
RS9116 CC0 Connectivity Module Datasheet v1.0.10, December 2021
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Rev 1.0.10
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Parameter
Parameter Description
Min
Typ
Max
Units
F
osc
Oscillator Frequency
32.768
kHz
F
osc_Acc
Frequency Variation with Temp and Voltage
-100
100
ppm
Duty cycle
Input duty cycle
30
50
70
%
V
AC
Input AC peak-peak voltage swing at input
pin.
-0.3
-
VBATT+/-
10%
Vpp
Table 12. 32 kHz External Oscillator Specifications
3.4.2 SDIO 2.0 Slave
3.4.2.1
Full Speed Mode
Parameter
Parameter Description
Min.
Typ.
Max.
Unit
T
sdio
SDIO_CLK
-
-
25
MHz
T
s
SDIO_DATA/SDIO_CMD, input setup time
4
-
-
ns
T
h
SDIO_DATA/SDIO_CMD, input hold time
1
-
-
ns
T
od
SDIO_DATA/SDIO_CMD, clock to output delay
-
-
13
ns
C
L
Output Load
5
-
10
pF
Table 13. AC Characteristics - SDIO 2.0 Slave Full Speed Mode
Figure 7. Interface Timing Diagram for SDIO 2.0 Slave Full Speed Mode
3.4.2.2
High Speed Mode
Parameter
Parameter Description
Min.
Typ.
Max.
Unit
T
sdio
SDIO_CLK
25
-
50
MHz
T
s
SDIO_DATA/SDIO_CMD, input setup time
4
-
-
ns
T
h
SDIO_DATA/SDIO_CMD, input hold time
1
-
-
ns
T
od
SDIO_DATA/SDIO_CMD, clock to output delay
2.5
-
13
ns
C
L
Output Load
5
-
10
pF
Table 14. AC Characteristics - SDIO 2.0 Slave High Speed Mode