Datasheet

STMPE811 Maximum rating
Doc ID 14489 Rev 6 55/65
14.1 Recommended operating conditions
Table 20. Power consumption
Symbol Parameter Test condition
Value
Unit
Min Typ Max
Vcc I/O supply voltage
Vio >= Vcc
1.65
−
3.6 V
V
IO
Core supply voltage 1.65
−
3.6 V
I
CC-active
Core supply current
Touchscreen
controller at 100 Hz
sampling
V
CC
=1.8− 3.3 V
−
0.5 1.0 µA
I
IO-active
I/O supply current
Touchscreen
controller at 100 Hz
sampling
V
IO
=1.8V
−
0.8 1.2 mA
I
IO-active
I/O supply current
Touchscreen
controller at 100 Hz
sampling
V
IO
=3.3V
−
2.0 2.8 mA
I
CC-
hibernate
Core supply current
Hibernate state, no
I2C/SPI activity
V
CC
=1.8V
−
0.5 1 µA
I
IO-hibernate
I/O supply current
Hibernate state, no
I2C/SPI activity
V
IO
=1.8− 3.3 V
−
0.5 1 µA
Hibernate state, no
I2C/SPI activity
V
IO
=3.3V
−
1.0 3.0 µA