ic

SCH3114I-NU

Symbol
+12V_IN1+5V_IN2GP40/DRVDEN03VTR4nMTR05nDSKCHG6nDS07VSS8nDIR9nSTEP10nWDATA11nWGATE12nHDSEL13nINDEX14nTRK015nWRTPRT16nRDATA17CLOCKI18LAD019LAD120LAD221LAD322LFRAME#23LDRQ#24PCI_RESET#25PCI_CLK26SER_IRQ27VSS28VCC29nIDE_RSTDRV/GP4430nPCIRST1/GP4531nPCIRST2/GP4632nPCIRST3/GP4733AVSS34VBAT35GP27/nIO_SMI/P1736KDAT/GP2137KCLK/GP2238MDAT/GP3239MCLK/GP3340GP36/nKBDRST41GP37/A20M42VSS43VTR44nINIT/nDIR45nSLCTIN/nSTEP46PD0/nINDEX47PD1/nTRK048PD2/nWRTPRT49PD3/nRDATA50PD4/nDSKCHG51PD552PD6/nMTR053PD754VSS55SLCT/nWGATE56PE/nWDATA57BUSY/nMTR158nACK/nDS159nERROR/nHDSEL60nALF/DRVDEN061nSTROBE/nDS062nRI163nDCD164+2.5V_IN128VCCP_IN127REMOTE1+126REMOTE1-125REMOTE2+124REMOTE2-123HVTR122HVSS121FANTACH1120FANTACH2119FANTACH3118PWM1117PWM2116PWM3115nHWM_INT114nTHERMTRIP113VSS112VTR111nFPRST/GP30110PWRGD_PS109PWRGD_OUT108GP34/nDTR4107GP62*/nCTS4106GP67*/nRTS4105GP66*/nDSR4104GP65*/TXD4103GP64*/RXD4102VSS101nRSMRST100CLKI3299GP63*/nDCD498GP31/nRI497GP12/nDCD396GP13/nRI395GP60/nLED1/WDT94GP61/nLED2/CLKO93GP15/nDTR392VTR91GP42/nIO_PME_90GP16/nCTS389GP17/nRTS388GP14/nDSR387GP11/TXD386GP10/RXD385SLP_SX#84PB_IN#83PS_ON#82PB_OUT#81GP57/nDTR280GP56/nCTS279GP55/nRTS2/RESGEN78GP54/nDSR277GP53/TXD2(IRTX2)76GP52/RXD2(IRRX2)75GP51/nDCD274VSS73VTR72GP50/nRI271nDTR1/SYSOPT170nCTS169nRTS1/SYSOPT068nDSR167TXD1/SIOXNOR_OUT66RXD165
Footprint
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3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
+12V_INinputSMDroundrect0.2×1.46
+5V_INoutputSMDroundrect0.2×1.46
GP40/DRVDEN0ioSMDroundrect0.2×1.46
VTRpassiveSMDroundrect0.2×1.46
nMTR0passiveSMDroundrect0.2×1.46
nDSKCHGpassiveSMDroundrect0.2×1.46
nDS0passiveSMDroundrect0.2×1.46
VSSgroundSMDroundrect0.2×1.46
nDIRpassiveSMDroundrect0.2×1.46
nSTEPpassiveSMDroundrect0.2×1.46
nWDATApassiveSMDroundrect0.2×1.46
nWGATEpassiveSMDroundrect0.2×1.46
nHDSELpassiveSMDroundrect0.2×1.46
nINDEXpassiveSMDroundrect0.2×1.46
nTRK0passiveSMDroundrect0.2×1.46
nWRTPRTpassiveSMDroundrect0.2×1.46
nRDATApassiveSMDroundrect0.2×1.46
CLOCKIpassiveSMDroundrect0.2×1.46
LAD0passiveSMDroundrect0.2×1.46
LAD1passiveSMDroundrect0.2×1.46
LAD2passiveSMDroundrect0.2×1.46
LAD3passiveSMDroundrect0.2×1.46
LFRAME#passiveSMDroundrect0.2×1.46
LDRQ#passiveSMDroundrect0.2×1.46
PCI_RESET#passiveSMDroundrect0.2×1.46
PCI_CLKpassiveSMDroundrect0.2×1.46
SER_IRQpassiveSMDroundrect0.2×1.46
VSSgroundSMDroundrect0.2×1.46
VCCpowerSMDroundrect0.2×1.46
nIDE_RSTDRV/GP44passiveSMDroundrect0.2×1.46
nPCIRST1/GP45passiveSMDroundrect0.2×1.46
nPCIRST2/GP46passiveSMDroundrect0.2×1.46
nPCIRST3/GP47passiveSMDroundrect1.46×0.2
AVSSgroundSMDroundrect1.46×0.2
VBATpowerSMDroundrect1.46×0.2
GP27/nIO_SMI/P17passiveSMDroundrect1.46×0.2
KDAT/GP21passiveSMDroundrect1.46×0.2
KCLK/GP22passiveSMDroundrect1.46×0.2
MDAT/GP32passiveSMDroundrect1.46×0.2
MCLK/GP33passiveSMDroundrect1.46×0.2
GP36/nKBDRSTpassiveSMDroundrect1.46×0.2
GP37/A20MpassiveSMDroundrect1.46×0.2
VSSgroundSMDroundrect1.46×0.2
VTRpassiveSMDroundrect1.46×0.2
nINIT/nDIRpassiveSMDroundrect1.46×0.2
nSLCTIN/nSTEPpassiveSMDroundrect1.46×0.2
PD0/nINDEXpassiveSMDroundrect1.46×0.2
PD1/nTRK0passiveSMDroundrect1.46×0.2
PD2/nWRTPRTpassiveSMDroundrect1.46×0.2
PD3/nRDATApassiveSMDroundrect1.46×0.2
PD4/nDSKCHGpassiveSMDroundrect1.46×0.2
