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Serial Peripherals Products

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Product	Buy	Status	Documents	Automotive Recommended	5K Pricing	Description	Operating Voltage (V)	Interface	Max. Bus Frequency (kBits/s)	Packages
MCP23016		Mature Product			$1.15	16-bit I/O Port Expander	2.0 - 5.5	I²C	400	28/QFN 28/SOIC 28/SPDIP 28/SSOP 28/SSOP 208mil
MCP23017		In Production		No	$0.87	16-bit I/O Port Expander	1.8 - 5.5	I²C	1700	28/QFN 28/SOIC 28/SPDIP 28/SSOP
MCP23018		In Production		Yes	$1.09	16-bit I/O Port Expander	1.8 - 5.5	I²C	3400	24/QFN 24/SSOP 24/SSOP 208mil 28/SOIC 28/SPDIP
MCP23S17		In Production		No	$0.91	16-bit I/O Port Expander	1.8 - 5.5	SPI	10000	28/QFN 28/SOIC 28/SPDIP 28/SSOP
MCP23S18		In Production		Yes	$1.16	16-bit I/O Port Expander	1.8 - 5.5	SPI	10000	24/QFN 28/SOIC 28/SPDIP
MCP23008		In Production		No	$0.73	8-bit I/O Port Expander	1.8 - 5.5	I²C	1700	18/PDIP 18/SOIC 20/QFN 20/SSOP 20/SSOP 208mil
MCP23009		In Production		Yes	$0.82	8-bit I/O Port Expander	1.8 - 5.5	I²C	3400	16/QFN 18/PDIP 18/SOIC 20/SSOP
MCP23S08		In Production		No	$0.78	8-bit I/O Port Expander	1.8 - 5.5	SPI	10000	18/PDIP 18/SOIC 20/QFN 20/SSOP
MCP23S09		In Production		Yes	$0.87	8-bit I/O Port Expander	1.8 - 5.5	SPI	10000	16/QFN 18/PDIP 18/SOIC

5K pricing is for budgetary use only, shown in United States dollars. The prices are representative and do not reflect final pricing. Contact your local Microchip sales representative or distributor for volume and / or discount pricing.