Transcription of MCP23017/MCP23S17 Data Sheet - Microchip Technology
{{id}} {{{paragraph}}}
Example: biology
MCP23017/MCP23S17 Data Sheet - Microchip Technology
2005-2016 Microchip Technology 1 MCP23017/MCP23S17 Features 16-Bit Remote Bidirectional I/O Port:- I/O pins default to input High-Speed I2C Interface ( mcp23017 ) High-Speed SPI Interface (MCP23S17):- 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 A (max.)
16-Bit I/O Expander with Serial Interface. MCP23017/MCP23S17 DS20001952C-page 2 2005-2016 Microchip Technology Inc. Functional Block Diagram GPB7 GPB6 GPB5 GPB4 GPB3 GPB2 GPB1 GPB0 I2C Control GPIO SCL SDA RESET INTA 16 Configuration/ 8 A2:A0 3 Control Registers SPI SI SO SCK CS MCP23S17 MCP23017 GPA7 GPA6 GPA5 GPA4 GPA3 GPA2 …
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: