Infineon OPTIREG TLF30681QVS01, Manual

Page: 60 / 133

7.2.6 Electrical characteristics SPI
Table 17 Electrical characteristics SPI
T
j
= -40°C to 150°C; V
R1VSx
= 3.7 V to 35 V; all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Parameter Symbol Values Unit Note or condition Number
Min. Typ. Max.
SPI chip select SCS
Valid input level "high"
V
SCS, high
0.7 – – V
IOVDD
V
SCS
increasing P_7.2.5.1
Valid input level "low" V
SCS, low
– – 0.8 V V
SCS
decreasing P_7.2.5.2
Input hysteresis V
SCS, hys
– 0.06 – V
IOVDD
– P_7.2.5.3
Pull-up current I
SCS
-180 -55 – µA V
IOVDD
≤ 5.0 V P_7.2.5.4
Input capacitance C
SCS
– 4 15 pF
21)
P_7.2.5.5
SPI clock SCL
Valid input level "high"
V
SCL, high
0.7 – – V
IOVDD
V
SCL
increasing P_7.2.5.6
Valid input level "low" V
SCL, low
– – 0.8 V V
SCL
decreasing P_7.2.5.7
Input hysteresis V
SCL, hys
– 0.06 – V
IOVDD
– P_7.2.5.8
Pull-up current I
SCL
-180 -55 – µA V
IOVDD
≤ 5.0 V P_7.2.5.9
Input capacitance C
SCL
– 4 15 pF
21)
P_7.2.5.10
SPI data input SDI
Valid input level "high"
V
SDI, high
0.7 – – V
IOVDD
V
SDI
increasing P_7.2.5.11
Valid input level "low" V
SDI, low
– – 0.8 V V
SDI
decreasing P_7.2.5.12
Input hysteresis V
SDI, hys
– 0.06 – V
IOVDD
– P_7.2.5.13
Pull-down current I
SDI
– 135 330 µA V
SDI
= V
IOVDD
P_7.2.5.14
Input capacitance C
SDI
– 4 15 pF
21)
P_7.2.5.15
SPI data output SDO
Output level "high"
V
SDO, high
0.7 – – V
IOVDD
I
SDO
= -7 mA P_7.2.5.16
Output level "low" V
SDO, low
– – 0.7 V I
SDO
= -5.5 mA P_7.2.5.17
Output rise time t
SDO,rise
– – 25 ns C
SDO,Load
= 50 pF P_7.2.5.18
Output fall time t
SDO,fall
– – 25 ns C
SDO,Load
= 50 pF P_7.2.5.19
Output tristate capacitance C
SDO,tri
– 4 15 pF
21)
P_7.2.5.20
Output tristate leakage I
SDO,tri
-10 – 10 µA – P_7.2.5.21
21
Not subject to production test, specified by design.
OPTIREG
™
PMIC TLF30681QVS01
Power management IC
Microcontroller interface and supervisory functions
Datasheet 60 Rev. 1.0
2020-04-08