ATWINC1500_14 Datasheet, PDF (18/26 Pages) ATMEL Corporation – Single Chip IEEE 802.11 b/g/n Network Controller SOC

9.2.2 SPI Timing
The SPI timing is provided in Figure 9-2 and in Table on page 18
Figure 9-2. WINC1500 SPI Timing Diagram
I_6&.
W_/+
W_:+
W_:/
6&.
W_+/
7;'
5;'
661
63,0DVWHU
W_662'/<
W _2'/<
W_,68
W_,+'
661
63,6ODYH
W ₆₈₆₆₁
Table 9-3. WINC1500 SPI Slave Timing Parameters
Parameter
Clock input frequency
Clock low pulse width
Clock high pulse width
Clock rise time
Clock fall time
Input setup time
18 Atmel ATWILC1500A [PRELIMINARY DATASHEET]
Atmel-42353A-WINC1500-SmartConnect-Datasheet_092014
W _+'661
Symbol
Min
f_SCK
t_WL
15
t_WH
15
t_LH
t_HL
t_ISU
5
Max
Units
48
MHz
ns
ns
10
ns
10
ns
ns