ic

LAN9253/R4X

Symbol
OSCI1OSCO2OSCVDD123OSCVSS4VDD335VDDCR6REG_EN7CLK_25/CLK_25_EN#/XTAL_MODE#8ERRLED/PME/100FD_B#/LEDPOL4#9WAIT_ACK/PME/LATCH0/EE_EMUL_SPI3#10RST#11D2/AD2/SOF/SIO2/EE_EMUL_SPI0#12D1/AD1/EOF/SO/SIO113VDDIO14D14/AD14/DIGIO8/GPI8/GPO8/MII_TXD3/TX_SHIFT1#15D13/AD13/DIGIO7/GPI7/GPO7/MII_TXD2/TX_SHIFT0#16D0/AD0/WD_STATE/SI/SIO017SYNC1/LATCH1/PME18D9/AD9/LATCH_IN/SCK19VDDIO20D12/AD12/DIGIO6/GPI6/GPO6/MII_TXD1/100FD_B#21D11/AD11/DIGIO5/GPI5/GPO5/MII_TXD0/100FD_A#22D10/AD10/DIGIO4/GPI4/GPO4/MII_TXEN23VDDCR24A1/ALELO/OE_EXT/MII_CLK25//EE_EMUL_SPI2#25A3/BE0/DIGIO11/GPI11/GPO11/MII_RXDV26A4/BE1/DIGIO12/GPI12/GPO12/MII_RXD027CS/DIGIO13/GPI13/GPO13/MII_RXD128A2/ALEHI/DIGIO10/GPI10/GPO10/LINKACTLED2/EE_EMUL_ALELO_POL#/MII_LINKPOL#/LEDPOL2#29WR/ENB/DIGIO14/GPI14/GPO14/MII_RXD230RD/RD_WR/DIGIO15/GPI15/GPO15/MII_RXD331VDDIO32A0/D15/AD15/DIGIO9/GPI9/GPO9/MII_RXER33EP65VDD33TXRX264TXNB63TXPB62RXNB61RXPB60VDD12TX259VDD33BIAS58RBIAS57VDD12TX156RXPA55RXNA54TXPA53TXNA52VDD33TXRX151D5/AD5/OUTVALID/SCS#50D4/AD4/DIGIO3/GPI3/GPO3/MII_LINK49LINKACTLED0/TDO/CHIP_MODE0#/100FD_A#/LEDPOL0#48VDDIO47LINKACTLED1/TDI/CHIP_MODE1#/LEDPOL1#46RUNLED/STATE_RUNLED/E2PSIZE#/EE_EMUL0#/LEDPOL3#45IRQ/LATCH144EESCL/TCK/EE_EMUL2#43EESDA/TMS/EE_EMUL1#42TESTMODE41D8/AD8/DIGIO2/GPI2/GPO2/MII_MDIO40D7/AD7/DIGIO1/GPI1/GPO1/MII_MDC39VDDCR38VDDIO37D6/AD6/DIGIO0/GPI0/GPO0/MII_RXCLK36D3/AD3/WD_TRIG/SIO3/EE_EMUL_SPI1#35SYNC0/LATCH0/PME34
Footprint
6564636261605958575655545352515049484746454443424140393837363534333231302928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
OSCIinputSMDoval0.9×0.26
OSCOoutputSMDoval0.9×0.26
OSCVDD12ioSMDoval0.9×0.26
OSCVSSpassiveSMDoval0.9×0.26
VDD33passiveSMDoval0.9×0.26
VDDCRpassiveSMDoval0.9×0.26
REG_ENpassiveSMDoval0.9×0.26
CLK_25/CLK_25_EN#/XTAL_MODE#passiveSMDoval0.9×0.26
ERRLED/PME/100FD_B#/LEDPOL4#passiveSMDoval0.9×0.26
WAIT_ACK/PME/LATCH0/EE_EMUL_SPI3#passiveSMDoval0.9×0.26
RST#passiveSMDoval0.9×0.26
D2/AD2/SOF/SIO2/EE_EMUL_SPI0#passiveSMDoval0.9×0.26
D1/AD1/EOF/SO/SIO1passiveSMDoval0.9×0.26
VDDIOpowerSMDoval0.9×0.26
D14/AD14/DIGIO8/GPI8/GPO8/MII_TXD3/TX_SHIFT1#passiveSMDoval0.9×0.26
D13/AD13/DIGIO7/GPI7/GPO7/MII_TXD2/TX_SHIFT0#passiveSMDoval0.9×0.26
D0/AD0/WD_STATE/SI/SIO0passiveSMDoval0.26×0.9
SYNC1/LATCH1/PMEpassiveSMDoval0.26×0.9
D9/AD9/LATCH_IN/SCKpassiveSMDoval0.26×0.9
