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AW9523B - 16 MULTI-FUNCTION LED DRIVER AND GPIO CONTROLLER

General Description

GPIO controller.

Any of the 16 I/O ports can be configured as LED drive mode or GPIO mode.

Furthermore, any GPIO can be configured as an input or an output independently.

Support interrupt, 8μs deglitch, low-level active Standard I2C

Key Features

  • 16 multi-function I/O, each for LED drive (current-source dimming) or GPIO mode.
  • 256 steps linear dimming in LED drive mode.
  • Any GPIO can be configured as an input or an output independently.

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Datasheet Details

Part number AW9523B
Manufacturer AWINIC
File Size 1.38 MB
Description 16 MULTI-FUNCTION LED DRIVER AND GPIO CONTROLLER
Datasheet download datasheet AW9523B Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AW9523B July 2019 V1.5 16 MULTI-FUNCTION LED DRIVER AND GPIO CONTROLLER WITH I2C INTERFACE FEATURES  16 multi-function I/O, each for LED drive (current-source dimming) or GPIO mode  256 steps linear dimming in LED drive mode  Any GPIO can be configured as an input or an output independently GENERAL DESCRIPTION l tia AW9523B is a 16 multi-function LED driver and GPIO controller. Any of the 16 I/O ports can be configured as LED drive mode or GPIO mode. Furthermore, any GPIO can be configured as an input or an output independently.