DS99R124Q-EVK/NOPB National Semiconductor, DS99R124Q-EVK/NOPB Datasheet - Page 8

• Manufacturer Part Number: DS99R124Q-EVK/NOPB
• Description: EVAL BOARD FOR DS99R124Q
• Manufacturer: National Semiconductor

Specifications of DS99R124Q-EVK/NOPB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Symbol
f
t
t
t
t
t
t
t
t
t
t
Symbol
V
V
V
V
I
t
t
t
t
t
C
SCL
LOW
HIGH
HD;STA
SU:STA
HD;DAT
SU;DAT
SU;STO
BUF
r
f
in
R
F
SU;DAT
HD;DAT
SP
IH
IL
HY
OL
in
Recommended Timing for the Serial Control Bus
Over recommended operating supply and temperature ranges unless otherwise specified.
DC and AC Serial Control Bus Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified.
SCL Clock Frequency
SCL Low Period
SCL High Period
Hold time for a start or a
repeated start condition,
Figure 10
Set Up time for a start or a
repeated start condition,
Figure 10
Data Hold Time,
Figure 10
Data Set Up Time,
Figure 10
Set Up Time for STOP
Condition,
Bus Free Time
Between STOP and START,
Figure 10
SCL & SDA Rise Time,
Figure 10
SCL & SDA Fall Time,
Figure 10
Input High Level
Input Low Level Voltage
Input Hysteresis
SDA RiseTime – READ
SDA Fall Time – READ
Set Up Time — READ
Hold Up Time — READ
Input Filter
Input Capacitance
Parameter
Parameter
Figure 10
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast mode
SDA and SCL
SDA and SCL
SDA, I
SDA or SCL, Vin = V
SDA, RPU = X, Cb
SDA or SCL
OL
= +0.5 mA
≤
Conditions
Conditions
DDIO
400pF
8
or GND
V
GND
Min
Min
0.7*
250
100
500
580
-10
4.7
1.3
4.0
0.6
4.0
0.6
4.7
0.6
4.0
0.6
4.7
1.3
DDIO
0
0
0
0
0
Typ
Typ
>50
50
<5
V
V
1000
Max
3.45
Max
0.36
0.3*
100
400
300
300
300
+10
850
120
0.9
DDIO
DDIO
Units
Units
kHz
kHz
mV
µA
us
us
us
us
us
us
us
us
us
us
ns
ns
us
us
us
us
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
V
V
V