STMPE821 Datasheet, PDF (28/55 Pages) STMicroelectronics – 8-bit Xpander Logic™ with touchkey controller

Capacitive touch module registers
INTEGRATION TIME
Integration time
7
6
5
4
3
2
1
INTEGRATION_TIME[7:0]
Address:
0x23
Type:
R/W
Reset:
0x0F
Description:
Integration time
[7:0] Integration time in AFS mode
Total period of integration = sensor clock period * Integration Time [7:0]
50uS - 800uS
STMPE821
0
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