Specification BatteriesIncluded : 1 Brand : Esthepro BulletPoint : MAX7219 LED Display Driver BulletPoint1 : Wafer Pattern May Vary from the Product Images. Great to be used as gift, display object, exhibition, educating demonstration, testing, decoration or your collection BulletPoint2 : Beautiful microchip pattern structure made by the advanced copper technology BulletPoint3 : 90~130nm minimum microchip feature Copper Characterization with TEOS or Black Diamond Low-k ILD on the single crystal silicon wafer BulletPoint4 : The original value of un-polished wafer is above $500 BulletPoint5 : No guarantee for research and other applications ExternallyAssignedProductIdentifier : 8011727635125 ExternallyAssignedProductIdentifier1 : 756588091038 ExternallyAssignedProductIdentifier2 : 0756588091038 HardwarePlatform : Arduino IncludedComponents : Silicon Wafer ItemName : Esthepro Integrated Circuits Silicon Wafer Made by Copper Process (12 Inch) ItemPackageDimensions_Height : 32.2834 centimeters ItemPackageDimensions_Length : 5.4102 centimeters ItemPackageDimensions_Width : 32.1056 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : communication-integrated-circuits Manufacturer : Esthepro Material : silicon ModelNumber : SW103 MountingType : Surface Mount NumberOfItems : 1 PartNumber : SW103 ProductDescription : Semiconductors or chips are produced from silicon. The silicon wafers are etched with millions of tiny transistors 100 times smaller than a human hair. These semiconductors manage data by controlling the flow of electrical current to make words, numbers, sounds, images and colors. They are used worldwide by all major integrated circuit manufacturers and indirectly by nearly every human on the planet. Applications can be found in commonplace items like computers, telecommunications and televisions, as well as in more advanced applications like microwave transmissions, laser switching systems, medical diagnostic and treatment equipment. This one is in excellent shape with no cracks that we could see.
90~130nm minimum microchip feature Copper Characterization with TEOS or Black Diamond Low-k ILD on the single crystal silicon wafer.
It has been optically polished till ILD layer and showed blue or green background depend on the ILD material and thickness.
Beautiful microchip pattern structure made by the advanced copper technology
The original value of un-polished wafer is above $500
Great to be used as gift, display object, exhibition, educating demonstration, testing, decoration or your collection.
No guarantee for research and other applications.
WARNING! The Wafer is very fragile, a broken wafer can be dangerous due to the sharp edges can cause injuries. Consider it as thin glassware, handle and display it with care. Keep away to the children. We will pack it very well for transport. ProductSiteLaunchDate : 2020-05-11T02:52:16.169Z Size : 12 Inch SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : waste SupplierDeclaredDgHzRegulation2 : transportation SupplierDeclaredDgHzRegulation3 : ghs SupplierDeclaredDgHzRegulation4 : other SupplierDeclaredDgHzRegulation5 : storage SupplierDeclaredHasProductIdentifierExemption : 1