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PCA9502 - 8-bit I/O expander

PCA9502 Product details

Description

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.

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.

📥 Download Datasheet

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8-bit expander NXP Semiconductors
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