ic

EM357-ZRT

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_TIM1C4_REG_EN18PB3_TIM2C3_SC1nCTS_SC1SCLK19PB4_TIM2C4_SC1nRTS_SC1nSSEL20PA0_TIM2C1_SC2MOSI21PA1_TIM2C3_SC2SDA_SC2MISO22VDD_PADS23PA2_TIM2C4_SC2SCL_SC2SCLK24PA3_SC2nSSEL_TRACECLK_TIM2C225PAD49OSCA48OSCB47VDD_SYNTH46VDD_PRE45VDD_CORE44PB5_ADC0_TIM2CLK_TIM1MSK43PB6_ADC1_IRQB_TIM1C142PB7_ADC2_IRQC_TM1C241PC0_JRST_IRQD_TRACEDATA140VDD_MEM39PC1_ADC3_SWO_TRACEDATA038VDD_PADS37PB0_VREF_IRQA_TRACECLK_TIM1CLK_TIM2MSK36PC4_JTMS_SWDIO35PC3_JTDI34PC2_JTDO_SWO33SWCLK_JTCK32PB2_SC1MISO_SC1MOSI_SC1SCL_SC1RXD_TIM2C231PB1_SC1MISO_SC1MOSI_SC1SDA_SC1TXD_TIM2C130PA6_TIM1C329VDD_PADS28PA5_ADC5_PTI_DATA_nBOOTMODE_TRACEDATA327PA4_ADC4_PTI_EN_TRACEDATA226
Footprint
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3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
VDD_24MHZpowerSMDoval0.79×0.28
VDD_VCOpowerSMDoval0.79×0.28
RF_PioSMDoval0.79×0.28
RF_NpassiveSMDoval0.79×0.28
VDD_RFpowerSMDoval0.79×0.28
RF_TX_ALT_PpassiveSMDoval0.79×0.28
RF_TX_ALT_NpassiveSMDoval0.79×0.28
VDD_IFpowerSMDoval0.79×0.28
NCncSMDoval0.79×0.28
VDD_PADSApowerSMDoval0.79×0.28
PC5_TX_ACTIVEpassiveSMDoval0.79×0.28
nRESETpassiveSMDoval0.79×0.28
PC6_OSC32B_nTX_ACTIVEpassiveSMDoval0.28×0.79
PC7_OSC32A_OSC32_EXTpassiveSMDoval0.28×0.79
VREG_OUTpassiveSMDoval0.28×0.79
VDD_PADSpowerSMDoval0.28×0.79
VDD_COREpowerSMDoval0.28×0.79
PA7_TIM1C4_REG_ENpassiveSMDoval0.28×0.79
PB3_TIM2C3_SC1nCTS_SC1SCLKpassiveSMDoval0.28×0.79
PB4_TIM2C4_SC1nRTS_SC1nSSELpassiveSMDoval0.28×0.79
PA0_TIM2C1_SC2MOSIpassiveSMDoval0.28×0.79
PA1_TIM2C3_SC2SDA_SC2MISOpassiveSMDoval0.28×0.79
VDD_PADSpowerSMDoval0.28×0.79
PA2_TIM2C4_SC2SCL_SC2SCLKpassiveSMDoval0.28×0.79
PA3_SC2nSSEL_TRACECLK_TIM2C2passiveSMDoval0.79×0.28
PA4_ADC4_PTI_EN_TRACEDATA2passiveSMDoval0.79×0.28
PA5_ADC5_PTI_DATA_nBOOTMODE_TRACEDATA3passiveSMDoval0.79×0.28
VDD_PADSpowerSMDoval0.79×0.28
PA6_TIM1C3passiveSMDoval0.79×0.28
PB1_SC1MISO_SC1MOSI_SC1SDA_SC1TXD_TIM2C1passiveSMDoval0.79×0.28
PB2_SC1MISO_SC1MOSI_SC1SCL_SC1RXD_TIM2C2passiveSMDoval0.79×0.28
SWCLK_JTCKpassiveSMDoval0.79×0.28
PC2_JTDO_SWOpassiveSMDoval0.79×0.28
PC3_JTDIpassiveSMDoval0.79×0.28
PC4_JTMS_SWDIOpassiveSMDoval0.79×0.28
PB0_VREF_IRQA_TRACECLK_TIM1CLK_TIM2MSKpassiveSMDoval0.79×0.28
VDD_PADSpowerSMDoval0.28×0.79
PC1_ADC3_SWO_TRACEDATA0passiveSMDoval0.28×0.79
VDD_MEMpowerSMDoval0.28×0.79
PC0_JRST_IRQD_TRACEDATA1passiveSMDoval0.28×0.79
PB7_ADC2_IRQC_TM1C2passiveSMDoval0.28×0.79
PB6_ADC1_IRQB_TIM1C1passiveSMDoval0.28×0.79
PB5_ADC0_TIM2CLK_TIM1MSKpassiveSMDoval0.28×0.79
VDD_COREpowerSMDoval0.28×0.79
VDD_PREpowerSMDoval0.28×0.79
VDD_SYNTHpowerSMDoval0.28×0.79
OSCBpassiveSMDoval0.28×0.79
OSCApassiveSMDoval0.28×0.79
PADpassiveSMDroundrect5.15×5.15

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Details

Category
ic
MPN
EM357-ZRT
Manufacturer
SKYWORKS/SILICON LABS
Package
QFN-48(7x7)
Footprint
QFN-48_L7.0-W7.0-P0.50-TL-EP5.2
JLCPCB
C5632978
LCSC
C5632978
Lifecycle
active
Mounting
SMT
RoHS
Compliant
ECCN
5A992C

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