As an Amazon Associate, we earn from qualifying purchases. Home » Atmel » U2538B Atmel . U2538B Atmel . U2538B Attributes Brand name, Manufacturer name, ManufacturerAtmel moq, multiple, tierMinQty11 MPN, SKUU2538B qtyInStock450 Distributor offers SellerSKUMOQIn stockMultiplePrices Win SourceU2538B14501