
RS9116 CC0 Connectivity Module Datasheet v1.0.10, December 2021
silabs.com
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Rev 1.0.10
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Figure 8. Interface Timing Diagram for SDIO 2.0 Slave High Speed Mode
3.4.3 SPI Slave
3.4.3.1
Low Speed Mode
Parameter
Parameter Description
Min.
Typ.
Max.
Unit
T
spi
SPI_CLK
0
-
25
MHz
T
cs
SPI_CS to output delay
-
-
7.5
ns
T
cst
SPI CS to input setup time
4.5
-
-
-
T
s
SPI_MOSI, input setup time
1.33
-
-
ns
T
h
SPI_MOSI, input hold time
1.2
-
-
ns
T
od
SPI_MISO, clock to output delay
-
-
8.75
ns
C
L
Output Load
5
-
10
pF
Table 15. AC Characteristics - SPI Slave Low Speed Mode
Figure 9. Interface Timing Diagram for SPI Slave Low Speed Mode
3.4.3.2
High Speed Mode
Parameter
Parameter Description
Min.
Typ.
Max.
Unit
T
spi
SPI_CLK
25
-
80
MHz
T
cs
SPI_CS to output delay
-
-
7.5
ns
T
cst
SPI CS to input setup time
4.5
-
-
-
T
s
SPI_MOSI, input setup time
1.33
-
-
ns
T
h
SPI_MOSI, input hold time
1.2
-
-
ns