Ebyte E70 Series User Manual

Ebyte E70 Series User Manual Manual pdf 7 page image

CC1310 Wireless Module E70 Series User ManualCopyright ©2012–2017, Chengdu Ebyte Electronic Technology Co., Ltd. 7 / 342.2.2 Receiving CurrentModel Min Typ Max Unit RemarksE70 (433T14S2) 6 8 9 mA The current consumed when the RF chip is only working atreceiving mode is called as receiving current，the tested receivingcurrent may be higher for some RF chips with communicationprotocol or the developers have loaded their own protocol tothe whole module. The current at pure receiving mode will be mA level, the usershave to realize μA level receiving current through firmwaredevelopment.E70 (433T14S) 7 8 9 mAE70 (433T30S) 13 14 15 mAE70 (868T14S2) 6 8 9 mAE70 (868T14S) 7 8 9 mAE70 (868T30S) 13 14 15 mAE70 (915T14S2) 6 8 9 mAE70 (915T14S) 7 8 9 mAE70 (915T30S) 13 14 15 mA2.2.3 Turn-off CurrentModel Min Typ Max Unit RemarksE70 (433T14S2) 1.0 1.2 2.7 μA The turn-off current means the current consumed by CPU, RAM,Clock and some registers which remain operating. SoC is at verylow power consumption status.● The turn-off current is always lower than the current consumedwhen the power supply source of the whole module is at no-loadstatus.E70 (433T14S) 0.5 1.0 2.5 μAE70 (433T30S) 2.0 4.0 5.5 μAE70 (868T14S2) 1.0 1.2 2.7 μAE70 (868T14S) 0.5 1.0 2.5 μAE70 (868T30S) 2.0 4.0 5.5 μAE70 (915T14S2) 1.0 1.2 2.7 μAE70 (915T14S) 0.5 1.0 2.5 μAE70 (915T30S) 2.0 4.0 5.5 μA2.2.4 Voltage SupplyModel Min Typ Max Unit RemarksE70 (433T14S2) 2.1 3.3 3.8 V DC● If the module stays at maximum voltage for a long time, it may bedamaged.● The power supply pin has certain anti-surge ability, but users mustnote the potential pulse higher than the maximum power supplyvoltage.● The power supply is not advisable to be below 3.0V, or the RFparameters will be influenced at different degree.E70 (433T14S) 2.1 3.3 3.8 V DCE70 (433T30S) 2.6 5.0 5.5 V DCE70 (868T14S2) 2.1 3.3 3.8 V DCE70 (868T14S) 2.1 3.3 3.8 V DCE70 (868T30S) 2.6 5.0 5.5 V DCE70 (915T14S2) 2.1 3.3 3.8 V DCE70 (915T14S) 2.1 3.3 3.8 V DCE70 (915T30S) 2.6 5.0 5.5 V DC