Microchip Serial Peripherals

Serial Peripherals


Microchip Series Description Operating Voltage (V) Interface Max. Bus Frequency (kBits/s) Packages Datasheet
Microchip Series Description Operating Voltage (V) Interface Max. Bus Frequency (kBits/s) Packages Datasheet
MCP23009 8-bit I/O Port Expander 1.8 - 5.5 I²C™ 3400 16/QFN
MCP23017 16-bit I/O Port Expander 1.8 - 5.5 I²C™ 1700 28/QFN
MCP23S09 8-bit I/O Port Expander 1.8 - 5.5 SPI 10000 16/QFN
MCP23S17 16-bit I/O Port Expander 1.8 - 5.5 SPI 10000 28/QFN
MCP23018 16-bit I/O Port Expander 1.8 - 5.5 I²C™ 3400 24/QFN
MCP23016 16-bit I/O Port Expander 2.0 - 5.5 I²C™ 400 28/QFN
MCP23S18 16-bit I/O Port Expander 1.8 - 5.5 SPI 10000 24/QFN