16-bit input/output port expander with interrupt output

Cascadable for up to 8 devices on one bus

25mA sink/source capability per I/O

Supports up to 10MHz SPI™ clock speeds
 

Datasheets	MCP23017, 23S17 Development Tools Catalog
Product Photos	28-SOIC,M28B
Product Training Modules	GPIO Expanders
Standard Package	27
Category	Integrated Circuits (ICs)
Family	Interface - I/O Expanders
Series	-
Interface	SPI
Number of I /O	16
Interrupt Output	Yes
Frequency - Clock	10MHz
Voltage - Supply	1.8 V ~ 5.5 V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	28-SOIC (0.295", 7.50mm Width)
Supplier Device Package	28-SOIC
Packaging	Tube
Includes	-
Catalog Page	736 (US2011 Interactive) 736 (US2011 PDF)
For Use With	MCP23X17EV-ND - BOARD EVAL FOR MCP23X17 GPIODM-KPLCD-ND - BOARD DEMO LCD GPIO EXP KEYPAD