DDR3 DRAM Minimum CAS Latency Time (tAAmin)

Minimum CAS Latency based on medium timebase (MTB) units. tAAmin can be read off SDRAM data sheet.
Based on medium timebase of 0.125ns
tAAmin 
12.5ns         DDR3-800D          64h          
15ns            DDR3-800E          78h
11.25ns      DDR3-1066E        5Ah
13.125ns    DDR3-1066F        69h
15ns            DDR3-1066G       78h
10.5ns         DDR3-1333F        54h
12ns            DDR3-1333G        60h
13.5ns         DDR3-1333H        6Ch
15ns            DDR3-1333J         78h
10ns            DDR3-1600G        50h
11.25ns       DDR3-1600H       5Ah
12.5 ns        DDR3-1600J        64h
13.75ns       DDR3-1600K       6Eh