256K X 16 FLASH 2.7V PROM, 70 ns, PBGA48, 4 X 6 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-207CZB-4, XFLGA-48
256K X 16 FLASH 2.7V PROM, 70 ns, PBGA48, 4 X 6 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-207C2B-4, WFBGA-48
804-39VF400A7CY1QE