STM8T143 STMicroelectronics, STM8T143 Datasheet - Page 34

• Manufacturer Part Number: STM8T143
• Description: Single-channel capacitive sensor for touch and proximity detection
• Manufacturer: STMicroelectronics

Device operation
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Power modes
The STM8T143 device offers four power modes which are specifically designed for battery
applications:
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The difference between the four power modes is the t
capacitive sensing
interlaced between bursts resulting in a longer t
current consumption at the expense of a longer response time.
Normal power mode
Low power mode 1
Low power mode 2
Low power mode 3
characteristics). By selecting low power modes, extra delays are
Doc ID 18315 Rev 3
SAMPLING
SAMPLING
period. This improves the device
time (see
Table 17: General
STM8T143