XR17C158 Exar Corporation, XR17C158 Datasheet - Page 2

• Manufacturer Part Number: XR17C158
• Description: Eight-channel Pci-based (UART)
• Manufacturer: Exar Corporation

PRELIMINARY
ORDERING INFORMATION
F
IGURE
DTR0#
DSR0#
XTAL2
XTAL1
TEST#
EEDI
EECS
EECK
DTR1#
RI1#
CD1#
CTS1#
TX0
RTS0#
RI0#
CD0#
CTS0#
RX0
CLK
AD31
AD30
AD29
AD27
AD26
AD25
VCC
EEDO
RTS1#
DSR1#
RX1
INTA#
RST#
GND
VCC
AD28
TX1
2. P
109
110
112
113
114
115
116
117
118
119
120
122
123
124
126
127
128
129
130
131
132
133
134
135
136
138
139
140
144
111
121
125
137
141
142
143
P
XR17C158CV
XR17C158IV
IN
ART
O
UT OF THE
N
UMBER
D
EVICE
XR17C158
144-TQFP
144-TQFP
P
ACKAGE
2
PCI BUS OCTAL UART
O
PERATING
-40°C to +85°C
0°C to +70°C
T
EMPERATURE
XR17C158
72
71
70
69
68
67
66
64
63
62
61
60
59
65
48
43
58
57
56
55
54
53
52
50
49
47
46
45
44
42
41
40
39
38
51
37
R
REV. 1.0.0
CD7#
AD2
AD6
ANGR
CTS5#
AD5
RX5
TMRCK
MPIO4
MPIO7
TX6
DTR6#
RTS6#
CTS6#
TX7
DTR7#
RTS7#
DSR7#
CTS7#
VCC
AD0
AD1
AD3
AD4
AD7
MPIO5
MPIO6
VCC
GND
RI6#
CD6#
DSR6#
RX6
RX7
GND
ENIR
RI7#