MPR031EP Freescale Semiconductor, MPR031EP Datasheet - Page 26

• Manufacturer Part Number: MPR031EP
• Description: Capacitance Touch Sensors PESCE DFN
• Manufacturer: Freescale Semiconductor

Specifications of MPR031EP

• Package / Case: UDFN-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MPR03X
26
A.6
This section includes information about I
Table 23. I
(Typical Operating Circuit,
V
Serial Clock Frequency
Bus Free Time Between a STOP and a START
Condition
Hold Time, (Repeated) START Condition
Repeated START Condition Setup Time
STOP Condition Setup Time
Data Hold Time
Data Setup Time
SCL Clock Low Period
SCL Clock High Period
Rise Time of Both SDA and SCL Signals,
Receiving
Fall Time of Both SDA and SCL Signals,
Receiving
Fall Time of SDA Transmitting
Pulse Width of Spike Suppressed
Capacitive Load for Each Bus Line
DD
= 1.8 V, T
I
2
C AC Characteristics
2
C AC Characteristics
A
= +25°C.)
Parameter
V
DD
= 1.71 V to 2.75 V, T
2
C AC Characteristics.
A
Symbol
t
t
t
t
t
= T
SU, STO
HD, DAT
HD, STA
SU, STA
SU, DAT
t
t
t
f
t
HIGH
LOW
F.TX
SCL
BUF
t
C
t
t
SP
MIN
R
F
b
to T
MAX
Conditions
, unless otherwise noted. Typical current values are at
Min
100
1.3
0.6
0.6
0.6
1.3
0.7
20+0.1
20+0.1
20+0.1
Typ
C
C
C
25
b
b
b
Freescale Semiconductor
Max
400
300
300
250
400
0.9
Units
kHz
pF
µs
µs
µs
µs
µs
ns
µs
µs
ns
ns
ns
ns
1
2
2
2
2
2
2
2
2
2
2
2
2
2
Sensors