Example: air traffic controller
Search results with tag "O expander with serial interface"
8-Bit I/O Expander with Serial Interface Data Sheet
ww1.microchip.comGP1 11 10 13 I/O Bidirectional I/O pin. Can be enabled for interrupt-on-change and/or internal weak pull-up resistor. GP2 12 11 14 I/O Bidirectional I/O pin. Can be enabled for interrupt-on-change and/or internal weak pull-up resistor. GP3 13 12 15 I/O Bidirectional I/O pin. Can be enabled for interrupt-on-change and/or internal weak pull-up ...
MCP23017/MCP23S17 Data Sheet - Microchip Technology
ww1.microchip.com16-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 …