HN58V256AT12E

Question

Dear Sir, 
 
 Can I use the part "HN58V256AT12E" at industrial temperature even if it's commercial? Is the silicone die of the commercial part the same as the industrial one?

OV_Renesas · Answer

Hi Menachem, Thank you for posting your question online and apologies for the delay. Please refer on the HN58V256AT12E - EEPROM | Renesas product page. This part number is obsolete and not suggested for new designs. Please refer here: Product Selector: EEPROM & PROM | Renesas Best regards, OV_Renesas

OV_Renesas · Answer

Dear Menachem, Please find below the answer from the Standard Memory Products Team: 
 We can NOT guarantee that the part (HN58V256AT12E) shipped as commercial grade can be used as industrial grade. 
 As a matter of fact, the silicon die of the commercial part is the same as the industrial one. The die was designed not only for commercial grade but also for industrial grade, but the commercial grade parts were NOT screened at industrial temperature range before our shipment. 
 Best Regards, OV_Renesas