As an Amazon Associate, we earn from qualifying purchases. M27C256B-25XF1 - STMicroelectronics - EPROMs STMicroelectronics . M27C256B-25XF1 Gallery Attributes Brand name, Manufacturer name, ManufacturerSTMicroelectronics Extra Product NameM27C256B-25XF1 - STMicroelectronics - EPROMs moq, multiple1 MPNM27C256B-25XF1 qtyInStock0 SKUM27C256B25XF1 snippetM27C256B-25XF1 In-Stock. Request a quote for the part number# M27C256B-25XF1. Call 877-240-8595 to order. Same day shipping on in-stock parts. Distributor offers SellerSKUMOQIn stockMultiplePrices 4 Star ElectronicsM27C256B25XF111