32mb from 1mb sram memory board

{"cid":"91225029","title":"FANUC A20B-3900-0163 System Host FROM Card with 32MB FROM + 1MB SRAM for FANUC 16i, 18i, 20i, and 21i CNC Plug-in DIMM Memory Board","imgUrl":"https:\/\/img.chinax.com\/nimg\/a7\/f3\/3c8db0be5e0865a67ba7049dcc0a-200x200-1.jpg","attrs":{"Price":"250$","Brand Name":"FANUC","Model Number":"A20B-3900-0163","Minimum Order Quantity":"1","Delivery Time":"3-5 days","Payment Terms":"T\/T","Packaging Details":"pieces","Inputtypes":"Digital Input, Analog Input","Power Supply":"24V DC \/ 110V AC \/ 220V AC","Safetystandards":"IEC 61508, ISO 13849","Communication Protocol":"Modbus, Ethernet\/IP, Profibus","Installationtype":"Panel-mounted or DIN rail","Powersupply":"24V DC, 110V AC, 220V AC","Actual Value":"Negotiabled price","Part No":"200-595-072-122 VM600 CPUM","Responsetime":"1 ms to 10 ms","Numberofinputs":"16 to 64","Function":"Automates industrial processes","Compatibility":"SCADA Systems, HMI Panels","Place of Origin":"China","Certification":"250$","Applicationindustry":"Manufacturing, Process Control, Robotics","Inputvoltagerange":"100-240V AC","Protocolsupport":"Ethernet\/IP, Modbus TCP, PROFINET"}}

{"cid":"91183983","title":"VDE CNC Circuit Board Fanuc From Sram Module Memory B1 Circuit Board A20B-3900-0280","imgUrl":"https:\/\/img.chinax.com\/nimg\/47\/97\/794f53c67ef6b51bfc69a7bfe6a5-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Fanuc","Model Number":"A20B-3900-0280","Minimum Order Quantity":"1pcs","Delivery Time":"0-2 days","Certification":"ROHS,CE,UL,CCC,VDE","Place of Origin":"Japan","Payment Terms":"Western Union, T\/T, L\/C,Paypal","Supply Ability":"1000pcs\/Day","Packaging Details":"Original Packing With Good Protection Material","Product Type":"CNC circuit board","Condition":"Brand New","Warranty":"One year","Application":"CNC lathe \/ sewing machine \/ printer \/ industrial robot","Product name":"Fanuc FROM SRAM Module","Alternate Number":"A2OB-39OO-O28O"}}

{"cid":"91212565","title":"IoT Chip MAX32666GXMBL Dual Cores 96MHz Arm Cortex-M4 Microcontroller IC","imgUrl":"https:\/\/img.chinax.com\/nimg\/27\/f7\/4b0de9d97919a3b0ec1298c34506-200x200-1.jpg","attrs":{"Price":"Contact for Sample","Brand Name":"Original Factory","Model Number":"MAX32666GXMBL","Minimum Order Quantity":"10","Delivery Time":"5-8 work days","Certification":"Lead free \/ RoHS Compliant","Place of Origin":"CN","Payment Terms":"T\/T, L\/C, Western Union","Packaging Details":"121-WFBGA","Part Number":"MAX32666GXMBL","Arm Cortex-M4 with FPU":"96MHz","System Clock Option":"7.3728MHz","Flash":"1MB","SRAM":"560KB","ECC":"448KB"}}