ic

EM250-RTR

Symbol
VDD_24MHZ1VDD_VCO2RF_P3RF_N4VDD_RF5RF_TX_ALT_P6RF_TX_ALT_N7VDD_IF8BIAS_R9VDD_PADSA10TX_ACTIVE11VDD_PADSA12nRESET13OSC32B14OSC32A15VREG_OUT16VDD_PADS17VDD_CORE18TMR2IA.1/MCLK/nCTS/GPOI1119TMR2IB.1/nRTS/GPOI1220TMR1IA.1/MOSI/GPIO021TMR2IA.2/SDA/MSIO/GPIO122VDD_PADS23TMR2BI.2/SCL/MSCLK/GPOI224GPIO3/nSSEL/TMR1IB.125EP49OSCA48OSCB47VDD_SYNTH46VDD_PRE45VDD_CORE44GPIO13/TMR2OA/TMR1AI.343GPIO14/TMR2OB/TMR1IB.3/IRQB42GPIO15/TMR1OA/TMR2IA.3/RIQC41GPOI16/TMR1OB/TMR2IB.3/IRQD40VDD_FLASH39GND38nSIF_LOAD37SIF_MOSI36SIF_MISO35SIF_CLK34GPIO10/RXD/MI/MSCL/TMR1IB.233GPIO9/TXD/MO/MSDA/TMR1IA.232GPIO8/VREF_OUT/TMR1CLK/TMR2ENMSK/IRQA31GPIO7/ADC330GPIO6/ADC2/TMR2CLK/TMR1ENMSK29VDD_PADS28GPIO5/ADC1/PTI_DATA27GPIO4/ADC0/PTI_EN26
Footprint
25262728293031323334353649121110987654321484746454443424140393837242322212019181716151413
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
VDD_24MHZpowerSMDoval0.28×1
VDD_VCOpowerSMDoval0.28×1
RF_PioSMDoval0.28×1
RF_NpassiveSMDoval0.28×1
VDD_RFpowerSMDoval0.28×1
RF_TX_ALT_PpassiveSMDoval0.28×1
RF_TX_ALT_NpassiveSMDoval0.28×1
VDD_IFpowerSMDoval0.28×1
BIAS_RpassiveSMDoval0.28×1
VDD_PADSApowerSMDoval0.28×1
TX_ACTIVEpassiveSMDoval0.28×1
VDD_PADSApowerSMDoval0.28×1
nRESETpassiveSMDoval1×0.28
OSC32BpassiveSMDoval1×0.28
OSC32ApassiveSMDoval1×0.28
VREG_OUTpassiveSMDoval1×0.28
VDD_PADSpowerSMDoval1×0.28
VDD_COREpowerSMDoval1×0.28
TMR2IA.1/MCLK/nCTS/GPOI11passiveSMDoval1×0.28
TMR2IB.1/nRTS/GPOI12passiveSMDoval1×0.28
TMR1IA.1/MOSI/GPIO0passiveSMDoval1×0.28
TMR2IA.2/SDA/MSIO/GPIO1passiveSMDoval1×0.28
VDD_PADSpowerSMDoval1×0.28
TMR2BI.2/SCL/MSCLK/GPOI2passiveSMDoval1×0.28
GPIO3/nSSEL/TMR1IB.1passiveSMDoval0.28×1
GPIO4/ADC0/PTI_ENpassiveSMDoval0.28×1
GPIO5/ADC1/PTI_DATApassiveSMDoval0.28×1
VDD_PADSpowerSMDoval0.28×1
GPIO6/ADC2/TMR2CLK/TMR1ENMSKpassiveSMDoval0.28×1
GPIO7/ADC3passiveSMDoval0.28×1
GPIO8/VREF_OUT/TMR1CLK/TMR2ENMSK/IRQApassiveSMDoval0.28×1
GPIO9/TXD/MO/MSDA/TMR1IA.2passiveSMDoval0.28×1
GPIO10/RXD/MI/MSCL/TMR1IB.2passiveSMDoval0.28×1
SIF_CLKpassiveSMDoval0.28×1
SIF_MISOpassiveSMDoval0.28×1
SIF_MOSIpassiveSMDoval0.28×1
nSIF_LOADpassiveSMDoval1×0.28
GNDgroundSMDoval1×0.28
VDD_FLASHpowerSMDoval1×0.28
GPOI16/TMR1OB/TMR2IB.3/IRQDpassiveSMDoval1×0.28
GPIO15/TMR1OA/TMR2IA.3/RIQCpassiveSMDoval1×0.28
GPIO14/TMR2OB/TMR1IB.3/IRQBpassiveSMDoval1×0.28
GPIO13/TMR2OA/TMR1AI.3passiveSMDoval1×0.28
VDD_COREpowerSMDoval1×0.28
VDD_PREpowerSMDoval1×0.28
VDD_SYNTHpowerSMDoval1×0.28
OSCBpassiveSMDoval1×0.28
OSCApassiveSMDoval1×0.28
EPpassiveSMDroundrect5.3×5.3

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Details

Category
ic
MPN
EM250-RTR
Manufacturer
SKYWORKS/SILICON LABS
Package
QFN-48(7x7)
Footprint
QFN-48_L7.0-W7.0-P0.50-BL-EP5.3
JLCPCB
C3606797
LCSC
C3606797
Lifecycle
active
Mounting
SMT
RoHS
Compliant
ECCN
5A992C

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$10.9478
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200-499 pcs$4.2378
500-999 pcs$4.0884
1000+ pcs$4.0145