LPS25H Datasheet, PDF (8/45 Pages) STMicroelectronics – Embedded temperature compensation

Mechanical and electrical specifications
LPS25H
2.2
Electrical characteristics
VDD = 2.5 V, T = 25 °C, unless otherwise noted.
Symbol
Table 4. Electrical characteristics
Parameter
Test condition Min. Typ.⁽¹⁾ Max. Unit
VDD Supply voltage
VDD_IO IO supply voltage
Idd
Supply current @ ODR 1 Hz,
highest resolution
IddPdn
Supply current in power-down mode
T = 25 °C
1.7
1.7
25
0.5
3.6
V
3.6
V
µA
µA
1. Typical specifications are not guaranteed.
2.3
Communication interface characteristics
2.3.1
SPI - serial peripheral interface
Subject to general operating conditions for VDD and T_OP
Symbol
Table 5. SPI slave timing values
Parameter
Value ⁽¹⁾
Min
Max
tc(SPC)
fc(SPC)
tsu(CS)
th(CS)
tsu(SI)
th(SI)
tv(SO)
th(SO)
tdis(SO)
SPI clock cycle
SPI clock frequency
CS setup time
CS hold time
SDI input setup time
SDI input hold time
SDO valid output time
SDO output hold time
SDO output disable time
100
10
6
8
5
15
50
9
50
1. Values are guaranteed at 10 MHz clock frequency for SPI with both 4 and 3 wires, based on
characterization results, not tested in production.
Unit
ns
MHz
ns
8/45
DocID023722 Rev 5