Izinto: Insimbi engagqwali noma i-silicone ethambile (Isandla Catenary) I-chip: Ukubethelwa kwe-American Dallas, kufaka phakathi i-DS1990A-F5, Ihambisana ngokuphelele ne-TM19990A-F5, I1990a. Ukwehluleka okuphakathi: ukusetshenziswa okujwayelekile 1/100,000 Inombolo ye-serial yomkhiqizi wezikhathi: I-Logic Yezinombolo Zenombolo Yomhlaba Wonke Kuphela: 64Isitoreji Sokuvikelwa Kwephasiwedi: 8K ukufundwa kwe-RAM Card Funda: Thinta Uhlobo Funda futhi ubhale izici: Ungafunda ukubhala futhi kubethelwe amahlandla we-R / W: > 1.5 Izigidi zezigidi …
Imodeli ye-chip: I-TM DS1990A-F5 QAPHELA: 16.25× 17.35mm isisindo: 2.2g impahla: Ukushisa kwensimbi engagqwali: -40℃ ~ + 85 ℃ qaphela: I-JavaScript iyadingeka kulokhu okuqukethwe.
Imodeli ye-chip: I-TM DS19990A-F5 Shell Material: Usayizi wegobolondo: 49× 30mm isisindo: 11.2 Izinkomba zemvelo zamagremu: -30℃ ~ + 80 ℃ qaphela: I-JavaScript iyadingeka kulokhu okuqukethwe.
Imodeli ye-chip: I-TM DS1990A-F5 QAPHELA: 35× 35mm, Izinto ezenziwa ngokwezifiso: isikhumba esishukiweyo + isisindo sensimbi engenasici: 12g Operating temperature: -40℃ ~ + 85 ℃ qaphela: I-JavaScript iyadingeka kulokhu okuqukethwe.