CC3120 Datasheet, PDF (25/57 Pages) Texas Instruments – SimpleLink Wi-Fi Wireless Network Processor Internet-of-Things Solution for MCU Applications

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4.13.5.2 Flash SPI Interface Timing
Figure 4-14 shows the Flash SPI interface timing diagram.
CC3120
SWAS034 – FEBRUARY 2017
CLK
MISO
MOSI
I2
I6
I7
I8
Figure 4-14. Flash SPI Interface Timing
Table 4-11 lists the Flash SPI interface timing parameters.
PARAMETER
NUMBER
I1
F
I2
t_clk
I3
t_LP
I4
t_HT
I5
D
I6
t_IS
I7
t_IH
I8
t_OD
I9
t_OH
Table 4-11. Flash SPI Interface Timing Parameters
Clock frequency
Clock period
Clock low period
Clock high period
Duty cycle
RX data setup time
RX data hold time
TX data output delay
TX data hold time
MIN
50
45%
1
2
I9
SWAS032-017
MAX
20
25
25
55%
8.5
8
UNIT
MHz
ns
ns
ns
ns
ns
ns
ns
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