NH82801HEM S LB9B Intel, NH82801HEM S LB9B Datasheet - Page 844

• Manufacturer Part Number: NH82801HEM S LB9B
• Manufacturer: Intel

Specifications of NH82801HEM S LB9B

• Lead Free Status / RoHS Status: Compliant

Table 168.
Table 169.
844
t180b
t182b
t183b
t184b
t185b
t186b
t187b
Sym
t180
t182
t183
t184
t185
t186
t187
Sym
SPI Timings (20 MHz)
NOTES:
1.
SPI Timings (33 MHz)
NOTE:
1.
Serial Clock Frequency - 20 MHz Operation
SPI Clock Duty cycle at the host
Tco of SPI_MOSI with respect to serial clock falling
edge at the host
Setup of SPI_MISO with respect to serial clock
falling edge at the host
Hold of SPI_MISO with respect to serial clock
falling edge at the host
Setup of SPI_CS[1:0]# assertion with respect to
serial clock rising at the host
Hold of SPI_CS[1:0]# deassertion with respect to
serial clock falling at the host
Serial Clock Frequency - 33MHz Operation
SPI Clock Duty cycle at the host
Tco of SPI_MOSI with respect to serial clock falling
edge at the host
Setup of SPI_MISO with respect to serial clock
falling edge at the host
Hold of SPI_MISO with respect to serial clock falling
edge at the host
Setup of SPI_CS[1:0]# assertion with respect to
serial clock rising at the host
Hold of SPI_CS[1:0]# deassertion with respect to
serial clock falling at the host
The typical clock frequency driven by the ICH8 is 17.86 MHz.
The typical clock frequency driven by the ICH8 is 31.25 MHz.
Parameter
Parameter
17.2
40%
Min
30.3
48%
Min
16
30
30
-5
0
30
30
-5
8
0
32.19
Max
18.4
60%
Max
52%
13
—
—
—
—
—
—
—
—
5
Intel
Units
Units
Electrical Characteristics
MHz
MHz
ns
ns
ns
ns
ns
—
ns
ns
ns
ns
ns
—
®
ICH8 Family Datasheet
Fig
Fig
48
48
48
48
48
48
48
48
48
48
48
48
Notes
Notes
1
1