Data Sheet (MCP23S17-E/SO)Table of Contents1.0 Device Overview31.1 Pin Descriptions41.2 Power-on Reset (POR)51.3 Serial Interface51.4 Hardware Address Decoder81.5 GPIO Port91.6 Configuration and Control Registers101.7 Interrupt Logic242.0 Electrical Characteristics272.1 DC Characteristics283.0 Packaging Information373.1 Package Marking Information37Size: 916 KBPages: 48Language: EnglishOpen manual
