Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Electrical Specifications
Intel
®
Atom™ Processor E3800 Product Family
172
Datasheet
NOTES:
1.
Based on trace length of 0.25 –2”, 2–12 pF Far End Load and Board impedance of 25–75 Ω.
2.
Measured from 35–65%.
3.
Minimum time deviates from e-MMC* Specification 4.41, minimum time is not defined in the specification.
4.
Seventy-four (74) clock cycles are required before issuing CMD1 or CMD0 with argument 0xFFFFFFFA.
T
FALL(DDR)
Fall Time (Output - DDR mode)
-
2
ns
1, 2, 3
T
RSTW
eMMC_RST# Pulse Width
1
–
µs
T
RSTCA
eMMC_RST# to Command Time
200
–
µs
4
T
RSTH
eMMC_RST# High Period
(interval time)
1
–
µs
Figure 51. eMMC* Output Timing Diagram (High Speed Mode)
Figure 52. eMMC* DDR Timings
Table 123. eMMC 4.5 AC Characteristics (Sheet 2 of 2)
Symbol
Parameter
Min.
Max.
Units
Figures
Notes
CLK
DATA/ CMD
T
ODLY(HS)
T
WC (HS)
½ V
DD
V
OH
V
OL
INPUT
OUTPUT
DATA
DATA
DATA
INVALID
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_DDR
T
HD_ SOC_ DDR
T
SU_SOC_DDR
T
HD_SOC_ DDR
T
ODLY( DDR) - MIN
T
ODLY( DDR) - MAX
T
ODLY( DDR) - MAX
CLK
½ V
DD
T
WC ( DDR)
½ V
DD