NH82801DB S L8DE Intel, NH82801DB S L8DE Datasheet - Page 543

• Manufacturer Part Number: NH82801DB S L8DE
• Manufacturer: Intel

Specifications of NH82801DB S L8DE

• Lead Free Status / RoHS Status: Compliant

Intel
®
Figure 17-11. Ultra ATA Mode (Pausing a DMA Burst)
Figure 17-12. Ultra ATA Mode (Terminating a DMA Burst)
Figure 17-13. USB Rise and Fall Times
82801DB ICH4 Datasheet
STOP (host)
DMARDY#
STROBE
DMACK# (host)
DATA
DMARDY#
(drive)
DMARQ
(drive)
Strobe
STOP
(host)
(host)
DATA
(host)
t99c
Low Speed: 75 ns at C
Full Speed: 4 to 20 ns at C
High Speed: 0.8 to 1.2 ns at C
C
C
L
L
Differential
Data Lines
t87
L
= 50 pF, 300 ns at C
10%
t87
L
tR
= 50 pF
Rise Time
L
= 10 pF
t99
t90
90%
t88
L
= 350 pF
90%
Electrical Characteristics
Fall Time
tF
t92
CRC
t93
t91
t99a
10%
t91
543