ox16pci958 Oxford Electrical Products, ox16pci958 Datasheet - Page 40

• Manufacturer Part Number: ox16pci958
• Description: Octal Uart With Interface
• Manufacturer: Oxford Electrical Products

OXFORD SEMICONDUCTOR LTD.
Pin
No.
DS-0022 Nov 05
44 AD1
45 AD0
46 VDD
47 VDDP
48 TESTN
49 VSS
50 EEDIO
51 VSS
52 EECK
53 EECS
54 RI7
55 DTR7
56 VDD
57 CTS7
58 SOUT7
59 RTS7
60 VSS
61 SIN7
62 DSR7
63 DCD7
64 RI6
65 VDD
66 DTR6
67 CTS6
68 SOUT6
69 VSS
70 RTS6
71 SIN6
72 DSR6
73 DCD6
74 VDD
75 RI5
76 DTR5
77 VSS
78 XTALI
79 XTALO
80 CTS5
81 NC
82 SOUT5
83 RTS5
84 VDD
85 SIN5
86 DSR5
87 DCD5
88 VSS
Pin Name
I, O
or B
O
O
O
O
O
O
O
O
O
O
O
O
B
B
B
B
B
B
B
B
B
I
I
I
I
I
I
I
I
I
I
I
I
Drv
Str (in
mA)
14
14
14
14
14
14
14
14
14
14
2
2
2
2
2
-
-
-
-
-
-
-
-
-
-
-
CMOS /
TTL
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
*
*
CTO /
ns
2-11
2-11
External—Free Release
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
-
-
-
-
-
-
-
-
-
-
-
Ext
Load /
pF
12
17
17
17
17
17
17
17
17
17
7
7
-
-
ITC /
ns
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
7
7
-
-
-
-
-
-
-
-
-
PU/PD Special
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PCI Universal
PCI Universal
global tri-state control
Tie to GND
IEEE 1284 level 2
IEEE 1284 level 2
IEEE 1284 level 2
IEEE 1284 level 2
IEEE 1284 level 2
IEEE 1284 level 2
IEEE 1284 level 2
IEEE 1284 level 2
IEEE 1284 level 2
IEEE 1284 level 2
Crystal oscillator
output
Crystal oscillator input
IEEE 1284 level 2
IEEE 1284 level 2
OX16PCI958 DATA SHEET
Signalling/
power
voltage
(in V)
3.3/5
3.3/5
3.3/5
3.3/5
Page 40
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