LPS35HW Datasheet, PDF (10/48 Pages) STMicroelectronics – Embedded temperature compensation

Mechanical and electrical specifications
Symbol
Parameter
tv(SO)
th(SO)
tdis(SO)
SDO valid output time
SDO output hold time
SDO output disable time
Value^c
Min.
9
Max.
50
50
Figure 3: SPI slave timing diagram
LPS35HW
Unit
GAMS20160304EC-1139
Measurement points are done at 0.2·Vdd_IO and 0.8·Vdd_IO, for both ports.
2.3.2
I2C inter - IC control interface
Subject to general operating conditions for Vdd and TOP.
Table 6: I²C slave timing values
Symbol
Parameter
I²C standard
mode^a
Min. Max.
f(SCL)
SCL clock frequency
0
100
tw(SCLL)
SCL clock low time
4.7
tw(SCLH)
SCL clock high time
4.0
tsu(SDA)
SDA setup time
250
th(SDA)
SDA data hold time
0.01 3.45
I²C fast mode^b
Unit
Min.
Max.
0
400 kHz
1.3
µs
0.6
100
ns
0
0.9 µs
10/48
a _{Data based onstandard I}2_{C protocol requirement, not tested in production.}
b _{Cb = total capacitance of one bus line, in pF.}
DocID029129 Rev 1