Preliminary Data Sheet
February 1999
TTSI1K16T
1024-Channel, 16-Highway Time-Slot Interchanger
Pin Information
The TTSI1K16T is available in a 144-pin TQFP with 0.5 mm (19.7 mil) pin pitch.
1
108
107
106
105
104
103
102
101
100
99
VSS
VSS
RXD14
RXD7
VDD
2
RESET
VDD
3
4
TEST
TDI
RXD13
RXD6
VDD
5
6
TDO
7
TCK
8
TMS
VSS
RXD12
RXD5
RXD4
VDD
VSS
9
TRST
VSS
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
98
FSYNC
TXOE5
TXD5
TXOE8
VDD
97
96
95
RXD3
RXD2
VDD
VDD
RXD1
RXD0
A7
94
93
TXD8
TXOE9
TXD9
VSS
92
91
90
89
TXOE10
VDD
88
RXD11
RXD10
RXD9
RXD8
VDD
VSS
87
TXD10
TXOE6
TXD6
VSS
86
85
84
83
VSS
82
A8
TXOE7
TXD7
VSS
81
A9
80
A10
79
A11
INT
VSS
78
VDD
A12
77
TXOE11
CS
A13
76
A14
75
VDD
VDD
74
AS
73
MM
R/W
5-4712(F).dr.2
Figure 2. 144-Pin TQFP Pin Assignment (Top View)
Lucent Technologies Inc.
7
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