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SI4455-B1A-FMR

Symbol
GND1SDN2Rxp3Rxn4TX5GND6VDD7VDD8GND9GPIO010GPIO111EP21GPIO320GPIO219XIN18XOUT17nSEL16SDI15SDO14SCLK13nIRQ12
Footprint
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3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
GNDgroundSMDroundrect0.3×0.3
SDNoutputSMDroundrect0.25×0.6
RxpioSMDroundrect0.25×0.6
RxnpassiveSMDroundrect0.25×0.6
TXoutputSMDroundrect0.25×0.6
GNDgroundSMDroundrect0.3×0.3
VDDpowerSMDroundrect0.6×0.25
VDDpowerSMDroundrect0.6×0.25
GNDgroundSMDroundrect0.6×0.25
GPIO0passiveSMDroundrect0.6×0.25
GPIO1passiveSMDroundrect0.3×0.3
nIRQpassiveSMDroundrect0.25×0.6
SCLKinputSMDroundrect0.25×0.6
SDOoutputSMDroundrect0.25×0.6
SDIinputSMDroundrect0.25×0.6
nSELpassiveSMDroundrect0.3×0.3
XOUTpassiveSMDroundrect0.6×0.25
XINpassiveSMDroundrect0.6×0.25
GPIO2passiveSMDroundrect0.6×0.25
GPIO3passiveSMDroundrect0.6×0.25
EPpassiveSMDroundrect1.7×1.7

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Details

Category
ic
MPN
SI4455-B1A-FMR
Manufacturer
SKYWORKS/SILICON LABS
Package
QFN-20-EP(3x3)
Footprint
QFN-20_L3.0-W3.0-P0.50-BL-EP1.7_SILICON-LABS_SI4455
JLCPCB
C2151557
LCSC
C2151557
Lifecycle
active
Mounting
SMT
RoHS
Compliant
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$5.2466
10-29 pcs$4.5173
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100-499 pcs$3.6450
500-999 pcs$3.4426
1000+ pcs$3.3510