ox16c954 ETC-unknow, ox16c954 Datasheet - Page 9

• Manufacturer Part Number: ox16c954
• Description: High Performance Quad Uart With 128-byte Fifos Intel / Motorola Bus Interface
• Manufacturer: ETC-unknow

80pin TQFP
Data Sheet Revision 1.0
OXFORD SEMICONDUCTOR LTD.
F I F O S E L #
R X R D Y 0 #
T X R D Y 3 #
I N T S E L #
D C D 3 #
D C D 0 #
SIN3
SIN0
G N D
RI3#
RI0#
D B 0
D B 1
D B 2
D B 3
D B 4
D B 5
D B 6
D B 7
N C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
80
21
79 78
22 23
77
24
76
25
75 74 73
26 27 28
O X 1 6 C 9 5 4 _ T Q C 6 0 _ B
72
29
71
30
70
31
69 68
32 33
67
34
66
35
65 64 63
36 37 38
62
39
61
40
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
OX16C954 rev B
R X R D Y 2 #
D C D 2 #
RI2#
SIN2
G N D
T X R D Y #
R X R D Y #
R E S E T / R E S E T #
V D E T E C T
X T L O
XTLI
I/M#
A 0
A 1
A 2
C L K S E L
SIN1
RI1#
D C D 1 #
T X R D Y 1 #
Page 9