Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Electrical Specifications
Intel
®
Atom™ Processor E3800 Product Family
Datasheet
177
CLOCK TIMINGS:
THSDRAT
High-speed Data Rate
479.7
60
480.2
40
Mb/s
THSFRAM
Microframe Interval
124.9
375
125.0
625
us
Table 127. USB 2.0 AC specification (FULL SPEED)
Symbol
Parameter
Min
Max
Units
Notes
Fig
DRIVER CHARCTERTICS:
TFR
Rise Time
4
20
ns
44,4
5
TFF
Fall Time
4
20
ns
44,4
5
TFRFM
Differential Rise and Fall Time Matching
90
111.1
1
%
10
ZDRV
Driver Output Resistance for driver
which is not high-speed capable
which is not high-speed capable
28
44
CLOCK TIMINGS:
TFDRATH
S
Full-speed Data Rate for hubs and
devices which are high-speed capable
devices which are high-speed capable
11.99
12.00
60
Mb/s
TFDRATE
Full-speed Data Rate for hubs and
devices which are not high-speed
capable
devices which are not high-speed
capable
11.97
12.03
00
MB/s
TFRAME
Frame Interval
0.999
5
1.000
5
ms
FULL-SPEED DATA TIMINGS
TDJ1
TDJ2
TDJ2
Source Jitter Total (including
frequency tolerance): To Next
Transition For Paired Transitions
frequency tolerance): To Next
Transition For Paired Transitions
-3.5
-4
3.5
4
ns
ns
ns
7,8,12
,10
46
TFDEOP
Source Jitter for Differential
Transition to SE0 Transition
Transition to SE0 Transition
-2
5
ns
8,11
47
TFEOPT
Source SE0 interval of EOP
160
175
ns
47
Table 128. USB 2.0 AC specification (LOW SPEED)
Symbol
Parameter
Min
Max
Units
Notes
Fig
DRIVER CHARCTERTICS:
TLR
Rise Time
75
300
ns
44
TFF
Fall Time
75
300
ns
44
TLRFM
Differential Rise and Fall Time Matching
80
125
%
10
Table 126. USB 2.0 AC specification (HIGH SPEED)
Symbol
Parameter
Min
Max
Units
Notes
Fig