What is CAS latency?
The number of clock cycles in DRAM from a read command (specifying the column address) until data appears at the output, abbreviated CL. Smaller values mean a faster response.
Field: DRAM
CAS latency in the explanations
CAS latency is the number of clock cycles from a read command (column address) to the first data.
What does the CAS latency (CL) of DRAM mean?Accesses to the same row need only a new column address (the CAS latency), avoiding the precharge, activation and column access required to move to another row.
In DRAM, why is access time shorter when the same row (page…
Questions that mention CAS latency (2)
Related terms
Precharge 1T1C cell Bank Bit line DDR SDRAM DIMM ECC (error-correcting code) LPDDR Memory wall Redundancy repair