checking most of the reliable coin cell CR2032 such AS Panasonic declare on very very low current transfer far lower then 5 mA
if i set my Ble in 5mA IO OUT ....when my ble in on and full power it consume 5mA this is far from the battery manufacturer to supply
1.what should be te hardware and software configuration for charge pump ....
thanks
yaniv
low ESR it well old finger trick ....
we already check it few weeks a ago and it fail in the lab and in the simulation , when temp goes under -4C it stops after 5 minutes ..in 25 C it is working for shout time 10-15 then it stops
... if the soc will be wake up for few seconds or even 500 ms maybe it will works !!!
but we need the Soc work to 2-3 minutes and then go to sleep ... we used the SOC as a real mcu to do the all the job...so... those caps will do not good since the coin cell battery can not transfer the required energy , also you would need few ESR low ESR are very expensive for 4 usd total product. the only solution i came up is build a buffer of energy when soc is sleep and when soc wake up this is the energy buffer ,this circuits is not cheap , and the mosfet and the coil and the caps also lost energy if system is sleep for few days ....SInce some of ble should be tiny and extrem low power i hoped Nordic already had 100% working circuits for this , still i find Nordic much better then ST or TI 
