ic

K019-CW43-DW

Symbol
GND1WL_BT_ANT2GND3NC4NC5BT_WAKE6BT_HOST_WAKE7NC8VBAT9XTAL_IN10XTAL_OUT11WL_REG_ON12WL_HOST_WAKE13SDIO_DATA_214SDIO_DATA_315SDIO_DATA_CMD16SDIO_DATA_CLK17SDIO_DATA_018SDIO_DATA_119GND20VIN_LDO_OUT21VDDIO22VIN_LDO23LPO24TP3TP3TP2TP2TP1TP1UART_CTS_N44UART_RXD43UART_TXD42UART_RTS_N41GPIO140GPIO239GPIO338GPIO437GND36NC35BT_RST_N34GND33NC32GND31NC30WL_VDD_TCXO29PCM_SYNC28PCM_IN27PCM_CLK26PCM_OUT25
Footprint
1234567891011121314151617181920212223242526272829303132333435363738394041424344TP3TP2TP1
3D Model
No 3D preview
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
GNDgroundSMDoval1.751×0.7
WL_BT_ANTpassiveSMDoval1.751×0.7
GNDgroundSMDoval1.751×0.7
NCncSMDoval1.751×0.7
NCncSMDoval1.751×0.7
BT_WAKEpassiveSMDoval1.751×0.7
BT_HOST_WAKEpassiveSMDoval1.751×0.7
NCncSMDoval1.751×0.7
VBATpowerSMDoval1.751×0.7
XTAL_INpassiveSMDoval1.751×0.7
XTAL_OUTpassiveSMDoval1.751×0.7
WL_REG_ONpassiveSMDoval0.7×1.751
WL_HOST_WAKEpassiveSMDoval0.7×1.751
SDIO_DATA_2passiveSMDoval0.7×1.751
SDIO_DATA_3passiveSMDoval0.7×1.751
SDIO_DATA_CMDpassiveSMDoval0.7×1.751
SDIO_DATA_CLKpassiveSMDoval0.7×1.751
SDIO_DATA_0passiveSMDoval0.7×1.751
SDIO_DATA_1passiveSMDoval0.7×1.751
GNDgroundSMDoval0.7×1.751
VIN_LDO_OUTinputSMDoval0.7×1.751
VDDIOpowerSMDoval0.7×1.751
VIN_LDOinputSMDoval1.751×0.7
LPOpassiveSMDoval1.751×0.7
PCM_OUTpassiveSMDoval1.751×0.7
PCM_CLKpassiveSMDoval1.751×0.7
PCM_INpassiveSMDoval1.751×0.7
PCM_SYNCpassiveSMDoval1.751×0.7
WL_VDD_TCXOpassiveSMDoval1.751×0.7
NCncSMDoval1.751×0.7
GNDgroundSMDoval1.751×0.7
NCncSMDoval1.751×0.7
GNDgroundSMDoval1.751×0.7
BT_RST_NpassiveSMDoval0.7×1.751
NCncSMDoval0.7×1.751
GNDgroundSMDoval0.7×1.751
GPIO4passiveSMDoval0.7×1.751
GPIO3passiveSMDoval0.7×1.751
GPIO2passiveSMDoval0.7×1.751
GPIO1passiveSMDoval0.7×1.751
UART_RTS_NpassiveSMDoval0.7×1.751
UART_TXDpassiveSMDoval0.7×1.751
UART_RXDpassiveSMDoval0.7×1.751
UART_CTS_NpassiveSMDoval0.7×1.751
TP1passiveSMDcircle0.7×0.7
TP2passiveSMDcircle0.7×0.7
TP3passiveSMDcircle0.7×0.7

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Details

Category
ic
MPN
K019-CW43-DW
Manufacturer
JLCPCB Assembly
Package
LGA-44(12x12x0.9mm)
Footprint
LGA-44_47P-L12.0-W12.0-P0.90
JLCPCB
C2842314
LCSC
C2842314
Lifecycle
active
Mounting
SMT
RoHS
Compliant

JLCPCB Stock & Pricing

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