-CK_VAL tRCD, NS_TO_CK10(125), 1, 7 /* clks - 1 (0..7) */ /* 12.5 */
-CK_VAL tRP, NS_TO_CK10(125), 1, 7 /* clks - 1 (0..7) */ /* 12.5 */
-NS_VAL tRC, 50, 1, 31 /* clks - 1 (0..31) */
-CK_VAL tRAS, NS_TO_CK10(375), 1, 31 /* clks - 1 (0..31) */ /* 37.5 */
+CK_VAL tRCD, PS_TO_CK(13750), 1, 7 /* clks - 1 (0..7) */ /* 13.75 (NT5CB128M16FP: 12.5ns) */
+CK_VAL tRP, PS_TO_CK(13750), 1, 7 /* clks - 1 (0..7) */ /* 13.75 (NT5CB128M16FP: 12.5ns) */
+NS_VAL tRC, 50, 1, 31 /* clks - 1 (0..31) (MT41K128M16JT: 49ns) */
+CK_VAL tRAS, NS_TO_CK10(375), 1, 31 /* clks - 1 (0..31) (MT41K128M16JT: 3.5ns) */