stmpe16m31 STMicroelectronics, stmpe16m31 Datasheet - Page 73

• Manufacturer Part Number: stmpe16m31
• Description: S-touch? 16/24-channel Touchkey Controller With Pwm And Ratio Engines
• Manufacturer: STMicroelectronics

STMPE16M31, STMPE24M31
16.1
Capacitive sensor specification
-40 to 85
Symbol
Csvr
Cs
°C
Capacitive sensor
sensitivity
Variance of Cs across
channels
unless stated otherwise.
Parameter
Doc ID 16174 Rev 3
V
V
V
V
IO
REG
IO
REG
= 2.7 - 5.5 V, internal
= 2.7 - 5.5 V, internal
Test conditions
Min
DC electrical characteristics
12
-
Value
Typ
16
10
Max
20
-
Unit
73/85
fF
%