update current

Author: microbit-mark

latest-revision/latest-revision-accessories.md

@@ -82,7 +82,7 @@ The micro:bit can now be powered from the two losenge shaped pads on the rear of
 
 If you use the losenge pads, you must diode (or otherwise) protect themselves from the micro:bit having power via another source. This was still necessary on the previous revision when the board was powered from battery, but is now true for USB and edge-connector power also.
 
-The nRF52 supplies 300mA to drive the board.   100mA is reserved for powering on-board components. **200mA** is then available for accessories.
+The nRF52 supplies 300mA to drive the board.   110mA is reserved for powering on-board components. **190mA** is then available for accessories.
 
 ### Schematic
 The schematic will be published on the tech site when the hardware is publically available. Please get in touch to [request early access to the V2 schematic](mailto:[email protected]?subject=Request%20for%20access%20to%20schematic&body=Name%3A%0D%0A%0D%0AGitHub%20ID%3A).

latest-revision/latest-revision-main.md

@@ -27,7 +27,7 @@ Amongst the micro:bit features, ‘sound’ is in a unique position of being alr
 - MEMs Microphone with LED indicator
 - Touch sensitive logo 
 - Built-in sleep/off mode that means the board can be powered-down with batteries connected
-- Discrete regulator that can supply up to 200mA of current to external accessories
+- Discrete regulator that can supply up to 190mA of current to external accessories
 
 
 ### Refinements
@@ -45,7 +45,7 @@ Detailed breakdown on our [V2 hardware page](../hardware/)
 - Interface MCU: NXP KL27, 256kB Flash (128kB reserved for future enhancement), 32kB RAM
 - Motion sensor: ST LSM303
 - MEMS microphone: Knowles SPU0410LR5H-QB-7 MEMS
-- Power consumption 300mA (up to 200mA for accessories)
+- Power consumption 300mA (up to 190mA for accessories)
 
 ### Hardware block diagram