INT3
84
P3.4/INT2
83
VSS
82
P3.3/INT1
81
VCC
80
P3.2/INT0
79
RTS1#/SSIOTX
78
RI1#/SSIORX
77
DTR1#/SRXCLK
76
TCK
75
P3.1/TMROUT1/INT8
74
P3.0/TMROUT0/INT9
73
SMI#
72
A25
71
VCC
70
A24
69
VSS
68
A23
67
A22
A2212-02
8
Datasheet