DDR4 tCL and tRFC1 Calc

RAM Frequency (MT/s):
CAS Latency to Absolute Latency(ns)
CAS Latency:
Absolute Latency (ns):
tRFC:
Convert tRFC(ns) to tRFC1 value:
tRFC(ns):
tRFC1:
Convert tRFC1 value to tRFC(ns):
tRFC1:
tRFC(ns):

This calculator assumes 8Gb chips for tRFC of 350ns. For 16Gb Use tRFC of 550ns. (JESD79-4B)

tREFi cycles at 7.8┬ÁS tREFi:
tREFi:
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