Data Sheet
Table Of Contents
FSC‐BW226Datasheet
ShenzhenFeasycomTechnologyCo.,Ltd.www.feasycom.com
‐17‐
Note:
1.Guaranteedbydesign,nottestedinproduction.
2.HCLKmustbehigherthan2MHztoachievethemaximumstandardmodeI2Cfrequency.Itmustbehigherthan8
MHztoachievethemaximumfastmodeI2Cfrequency.
3.I2CcontrollermustberetriggeredimmediatelyatslavemodeafterreceivingSTOPcondition.
4.Thedevicemustinternallyprovideaholdtimeofatleast300nsfortheSDAsignalinordertobridgetheundefined
regionofthefallingedgeofSCL.
5.ThemaximumholdtimeoftheStartconditionhasonlytobemetiftheinterfacedoesnotstretchthelowperiodof
SCLsignal.
Figure9:I2CTimingDiagram
5.8Powerconsumptions
Table11:Powerconsumptions
Parameter TestConditions Type Unit
Bluetooth
Search~35 mA
Unconnected(DeepSleepIdleMode) Nosupport ‐ mA
ConnectedIdle~19 mA
Shutdown
<50
uA
WLAN
3.3VRatingCurrent(Withinternal
regulatorandintegratedCOMSPA)
450 mA
Shutdown
<50
uA