Datasheet

Table 89. I
2
C 1Mbit/s timing (continued)
Characteristic Symbol Minimum Maximum Unit
Fall time of SDA and SCL signals t
f
20 +0.1C
b
1
120 ns
Set-up time for STOP condition t
SU
; STO 0.26 — µs
Bus free time between STOP and START condition t
BUF
0.5 — µs
Pulse width of spikes that must be suppressed by
the input filter
t
SP
0 50 ns
1. C
b
= total capacitance of the one bus line in pF.


SDA
HD; STA
t
HD; DAT
t
LOW
t
SU; DAT
t
HIGH
t
SU; STA
SR
P
S
S
t
HD; STA
t
SP
t
SU; STO
t
BUF
t
f
t
r
t
f
t
r
SCL
Figure 44. Timing definition for devices on the I
2
C bus
5.4.7.6
LPUART switching specifications
See General switching specifications.
5.4.8
Human-machine interfaces (HMI)
5.4.8.1 TSI electrical specifications
Table 90. TSI electrical specifications
Symbol Description Min. Typ. Max. Unit
TSI_RUNF Fixed power consumption in run mode — 100 — µA
TSI_RUNV Variable power consumption in run mode
(depends on oscillator's current selection)
1.0 — 128 µA
TSI_EN Power consumption in enable mode — 100 — µA
TSI_DIS Power consumption in disable mode — 1.2 — µA
TSI_TEN TSI analog enable time — 66 — µs
TSI_CREF TSI reference capacitor — 1.0 — pF
TSI_DVOLT Voltage variation of VP & VM around nominal
values
0.19 — 1.03 V
Electrical characteristics
Kinetis KL82 Microcontroller, Rev. 3, 08/2016
123
NXP Semiconductors