Detailed current consumption during connected mode

[Marly]

Hi, where could i find detailed current consumption and timings (wake-up, rx, tx, power down) in connected mode for RF51822, in order to compute average current value for various connection interval ? Would you have at least current consumption value for 1s interval@3V@0dB ? Thanks. Stan

[Marly]

I just want the connected value, 1s interval, latency 0, no data. Based on the figure 9 and on the data that I have found on priduct spec, I get (it took me one hour to solve the hunt). an average value of 7,7mA for 2.2ms, and 3,1uA for 997,8ms => Average value of 20uA. Stan

[Ole Morten]

This is in line with what I get with our internal tool for such use case (which I also gave in my initial reply), assuming 250 ppm external crystals. If you have good 32 kHz crystal (20 ppm) on both ends, you could get down towards 16 µA. Also, beware that if you use the internal RC, you'll have to add some µA on top of the 250 ppm value, probably ending up at 24-25 µA.