21143TD Intel, 21143TD Datasheet - Page 32

• Manufacturer Part Number: 21143TD
• Manufacturer: Intel

Specifications of 21143TD

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Lead Free Status / Rohs Status: Not Compliant

21143
3.6.3
3.6.4
28
Internal SIA Mode AUI Timing—Receive
Figure 8
internal SIA receive timing limits for the AUI.
Internal SIA Mode AUI Timing—Collision
Figure 9
internal SIA collision timing limits for the AUI.
1.
Tudo
Tudm
Tudf
Tuco
Tucm
Tucf
Symbol
Parameter design guarantee.
aui_cd+/-
1
1
1
1
shows the internal SIA receive timing characteristics for the AUI, and
shows the internal SIA collision timing characteristics for the AUI, and
Tudo
aui_rd± start of frame pulse width
aui_rd± delay between opposite squelch crossings
not recognized as end of packet
aui_rd± delay from last squelch crossing
recognized as end of packet
aui_cd± delay between squelch crossings
not recognized as end of collision
aui_cd± delay from last squelch crossing
recognized as end of collision
aui_cd± start of collision pulse width
Table 22. Internal SIA Mode AUI Timing Specifications—Receive and
Tuco
Tudm
Figure 9. Internal SIA Mode AUI Timing Diagram—Collision
Figure 8. Internal SIA Mode AUI Timing Diagram—Receive
Definition
Tudm
Tucm
Collision
Minimum
Tudf
150
150
15
20
—
—
Tucf
Preliminary
Maximum
140
140
20
—
25
—
Table 22
Vasq+
A5994-01
Vasq-
Table 22
Datasheet
MLO10338.AI4
lists the
Unit
ns
ns
ns
ns
ns
ns
lists the
Vasq-