Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Electrical Specifications
Intel
®
Atom™ Processor E3800 Product Family
164
Datasheet
1.
Based on trace length of 0.25”–4”, 2–5 pF Far End Load for Port 0 AND 2–10 pF Far End Load (for Port 1
and Board impedance of 25–75 Ω.
2.
Minimum time deviates from SDIO Specification 2.0, minimum time is not defined in specification.
3.
Measured from 0.58–1.27V.
4.
Takes into consideration EMI filter of 10 pF - 40 Ω -10 pF.
T
HD_SOC
(DDR)
SoC hold time
(data valid after clock
launched)
launched)
2
–
ns
(For DDR50 Mode)
T
HD_SOC
(SDR)
SoC hold time
(data valid after clock
launched)
launched)
2
–
ns
(For SDR12/25 Mode)
T
RISE CLK/
T
FALL CLK
(1.8V)
Clock Rise and Fall
Time (1.8V
operation)
Time (1.8V
operation)
1
4
ns
1, 2,
3, 4
3, 4
T
RISE CLK/
T
FALL CLK
(3.3V)
Clock Rise and Fall
Time (3.3V
operation)
Time (3.3V
operation)
1
4
ns
1, 2,
3, 4
3, 4
Table 119.
SD Card AC Specification (Sheet 2 of 2)
Symbol
Parameter
Min.
Max.
Unit
Figure
Notes
Figure 40. SD Card Timing Diagram (DDR50)
T
WC DDR50
DATA
DATA
DATA
INPUT
OUTPUT
DATA
DATA
DATA
INVALID
min (V
IH
)
max (V
IL
)
min (V
OH
)
max (V
OL
)
min (V
IH
)
max (V
IL
)
T
SU_SOC
T
HD_SOC
T
SU_SOC
T
HD_SOC
T
ODLY(DDR50) - MIN
CLK
T
ODLY(DDR50) - MAX
T
ODLY(DDR50) - MAX
T
ODLY(DDR50) - MIN