FW82801EB Intel, FW82801EB Datasheet - Page 612

• Manufacturer Part Number: FW82801EB
• Manufacturer: Intel

Specifications of FW82801EB

• Lead Free Status / RoHS Status: Not Compliant

Electrical Characteristics
612
Table 187. Ultra ATA Timing (Mode 3, Mode 4, Mode 5) (Sheet 1 of 2)
Sym
t83b
t84b
t85b
t86b
t92a
t92b
t80
t81
t82
t83
t84
t85
t86
t87
t88
t89
t90
t91
Two Cycle Time (T2cyc)
Sustained Cycle Time
(T2cyctyp)
Cycle Time (Tcyc)
Data Setup Time (Tds)
Recipient IC data setup time
(from data valid until STROBE
edge) (see Note 2) (Tdsic)
Data Hold Time (Tdh)
Recipient IC data hold time
(from STROBE edge until data
may become invalid) (see Note
2) (Tdhic)
Data Valid Setup Time (Tdvs)
Sender IC data valid setup time
(from data valid until STROBE
edge) (see Note 2) (Tdvsic)
Data Valid Hold Time (Tdvh)
Sender IC data valid hold time
(from STROBE edge until data
may become invalid) (see Note
2) (Tdvhic)
Limited Interlock Time (Tli)
Interlock Time w/ Minimum
(Tmli)
Envelope Time (Tenv)
Ready to Pause Time (Trp)
DMACK setup/hold Time (Tack)
CRC Word Setup Time at Host
(Tcvs)
CRC Word Hold Time at Sender
CRC word valid hold time at
sender (from DMACK# negation
until CRC may become invalid)
(see Note 2) (Tcvh)
Parameter (1)
22.6
Min
100
6.8
4.8
6.2
9.0
6.2
39
86
20
20
20
20
20
7
5
0
Mode 3
(ns)
90
Max
100
55
Intel
®
Min
100
4.8
4.8
6.7
9.5
6.2
9.0
6.7
6.2
82801EB ICH5 / 82801ER ICH5R Datasheet
20
20
20
25
57
5
5
0
Mode 4
(ns)
60
Max
100
55
16.8
10.0
Min
4.0
2.3
4.6
2.8
4.8
6.0
4.8
6.0
38
20
20
85
20
10
0
Mode 5
(ns)
40
Max
75
50
Measuring
Intel
See Note 2
ICH5 Balls
ICH5 Balls
ICH5 Balls
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Location
Recipient
Recipient
Recipient
Recipient
Sender
Sender
Sender
Sender
Balls
Host
Host
Host
Host
Host
End
®
ICH5
12
12
12
12
11
12
11
12
14
14
12
13
14
Figure