MCP23S17-E/SO

Περιγραφή

MCP23S17-E/SO Interface

Interface – I/O Expanders 16bit Input/Output Exp SPI interface.

Τεχνικά Χαρακτηριστικά

• 16-Bit Remote Bidirectional I/O Port:
  – I/O pins default to input
• High-Speed SPI Interface:
  – 10 MHz (maximum)
• Three Hardware Address Pins to Allow Up to
  Eight Devices On the Bus
• Configurable Interrupt Output Pins:
  – Configurable as active-high, active-low or
  open-drain
• INTA and INTB Can Be Configured to Operate
  Independently or Together
• Configurable Interrupt Source:
  – Interrupt-on-change from configured register
  defaults or pin changes
• Polarity Inversion Register to Configure the
  Polarity of the Input Port Data
• External Reset Input
• Low Standby Current: 1 µA (max.)
• Operating Voltage:
  – 1.8V to 5.5V @ -40°C to +85°C
  – 2.7V to 5.5V @ -40°C to +85°C
  – 4.5V to 5.5V @ -40°C to +125°C

Download

Datasheet MCP23S17-E/SO

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