{"product_id":"microchip-mcp23s18-e-mj-mcp23s18-e-mj-i-o-expander-16-bit-i2c-serial-spi-1-8-v-5-5-qfn-24-pins","title":"Microchip MCP23S18-E\/MJ MCP23S18-E\/MJ I\/O Expander 16 bit I2C Serial SPI 1.8 V 5.5 QFN 24 Pins","description":"The MCP23S18-E\/MJ is a 16-bit I\/O Expander for high speed SPIâ�¢ compatible interface. The MCP23S18-E\/MJ consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I\/Os as either inputs or outputs by writing the I\/O configuration bits. The data for each input or output is kept in the corresponding input or output register. The polarity of the input port register can be inverted with the polarity inversion register. All registers can be read by the system master. The 16-bit I\/O port functionally consists of two 8-bit ports (PORTA and PORTB). \u003cul\u003e \u003cli\u003eLow standby current as low as 1µA\u003c\/li\u003e \u003cli\u003eHigh-speed I²Câ�¢ interface up to 3.4MHz\u003c\/li\u003e \u003cli\u003eSingle hardware address pin, voltage input to allow up to eight devices on the bus\u003c\/li\u003e \u003cli\u003eConfigurable interrupt output pins - Configurable as active-high, active-low or open-drain\u003c\/li\u003e \u003cli\u003e1µA Typical low standby current\u003c\/li\u003e \u003c\/ul\u003e Applications \u003cp\u003e Industrial, Automotive \u003c\/p\u003e Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.\u003ch4\u003eOther details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMICROCHIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e MCP23S18-E\/MJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Data Sheet EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.farnell.com\/datasheets\/673896.pdf\" target=\"_blank\" title=\"Download data sheet Microchip MCP23S18-E\/MJ \u0026lt;b\u0026gt;MCP23S18-E\/MJ\u0026lt;\/b\u0026gt; I\/O Expander 16 bit I2C Serial SPI 1.8 V 5.5 QFN 24 Pins\" download\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/file_4379f50c-e237-48f9-beae-a4e625c5b304_icon.png?9736775303194905289\" alt=\"Download technical document - datasheet - Tanotis India\" width=\"25\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Change Notice EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.farnell.com\/datasheets\/2157853.pdf\" target=\"_blank\" title=\"Download data sheet Microchip MCP23S18-E\/MJ \u0026lt;b\u0026gt;MCP23S18-E\/MJ\u0026lt;\/b\u0026gt; I\/O Expander 16 bit I2C Serial SPI 1.8 V 5.5 QFN 24 Pins\" download\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/file_4379f50c-e237-48f9-beae-a4e625c5b304_icon.png?9736775303194905289\" alt=\"Download technical document - datasheet - Tanotis India\" width=\"25\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #999999;\"\u003eAll product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.\u003c\/span\u003e\u003c\/p\u003e","brand":"MICROCHIP-10","offers":[{"title":"Default Title","offer_id":40675755851861,"sku":"1854492:1-VAT055:e14","price":316.19,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/65f52746d73c2ecaf59c43760c210e54_d2887c2b-539b-4408-b54c-818b4cd5786f.jpg?v=1693520916","url":"https:\/\/www.tanotis.com\/products\/microchip-mcp23s18-e-mj-mcp23s18-e-mj-i-o-expander-16-bit-i2c-serial-spi-1-8-v-5-5-qfn-24-pins","provider":"Tanotis","version":"1.0","type":"link"}