VDDIOpowerSMDoval0.26×0.9
D12/AD12/DIGIO6/GPI6/GPO6/MII_TXD1/100FD_B#passiveSMDoval0.26×0.9
D11/AD11/DIGIO5/GPI5/GPO5/MII_TXD0/100FD_A#passiveSMDoval0.26×0.9
D10/AD10/DIGIO4/GPI4/GPO4/MII_TXENpassiveSMDoval0.26×0.9
VDDCRpassiveSMDoval0.26×0.9
A1/ALELO/OE_EXT/MII_CLK25//EE_EMUL_SPI2#passiveSMDoval0.26×0.9
A3/BE0/DIGIO11/GPI11/GPO11/MII_RXDVpassiveSMDoval0.26×0.9
A4/BE1/DIGIO12/GPI12/GPO12/MII_RXD0passiveSMDoval0.26×0.9
CS/DIGIO13/GPI13/GPO13/MII_RXD1inputSMDoval0.26×0.9
A2/ALEHI/DIGIO10/GPI10/GPO10/LINKACTLED2/EE_EMUL_ALELO_POL#/MII_LINKPOL#/LEDPOL2#passiveSMDoval0.26×0.9
WR/ENB/DIGIO14/GPI14/GPO14/MII_RXD2passiveSMDoval0.26×0.9
RD/RD_WR/DIGIO15/GPI15/GPO15/MII_RXD3passiveSMDoval0.26×0.9
VDDIOpowerSMDoval0.26×0.9
A0/D15/AD15/DIGIO9/GPI9/GPO9/MII_RXERpassiveSMDoval0.9×0.26
SYNC0/LATCH0/PMEpassiveSMDoval0.9×0.26
D3/AD3/WD_TRIG/SIO3/EE_EMUL_SPI1#passiveSMDoval0.9×0.26
D6/AD6/DIGIO0/GPI0/GPO0/MII_RXCLKpassiveSMDoval0.9×0.26
VDDIOpowerSMDoval0.9×0.26
VDDCRpassiveSMDoval0.9×0.26
D7/AD7/DIGIO1/GPI1/GPO1/MII_MDCpassiveSMDoval0.9×0.26
D8/AD8/DIGIO2/GPI2/GPO2/MII_MDIOpassiveSMDoval0.9×0.26
TESTMODEpassiveSMDoval0.9×0.26
EESDA/TMS/EE_EMUL1#passiveSMDoval0.9×0.26
EESCL/TCK/EE_EMUL2#passiveSMDoval0.9×0.26
IRQ/LATCH1passiveSMDoval0.9×0.26
RUNLED/STATE_RUNLED/E2PSIZE#/EE_EMUL0#/LEDPOL3#passiveSMDoval0.9×0.26
LINKACTLED1/TDI/CHIP_MODE1#/LEDPOL1#passiveSMDoval0.9×0.26
VDDIOpowerSMDoval0.9×0.26
LINKACTLED0/TDO/CHIP_MODE0#/100FD_A#/LEDPOL0#passiveSMDoval0.9×0.26
D4/AD4/DIGIO3/GPI3/GPO3/MII_LINKpassiveSMDoval0.26×0.9
D5/AD5/OUTVALID/SCS#passiveSMDoval0.26×0.9
VDD33TXRX1passiveSMDoval0.26×0.9
TXNApassiveSMDoval0.26×0.9
TXPApassiveSMDoval0.26×0.9
RXNApassiveSMDoval0.26×0.9
RXPApassiveSMDoval0.26×0.9
VDD12TX1passiveSMDoval0.26×0.9
RBIASpassiveSMDoval0.26×0.9
VDD33BIASpassiveSMDoval0.26×0.9
VDD12TX2passiveSMDoval0.26×0.9
RXPBpassiveSMDoval0.26×0.9
RXNBpassiveSMDoval0.26×0.9
TXPBpassiveSMDoval0.26×0.9
TXNBpassiveSMDoval0.26×0.9
VDD33TXRX2passiveSMDoval0.26×0.9
EPpassiveSMDroundrect6×6

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Details

Category
ic
MPN
LAN9253/R4X
Manufacturer
Microchip Technology
Package
QFN-64(9x9)
Footprint
QFN-64_L9.0-W9.0-P0.50-BL-EP6.0
JLCPCB
C3228143
LCSC
C3228143
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

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