ic

EM346-RT

Symbol
VDD_24MHZ1VDD_VCO2RF_P3RF_N4VDD_RF5RF_TX_ALT_P6RF_TX_ALT_N7VDD_IF8NC9VDD_PADSA10PC5/TX_ACTIVE11nRESET12PC6/OSC32B/nTX_ACTIVE13PC7/OSC32A/OSC32_EXT14VREG_OUT15VDD_PADS16VDD_CORE17PA7/REG_EN18PB3/SC1nCTS/SC1SCLK19PB4/SC1nRTS/SC1nSSEL20NC21NC22VDD_PADS23NC24NC25EP49OSCA48OSCB47VDD_SYNTH46VDD_PRE45VDD_CORE44NC43NC42NC41PC0/JRST/IRQD/TRACEDATA140VDD_MEM39PC1/SWO/TRACEDATA038VDD_PADS37PB0/VREF/IRQA/TRACECLK36PC4/JTMS/SWDIO35PC3/JTDI34PC2/JTDO/SWO33SWCLK/JTCK32PB2/SC1MOSI/SC1RXD31PB1/SC1MISO/SC1TXD30NC29VDD_PADS28PA5/PTI_DATA/nBOOTMODE/TRACEDATA327PA4/PTI_EN/TRACEDATA226
Footprint
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3D Model

Pin Map

PinNameTypeMountShapeWidth × Height (mm)
VDD_24MHZpowerSMDrect0.665×0.28
VDD_VCOpowerSMDrect0.665×0.28
RF_PpassiveSMDrect0.665×0.28
RF_NpassiveSMDrect0.665×0.28
VDD_RFpowerSMDrect0.665×0.28
RF_TX_ALT_PpassiveSMDrect0.665×0.28
RF_TX_ALT_NpassiveSMDrect0.665×0.28
VDD_IFpowerSMDrect0.665×0.28
NCncSMDrect0.665×0.28
VDD_PADSApowerSMDrect0.665×0.28
PC5/TX_ACTIVEpassiveSMDrect0.665×0.28
nRESETpassiveSMDrect0.665×0.28
PC6/OSC32B/nTX_ACTIVEpassiveSMDrect0.28×0.665
PC7/OSC32A/OSC32_EXTpassiveSMDrect0.28×0.665
VREG_OUTpassiveSMDrect0.28×0.665
VDD_PADSpowerSMDrect0.28×0.665
VDD_COREpowerSMDrect0.28×0.665
PA7/REG_ENpassiveSMDrect0.28×0.665
PB3/SC1nCTS/SC1SCLKpassiveSMDrect0.28×0.665
PB4/SC1nRTS/SC1nSSELpassiveSMDrect0.28×0.665
NCncSMDrect0.28×0.665
NCncSMDrect0.28×0.665
VDD_PADSpowerSMDrect0.28×0.665
NCncSMDrect0.28×0.665
NCncSMDrect0.665×0.28
PA4/PTI_EN/TRACEDATA2passiveSMDrect0.665×0.28
PA5/PTI_DATA/nBOOTMODE/TRACEDATA3passiveSMDrect0.665×0.28
VDD_PADSpowerSMDrect0.665×0.28
NCncSMDrect0.665×0.28
PB1/SC1MISO/SC1TXDpassiveSMDrect0.665×0.28
PB2/SC1MOSI/SC1RXDpassiveSMDrect0.665×0.28
SWCLK/JTCKpassiveSMDrect0.665×0.28
PC2/JTDO/SWOpassiveSMDrect0.665×0.28
PC3/JTDIpassiveSMDrect0.665×0.28
PC4/JTMS/SWDIOpassiveSMDrect0.665×0.28
PB0/VREF/IRQA/TRACECLKpassiveSMDrect0.665×0.28
VDD_PADSpowerSMDrect0.28×0.665
PC1/SWO/TRACEDATA0passiveSMDrect0.28×0.665
VDD_MEMpowerSMDrect0.28×0.665
PC0/JRST/IRQD/TRACEDATA1passiveSMDrect0.28×0.665
NCncSMDrect0.28×0.665
NCncSMDrect0.28×0.665
NCncSMDrect0.28×0.665
VDD_COREpowerSMDrect0.28×0.665
VDD_PREpowerSMDrect0.28×0.665
VDD_SYNTHpowerSMDrect0.28×0.665
OSCBpassiveSMDrect0.28×0.665
OSCApassiveSMDrect0.28×0.665
EPpassiveSMDrect5.4×5.4

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Details

Category
ic
MPN
EM346-RT
Manufacturer
SKYWORKS/SILICON LABS
Package
QFN-48(7x7)
Footprint
HVQFN-48_L7.0-W7.0-P0.50-TL-EP5.4
JLCPCB
C6844984
LCSC
C6844984
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 2a
ECCN
5A992C

JLCPCB Stock & Pricing

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