EN
Home
>Products
/ Signal chain
/ Interfaces
/ I²C GPIO expanders

AW95016QNR

16- Channel Multi-function GPIO Controller With I2C Interface.

Datasheet :
Preview - AW95016QNR - Datasheet
Ref.Price
  • 1-99￥8.92
  • 100-249￥7.32
  • 250-499￥5.89
  • 500-999￥4.64
  • 1000+￥3.57

Product details

Channel 16
Addresses 2
Reset √
Constant Current ×
Pull-up √
Level Shift √
Temperature -40℃~85℃
Power Supply (Min) (V) 1.65
Power Supply (Max) (V) 5.5
Package (mm) QFN 4X4-24L
QFN 4X4-24L
16-bit general-purpose I/O expander
16 multi-function I/O, each can be configured as GPIO input or output mode independently
Dual power supply, supporting converting ｂｅｔｗｅｅｎ VDD(P) and VDD(I2C-BUS)
Selectable push-pull or open-drain output
Interrupt latch function
Four programmable output drive strengths
Open-drain active LOW interrupt output (INTN)
1MHz I2C interface, 2 selectable addresses
SCL/SDA inputs supports 1.8V logic input
Power supply: 1.65V~5.5V
QFN 4.0mm×4.0mm×0.75mm-24L package
AW95016QNR is a 16 channel general purpose I/O (GPIO) expander controller. Each channel can be configured as GPIO input in output separately. There are two supply voltages for AW95016QNR: VDD(P) and VDD(I2C-BUS). VDD(I2C-BUS) provides the supply voltage for the interface at the master side and the VDD(P) provides the supply for internal circuits and GPIOs. VDD(I2C-BUS) should be connected to the power of the external SCL/SDA lines. The voltage level on Port Px_x of the AW95016QNR is determined by the VDD(P).
After power-on, all channels are configured as input by default. However, the system master can enable channels as either input in output by writing to configuration bits. In GPIO input mode, when interrupt mask is closed, open-drain interrupt (INTN) is active when any input state differs from its corresponding input port register state and can be used to indicate to the system master that an input state has changed. After reading GPIO state through I2C interface, the interrupt is cleared. In output mode, each channel can be configured as push-pull in open-drain output independently.
AW95016QNR operates from 1.65V to 5.5V over the temperature range of -40°C to +85°C.

Technical documentation
Type
Title
Date
Datasheet DS_AW95016_EN_V1.2   2023-06-07

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Software development

APPLICATION SOFTWARE&FRAMEWORK

AW21018_AW21012_AW21009_AW95016A_GUI — Intelligent RGB LED driver Tunning Tools of AW210XX series

AW210XX GUI is a highly integrated and easy-to-use tool for product configuration and debugging.Intuitive interface and user-friendly operation can help custion can help customers shorten development cycle and complete system integration quickly

View options

DRIVER OR LIBRARY

AW95016_Driver_Qcom — Qcom Driver for AW95016

AW95016 Driver,includeing sample code,porting guide,debugging guide etc

View options

DRIVER OR LIBRARY

AW95016_Drivers — Android and other drivers for AW95016 series

Android and other drivers for AW95016 series, including example code, porting guide, debugging guide, etc.

View options

APPLICATION SOFTWARE&FRAMEWORK

AW21018_AW21016_AW21012_AW21009_AW95016A_GUI — Intelligent RGB LED driver Tunning Tools of AW210XX series

AW21018_AW21016_AW21012_AW21009_AW95016A_GUI is a highly integrated and easy-to-use tool for product configuration and debugging.Intuitive interface and user-friendly operation can help custion can help customers shorten development cycle and complete system integration quickly

View options
Software development

APPLICATION SOFTWARE&FRAMEWORK

AW21018_AW21012_AW21009_AW95016A_GUI — Intelligent RGB LED driver Tunning Tools of AW210XX series

AW210XX GUI is a highly integrated and easy-to-use tool for product configuration and debugging.Intuitive interface and user-friendly operation can help custion can help customers shorten development cycle and complete system integration quickly

View options

DRIVER OR LIBRARY

AW95016_Driver_Qcom — Qcom Driver for AW95016

AW95016 Driver,includeing sample code,porting guide,debugging guide etc

View options

DRIVER OR LIBRARY

AW95016_Drivers — Android and other drivers for AW95016 series

Android and other drivers for AW95016 series, including example code, porting guide, debugging guide, etc.

View options

APPLICATION SOFTWARE&FRAMEWORK

AW21018_AW21016_AW21012_AW21009_AW95016A_GUI — Intelligent RGB LED driver Tunning Tools of AW210XX series

AW21018_AW21016_AW21012_AW21009_AW95016A_GUI is a highly integrated and easy-to-use tool for product configuration and debugging.Intuitive interface and user-friendly operation can help custion can help customers shorten development cycle and complete system integration quickly

View options