43.31 Frequency Meter AC Electrical Specifications

Table 43-38. Frequency Meter AC Electrical Specifications
AC CharacteristicsStandard Operating Conditions: VDD = 1.9V to 3.6V (unless otherwise stated) Operating Temperature: -40°C ≤ TA ≤ +85°C for Industrial Temp

-40°C ≤ TA ≤ +125°C for Extended Temp
Param. No.SymbolCharacteristicsMin.Typ.Max.UnitsConditions
FM_1FMLOWGCLK_IOx input low time—15.625—nsVDDIO (min) and meet FM5 spec
FM_3FMHIGHGCLK_IOx input high time—15.625—ns
FM_5FMPERIODGCLK_IOx input period—31.25—nsVDDIO (min)
FM_7fGCLK_FREQM_REFFREQM reference—— 64MHz
FM_9fGCLK_FREQM_MSRFREQM measure—— 64MHz