PCA9502 8-bit I/O Expander With I2C-bus/SPI Interface

The PCA9502 is an 8-bit I/O expander with I2C-bus/SPI host Interface The device comes in a very small HVQFN24 package, which makes it ideally suitable for hand-held, battery operated applications. The device also supports software reset, which allows the host to reset the device at any time, independent of the hardware reset signal.
By NXP Semiconductors
PCA9502 's PackagesPCA9502 's pdf datasheet
PCA9502BS HVQFN

PCA9502 pdf datasheet download


PCA9502 Pinout, Pinouts
PCA9502 pinout,Pin out
This is one package pinout of PCA9502,If you need more pinouts please download PCA9502's pdf datasheet.

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