PCA9502 Datasheet - NXP Semiconductors

PCA9502 8-bit I/O expander

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, indepe.

PCA9502 Features

* 2.1 General features

* Selectable I2C-bus or SPI interface

* 3.3 V or 2.5 V operation

* Industrial temperature range: 40 C to +85 C

* Eight programmable I/O pins

* Software reset

* Industrial and commercial temperature ranges

* Available in HVQFN24 package

* 16 har

PCA9502 Datasheet (262.04 KB)

PCA9502 Datasheet Preview — Preview of PCA9502 PDF

Datasheet Details

Part number:

PCA9502

Manufacturer:

NXP ↗ Semiconductors

File Size:

262.04 KB

Description:

8-bit i/o expander.

📁 Related Datasheet

PCA9500 8-bit I2C and SMBus I/O port (NXP)

PCA9501 8-bit I2C and SMBus I/O port (NXP)

PCA9504A Glue chip 4 (NXP)

PCA9505 40-bit I2C-bus I/O port (NXP)

PCA9506 40-bit I2C-bus I/O port (NXP Semiconductors)

PCA9507 2-wire serial bus extender (NXP Semiconductors)

PCA9508 Hot swappable level translating I2C-bus repeater (NXP)

PCA9509 Level translating I2C-bus/SMBus repeater (NXP)

TAGS

PCA9502 8-bit expander NXP Semiconductors

PCA9502 Distributor