I want to power up LIS3DSH from my controller. The source current provided by the controller is 4mA.My device powered from coin cell battery , so in order to reduce the power consumption i want to de-activate all the peripherals in their non active states(power down mode also reduce my battery life).Please find the attached image.
1)If the supply from controller the LIS3DSH need any BULK and DECAPS
2)Is the CS pin take any current?
3)Is any internal pull-up in the SEL pin?