Description:
...PIN NAMES DEVICE OPERATIONThe UT7Q512 has three control inputs called Enable 1 ( E), Write Enable ( W), and Output Enable (G); 19 address inputs, A(18:0); and eight bidirectional data lines, DQ(7:0). The E D evice Enable ... ...q 100ns (5 volt supply) maximum address access time q Asynchronous operation for compatibility with industry-standard 512K x 8 SRAMs q TTL compatible inputs and output levels, three-state ... ...q Typical radiation performance- Total dose: 30krad(Si)- 30krad(Si) to 300krad(Si), depending on orbit, using Aeroflex UTMC patented shielded package...