The 3DSR32M32VS8501 from 3D Plus is a Space Qualified Memory with Storage Capacity 32 Mb, Read Access Time 12 ns, Bit Size 32 Mbit, Radiation Dose 80 krad (Si) (Read Mode), 25 krad (Si) (Write Mode), Mass 9.9 gms. More details for 3DSR32M32VS8501 can be seen below.