IDT77V400 Integrated Device Technology, IDT77V400 Datasheet - Page 2

• Manufacturer Part Number: IDT77V400
• Description: 1.24 Gbps Switching Memory **not Recommended For New Designs**
• Manufacturer: Integrated Device Technology

% O R
% O R F F F F N ' L
% O R
% O R
3 L Q & R Q I L J X
3 L Q & R Q I L J X U U U U D W L R Q
3 L Q & R Q I L J X
3 L Q & R Q I L J X
1.
2.
3.
IDT77V011
All GND pins must be connected to ground supply.
All power pins must be connected to a 3.3V ± 0.3V power supply.
This text does not indicate orientation of the actual part-marking.
N ' L D J U
N ' L
N ' L
D J U D D D D P P P P
D J U
D J U
D W L R Q
D W L R Q
D W L R Q
DRxDATA[0]
DRxDATA[1]
DRxDATA[2]
DTxDATA[0]
DTxDATA[1]
DTxDATA[2]
DTxDATA[3]
DTxDATA[4]
DTxDATA[5]
DTxDATA[6]
DTxDATA[7]
TxDATA[11]
TxDATA[10]
TxDATA[9]
TxDATA[8]
TxDATA[7]
TxDATA[6]
TxDATA[5]
TxDATA[4]
TxDATA[3]
TxDATA[2]
TxDATA[1]
TxDATA[0]
DRxFRM
DTxFRM
DTxCLK
DRxCLK
INDEX
Transmit
Interface
TxREF
Interface
Receive
GND
VCC
VCC
GND
VCC
GND
VCC
GND
DPI
DPI
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
10
11
12
13
14
15
16
17
18
19
20
21
1
2
3
4
5
6
7
8
9
Generator
Cell
TAG & Port
TAG & Port
Address
Adder
Removal
Address
2 of 43
IDT77V011
VIEW
PQFP
TOP
Receiver
Cell
3
Management
Interface
UTOPIA II
UTOPIA II
EEPROM
Transmit
Interface
Interface
Interface
Receive
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
GND
RxDATA[14]
RxDATA[13]
RxDATA[12]
RxDATA[11]
RxDATA[10]
RxDATA[9]
RxDATA[8]
VCC
GND
RxDATA[7]
RxDATA[6]
RxDATA[5]
RxDATA[4]
RxDATA[3]
RxDATA[2]
RxDATA[1]
RxDATA[0]
VCC
GND
MDATA[7]
MDATA[6]
MDATA[5]
MDATA[4]
MDATA[3]
MDATA[2]
MDATA[1]
MDATA[0]
VCC
GND
MGMT[5]
MGMT[1]
MGMT[2]
MGMT[3]
P H Y R S T
VCC
5348drw03
5348drw02
March 15, 2001