stmpe16m31 STMicroelectronics, stmpe16m31 Datasheet - Page 37

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

STMPE16M31, STMPE24M31
10
PWM array controller
The STMPE24M31 integrates 8 independent PWM controllers capable of blinking and
brightness control.
Each of the PWM controllers can be programmed to execute a series of blinking/brightness
control actions. One PWM controller could be mapped to more than one GPIO, allowing
multiple GPIO outputs to share a PWM controller.
Each PWM controller can be connected to any of GPIO channel through the routing network
which is controlled by GPIOn_PWM_CFG register (n = GPIO channel number).
Figure 10. PWM array controller
Doc ID 16174 Rev 3
PWM array controller
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