PRoC BLE Power calculation | Cypress Semiconductor
PRoC BLE Power calculation
I want to calculate minimum typical power needed for PRoC to be operate. For this I can list application wise needed power. i.e. power needed for BLE working, power needed for CPU in active mode. In this way I can plan for optimal use of battery.
For this I have searched datasheet and AN92584 app note.
I have following doubts/quarries :-
1. On CYBL10X6X Family Datasheet :-
a. On page 1 it is mentioned that "TX current: 15.6 mA at 0 dBm ■ RX current: 16.4 mA" , What is meant by that? , It is at what voltage? Is this amount of current needed for BLE Tx and Rx? Then why power calculator tool mentioned in app note display different current?
b. table 5 :- Active 850 μA + 260 μA per MHz, At what vdd? Is it needed for CPU computation only without BLE?
2. Power calculator tool gives typical current 27uA and 17uA for advertisement and connection respectively? What is the meaning of that current? In this case what is Vdd?
Generally I asked for Vdd, because current needed is depends on Vin.