8kb buffer 3 3v ethernet controller

{"cid":"91149516","title":"ENC28J60-I\/SS Standalone Ethernet Controller 10Base-T SPI Interface 8KB Buffer 3.3V SSOP-28 -40\u00b0C to +85\u00b0C","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/2a\/f59b5e89a0093f2f4b9fa2219fe5-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Microchip","Model Number":"ENC28J60-I\/SS","Minimum Order Quantity":"1","Delivery Time":"3-5 working days after received the payment","Certification":"CE, GCF, ROHS","Place of Origin":"China","Payment Terms":"T\/T, Western Union,","Supply Ability":"1000pcs per month","Packaging Details":"Packed in original tray firstly ,then carton, at last Bubble bag for outer packing","Function":"Step-Up, Step-Down","Output Configuration":"Positive or Negative","Topology":"Buck, Boost","Output Type":"Adjustable","Number of Outputs":"1"}}

{"cid":"91223848","title":"RTL8367N-VB-CG 5-Port Ethernet Switch Controller 3.3V 1Gbit\/s","imgUrl":"https:\/\/img.chinax.com\/nimg\/ca\/f4\/5c528ff59ea728d9a747b79580f1-200x200-1.jpg","attrs":{"Price":"consult","Brand Name":"REALTEK","Model Number":"RTL8367N-VB-CG","Minimum Order Quantity":"1","Delivery Time":"5\uff5e8day","Certification":"RoHS","Place of Origin":"TAIWAN","Payment Terms":"T\/T,Western Union","Supply Ability":"10000","Packaging Details":"T\/R","Product Catalogue":"Ethernet Transceiver","Number of channels":"5","Ethernet rate standard":"1000BASE-T; 10BASE-T; 100BASE-TX","Data rate":"10Mbit\/s; 100Mbit\/s; 1Gbit\/s","Working voltage":"3.3V"}}