ic

BK9521

Symbol
VDDVCO1VCCVCO2CE3VCCB4NC5NC6NC7VCCTX8NC9TXON10TXOP11EXCP12EXCN13VCCAUD14VCM_MIC15MIC16VCCDIG17EP33NC32NC31VCCPLL30XI29XO28VCCXTAL27VCCDVCO26IRQ25GPIO324GPIO423VCCIF22XO221SDA20SCK19VDDDIG18
Footprint
910111213141516252627282930313233123456781718192021222324
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
VDDVCOinputSMDoval0.2×0.7
VCCVCOoutputSMDoval0.2×0.7
CEinputSMDoval0.2×0.7
VCCBpassiveSMDoval0.2×0.7
NCncSMDoval0.2×0.7
NCncSMDoval0.2×0.7
NCncSMDoval0.2×0.7
VCCTXpassiveSMDoval0.2×0.7
NCncSMDoval0.2×0.7
TXONpassiveSMDoval0.2×0.7
TXOPpassiveSMDoval0.2×0.7
EXCPpassiveSMDoval0.2×0.7
EXCNpassiveSMDoval0.2×0.7
VCCAUDpassiveSMDoval0.2×0.7
VCM_MICpassiveSMDoval0.2×0.7
MICpassiveSMDoval0.2×0.7
VCCDIGpassiveSMDoval0.2×0.7
VDDDIGpassiveSMDoval0.2×0.7
SCKinputSMDoval0.2×0.7
SDApassiveSMDoval0.2×0.7
XO2passiveSMDoval0.2×0.7
VCCIFpassiveSMDoval0.2×0.7
GPIO4passiveSMDoval0.2×0.7
GPIO3passiveSMDoval0.2×0.7
IRQpassiveSMDoval0.2×0.7
VCCDVCOpassiveSMDoval0.2×0.7
VCCXTALpassiveSMDoval0.2×0.7
XOpassiveSMDoval0.2×0.7
XIpassiveSMDoval0.2×0.7
VCCPLLpassiveSMDoval0.2×0.7
NCncSMDoval0.2×0.7
NCncSMDoval0.2×0.7
EPpassiveSMDroundrect2.8×2.8

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Details

Category
ic
MPN
BK9521
Manufacturer
JLCPCB Assembly
Package
QFN-32_L4.0-W4.0-P0.40-EP2.8
Footprint
QFN-32_L4.0-W4.0-P0.40-TL-EP2.8
JLCPCB
C9900000565
LCSC
C9900000565
Lifecycle
active
Mounting
SMT
RoHS
Compliant

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-999 pcs$0.0007
1000+ pcs$0.0002