PD5passiveSMDroundrect1.46×0.2
PD6/nMTR0passiveSMDroundrect1.46×0.2
PD7passiveSMDroundrect1.46×0.2
VSSgroundSMDroundrect1.46×0.2
SLCT/nWGATEpassiveSMDroundrect1.46×0.2
PE/nWDATApassiveSMDroundrect1.46×0.2
BUSY/nMTR1passiveSMDroundrect1.46×0.2
nACK/nDS1passiveSMDroundrect1.46×0.2
nERROR/nHDSELpassiveSMDroundrect1.46×0.2
nALF/DRVDEN0passiveSMDroundrect1.46×0.2
nSTROBE/nDS0passiveSMDroundrect1.46×0.2
nRI1passiveSMDroundrect1.46×0.2
nDCD1passiveSMDroundrect1.46×0.2
RXD1passiveSMDroundrect0.2×1.46
TXD1/SIOXNOR_OUTpassiveSMDroundrect0.2×1.46
nDSR1passiveSMDroundrect0.2×1.46
nRTS1/SYSOPT0passiveSMDroundrect0.2×1.46
nCTS1passiveSMDroundrect0.2×1.46
nDTR1/SYSOPT1passiveSMDroundrect0.2×1.46
GP50/nRI2passiveSMDroundrect0.2×1.46
VTRpassiveSMDroundrect0.2×1.46
VSSgroundSMDroundrect0.2×1.46
GP51/nDCD2passiveSMDroundrect0.2×1.46
GP52/RXD2(IRRX2)passiveSMDroundrect0.2×1.46
GP53/TXD2(IRTX2)passiveSMDroundrect0.2×1.46
GP54/nDSR2passiveSMDroundrect0.2×1.46
GP55/nRTS2/RESGENpassiveSMDroundrect0.2×1.46
GP56/nCTS2passiveSMDroundrect0.2×1.46
GP57/nDTR2passiveSMDroundrect0.2×1.46
PB_OUT#passiveSMDroundrect0.2×1.46
PS_ON#passiveSMDroundrect0.2×1.46
PB_IN#passiveSMDroundrect0.2×1.46
SLP_SX#passiveSMDroundrect0.2×1.46
GP10/RXD3passiveSMDroundrect0.2×1.46
GP11/TXD3passiveSMDroundrect0.2×1.46
GP14/nDSR3passiveSMDroundrect0.2×1.46
GP17/nRTS3passiveSMDroundrect0.2×1.46
GP16/nCTS3passiveSMDroundrect0.2×1.46
GP42/nIO_PME_passiveSMDroundrect0.2×1.46
VTRpassiveSMDroundrect0.2×1.46
GP15/nDTR3passiveSMDroundrect0.2×1.46
GP61/nLED2/CLKOpassiveSMDroundrect0.2×1.46
GP60/nLED1/WDTpassiveSMDroundrect0.2×1.46
GP13/nRI3passiveSMDroundrect0.2×1.46
GP12/nDCD3passiveSMDroundrect0.2×1.46
GP31/nRI4passiveSMDroundrect1.46×0.2
GP63*/nDCD4passiveSMDroundrect1.46×0.2
CLKI32passiveSMDroundrect1.46×0.2
nRSMRSTpassiveSMDroundrect1.46×0.2
VSSgroundSMDroundrect1.46×0.2
GP64*/RXD4passiveSMDroundrect1.46×0.2
GP65*/TXD4passiveSMDroundrect1.46×0.2
GP66*/nDSR4passiveSMDroundrect1.46×0.2
GP67*/nRTS4passiveSMDroundrect1.46×0.2
GP62*/nCTS4passiveSMDroundrect1.46×0.2
GP34/nDTR4passiveSMDroundrect1.46×0.2
PWRGD_OUTpassiveSMDroundrect1.46×0.2
PWRGD_PSpassiveSMDroundrect1.46×0.2
nFPRST/GP30passiveSMDroundrect1.46×0.2
VTRpassiveSMDroundrect1.46×0.2
VSSgroundSMDroundrect1.46×0.2
nTHERMTRIPpassiveSMDroundrect1.46×0.2
nHWM_INTpassiveSMDroundrect1.46×0.2
PWM3passiveSMDroundrect1.46×0.2
PWM2passiveSMDroundrect1.46×0.2
PWM1passiveSMDroundrect1.46×0.2
FANTACH3passiveSMDroundrect1.46×0.2
FANTACH2passiveSMDroundrect1.46×0.2
FANTACH1passiveSMDroundrect1.46×0.2
HVSSpassiveSMDroundrect1.46×0.2
HVTRpassiveSMDroundrect1.46×0.2
REMOTE2-passiveSMDroundrect1.46×0.2
REMOTE2+passiveSMDroundrect1.46×0.2
REMOTE1-passiveSMDroundrect1.46×0.2
REMOTE1+passiveSMDroundrect1.46×0.2
VCCP_INpassiveSMDroundrect1.46×0.2
+2.5V_INpassiveSMDroundrect1.46×0.2

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Details

Category
ic
MPN
SCH3114I-NU
Manufacturer
Microchip Technology
Package
QFP-128(14x14)
Footprint
QFP-128_L14.0-W14.0-P0.40-LS16.0-BL
JLCPCB
C638546
LCSC
C638546
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
ECL99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-2 pcs$23.0746
3-4 pcs$23.0746
5-29 pcs$22.8176
30-31 pcs$21.2786
32-33 pcs$21.2786
34+ pcs$21.2786