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SN260 数据表(PDF) 11 Page - STMicroelectronics |
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SN260 数据表(HTML) 11 Page - STMicroelectronics |
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11 / 88 page ![]() SN260 Electrical characteristics 11/88 4.3 Environmental characteristics Table 4 lists the environmental characteristics of the SN260. 4.4 DC electrical characteristics Table 5 lists the DC electrical characteristics of the SN260. Table 4. Environmental characteristics Parameter Test Conditions Min. Typ. Max. Unit ESD (human body model) On any pin - 2 + 2 kV ESD (charged device model) Non-RF pins - 400 + 400 V ESD (charged device model) RF pins - 225 + 225 V MSL (moisture sensitivity level) TBD Table 5. DC characteristics Parameter Test Conditions Min. Typ. Max. Unit Regulator input voltage (VDD_PADS) 2.1 3.6 V Power supply range (VDD_CORE) Regulator output or external input 1.7 1.8 1.9 V Deep sleep current Quiescent current, including internal RC oscillator At 25° C 1.0 μA RX current Radio receiver, MAC, and baseband (boost mode) 29.0 mA Radio receiver, MAC, and baseband 27.0 mA CPU, RAM, and Flash memory At 25° C and 1.8V core 8.5 mA Total RX current ( = IRadio receiver, MAC and baseband, CPU + IRAM, and Flash memory ) At 25° C, VDD_PADS = 3.0V 35.5 mA TX current Radio transmitter, MAC, and baseband (boost mode) At max. TX power (+ 5dBm typical) 33.0 mA Radio transmitter, MAC, and baseband At max. TX power (+ 3dBm typical) 27.0 mA At 0dBm typical 24.3 mA At min. TX power (- 32dBm typical) 19.5 mA CPU, RAM, and Flash memory At 25° C, VDD_PADS = 3.0V 8.5 mA Total TX current ( = IRadio transmitter, MAC and baseband, CPU + IRAM, and Flash memory ) At 25° C and 1.8V core; max. power out 35.5 mA |
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